INMIBO ( EX - PROPLAME) 14614
INSTITUTO DE MICOLOGIA Y BOTANICA
Unidad Ejecutora - UE
artículos
Título:
Three new genera in Chytridiales from aquatic habitats in Argentina
Autor/es:
VÉLEZ, CARLOS G.; LETCHER, PETER M.; SCHULTZ, SABINA; MATALONI, GABRIELA; LEFÈBRE, EMILE; POWELL, MARTHA J.
Revista:
MYCOLOGIA.
Editorial:
ALLEN PRESS INC
Referencias:
Lugar: Lawrence; Año: 2013 vol. 105 p. 1251 - 1265
ISSN:
0027-5514
Resumen:
Abstract: Sampling for chytrids in a variety of habitats has resulted in pure cultures that whenanalyzed have yielded hypotheses of relationships based on molecular and zoosporeultrastructural markers. To extend our understanding of diversity of Chytridiales in easternArgentina and USA, we isolated and examined the morphology, ultrastructure and 28S andITS1-5.8S-ITS2 rDNA sequences of numerous chytrids from aquatic habitats from these tworegions. Three family-level lineages (Chytridiaceae, Chytriomycetaceae, family incertae sedis) are represented in our molecular phylogeny, and three new genera (Avachytrium,Odontochytrium in Chytriomycetaceae, Delfinachytrium in family incertae sedis) are described. These findings of new genera and species emphasize the potential for discovery of additional diversity.
