Comparative plastomic among populations of the species that originated the cultivated peanut, Arachis hypogaea

SAMOLUK SS; MORENO S; ABERNATHY B; BERTIOLI DJ; JOSÉ G. SEIJO

Congreso; XII Argentinean Congress of Bioinformatics and Computational Biology; 2022

Comparative plastomic among populations of the species that originated the cultivated peanut, Arachis hypogaeaSamoluk SS1,2, Moreno EMS1,2, Abernaty B3, Bertioli DJ3, Seijo JG1,21 Instituto de Botánica del Nordeste, Corrientes, Corrientes, CP 3400, Argentina.2 Facultad de Ciencias Exactas y Naturales y Agrimensura (Universidad Nacional del Nordeste), Corrientes, Corrientes, CP 3400, Argentina.3 Center for Applied Genetic Technologies, University of Georgia, Athens, GA, USABackgroundThe elucidation of the genetic and geographic origins of crops is important for the conservation and utilization of novel genetic variation. The cultivated peanut (Arachis hypogaea) is an allotetraploid species with “AABB'' genome constitution. Arachis ipaensis is the species that donated B subgenome of peanut as a paternal parent. Arachis duranensis is the maternal donor (A genome), however, there are still some controversial issues regarding: 1) the population/s that participated as donors of the A subgenome; and 2) the single and recent (