GENOTYPIC POPULATION STRUCTURE OF ASCOCHYTA PINODES AND PHOMA PINODELLA IN POLAND



Abstract

The genotypic populations structure of Ascochyta pinodes and Phoma pinodella was de ter mined across a hierarchy of spatial and temporal scale by using vegetative in compatibility system as phenotypic genetic marker. Components of genetic variation within and be tween populations included the following values: in dices of diversity H’, richness (g), indices of evenness E1, E2 and E5, spatio-temporal analysis of genotypic variation (HT and HS val ues), pairwise comparisons of geno type diversity, distribution of VCGs across spatio-temporal scale (GST value) and analysis of variance calculated on VCGs ge no type frequencies within populations... 


Keywords

Mycosphaerella (Didymella) pinodes anamorph Ascochyta pinodes; Phoma pinodella (teleomorph Didymella); genotypic population structure; components the genetic variation of population; VCG frequency; spatial and temporal VCG diversity

Download

Published : 2009-06-21


Furgał-Węgrzycka, H., & Węgrzycki, M. (2009). GENOTYPIC POPULATION STRUCTURE OF ASCOCHYTA PINODES AND PHOMA PINODELLA IN POLAND. Plant Breeding and Seed Science, 59, 21-52. Retrieved from http://ojs.ihar.edu.pl/index.php/pbss/article/view/602

Helena Furgał-Węgrzycka 
University of Warmia and Mazury in Olsztyn  Poland
Michał Węgrzycki 
University of Warmia and Mazury in Olsztyn  Poland