CERZOS   05458
CENTRO DE RECURSOS NATURALES RENOVABLES DE LA ZONA SEMIARIDA
Unidad Ejecutora - UE
artículos
Título:
Gene expression analysis at the onset of aposporous apomixis in immature inflorescences of Paspalum notatum.
Autor/es:
LASPINA N,; VEGA T,; SEIJO JG,; GONZALEZ AM,; STEIN J,; PODIO M,; ORTIZ JPA,; ECHENIQUE V; QUARIN C,; PESSINO S
Revista:
PLANT MOLECULAR BIOLOGY
Editorial:
Springer
Referencias:
Lugar: Dordrecht, The Netherlands; Año: 2008 vol. -
ISSN:
0167-4412
Resumen:
Apomixis is a route of asexual reproduction through seeds, that progresses in the
absence of meiosis and fertilization to generate maternal clonal progenies.
Gametophytic apomicts are usually polyploid and probably arose from sexual ancestors
through a limited number of mutations in the female reproductive pathway. A
differential display analysis was carried out on immature inflorescences of sexual and
apomictic tetraploid genotypes of Paspalum notatum, in order to identify genes
associated with the emergence of apospory. Analysis of ~10000 transcripts led to the
identification of 94 high-quality differentially expressed sequences. Assembling
analysis, plus validation, rendered 65 candidate unigenes, organized as 14 contigs and
51 singletons. Thirty-four unigenes were isolated from apomictic plants and 31 from
sexual ones. A total of 45 (69.2 %) unigenes were functionally categorized. While
several of the differentially expressed sequences appeared to be components of an
extracellular receptor kinase (ERK) signal transduction cascade, others seemed to
participate in a variety of central cellular processes like cell-cycle control, protein
turnover, intercellular signalling, transposon activity, transcriptional regulation and
endoplasmic reticulum-mediated biosynthesis. In silico mapping revealed that a
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
associated with the emergence of apospory. Analysis of ~10000 transcripts led to the
identification of 94 high-quality differentially expressed sequences. Assembling
analysis, plus validation, rendered 65 candidate unigenes, organized as 14 contigs and
51 singletons. Thirty-four unigenes were isolated from apomictic plants and 31 from
sexual ones. A total of 45 (69.2 %) unigenes were functionally categorized. While
several of the differentially expressed sequences appeared to be components of an
extracellular receptor kinase (ERK) signal transduction cascade, others seemed to
participate in a variety of central cellular processes like cell-cycle control, protein
turnover, intercellular signalling, transposon activity, transcriptional regulation and
endoplasmic reticulum-mediated biosynthesis. In silico mapping revealed that a
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
associated with the emergence of apospory. Analysis of ~10000 transcripts led to the
identification of 94 high-quality differentially expressed sequences. Assembling
analysis, plus validation, rendered 65 candidate unigenes, organized as 14 contigs and
51 singletons. Thirty-four unigenes were isolated from apomictic plants and 31 from
sexual ones. A total of 45 (69.2 %) unigenes were functionally categorized. While
several of the differentially expressed sequences appeared to be components of an
extracellular receptor kinase (ERK) signal transduction cascade, others seemed to
participate in a variety of central cellular processes like cell-cycle control, protein
turnover, intercellular signalling, transposon activity, transcriptional regulation and
endoplasmic reticulum-mediated biosynthesis. In silico mapping revealed that a
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Paspalum notatum, in order to identify genes
associated with the emergence of apospory. Analysis of ~10000 transcripts led to the
identification of 94 high-quality differentially expressed sequences. Assembling
analysis, plus validation, rendered 65 candidate unigenes, organized as 14 contigs and
51 singletons. Thirty-four unigenes were isolated from apomictic plants and 31 from
sexual ones. A total of 45 (69.2 %) unigenes were functionally categorized. While
several of the differentially expressed sequences appeared to be components of an
extracellular receptor kinase (ERK) signal transduction cascade, others seemed to
participate in a variety of central cellular processes like cell-cycle control, protein
turnover, intercellular signalling, transposon activity, transcriptional regulation and
endoplasmic reticulum-mediated biosynthesis. In silico mapping revealed that a
particular group of five genes silenced in apomictic plants clustered in a rice genomic
area syntenic with the region governing apospory in Paspalum notatum and Brachiaria
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
Four genes previously reported to be controlled by ploidy were identified among those
expressed differentially between apomictic and sexual plants. In situ hybridization
experiments were performed for selected clones.
experiments were performed for selected clones.
experiments were performed for selected clones.
brizantha. Two of these genes mapped within the set of apo-homologues in P. notatum.
Four genes previously reported