scholarly journals Genetic Diversity Assessment in Several Barley (Hordeum vulgare L.) Cultivars Using Microsatellite Markers

2011 ◽  
Vol 3 (2) ◽  
pp. 140-144
Author(s):  
Mohammad Reza BLORI-MOGHADAM ◽  
Abbas SAFARNEJAD ◽  
S. Kamal KAZEMITABAR
Keyword(s):  
Genetic Diversity ◽  
Hordeum Vulgare ◽  
Microsatellite Markers ◽  
Hordeum Vulgare L ◽  
Diversity Assessment

scholarly journals Genetic Diversity and Population Structure of Serbian Barley (Hordeum vulgare L.) Collection during a 40-Year Long Breeding Period

Agronomy ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 118
Author(s):  
Ljiljana Brbaklić ◽  
Dragana Trkulja ◽  
Sanja Mikić ◽  
Milan Mirosavljević ◽  
Vojislava Momčilović ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Hordeum Vulgare ◽  
Crop Improvement ◽  
Genetic Erosion ◽  
Breeding Period ◽  
Phenotypic Variance ◽  
Hordeum Vulgare L ◽  
Phenotypic Data ◽  
Breeding Material

Determination of genetic diversity and population structure of breeding material is an important prerequisite for discovering novel and valuable alleles aimed at crop improvement. This study’s main objective was to characterize genetic diversity and population structure of a collection representing a 40-year long historical period of barley (Hordeum vulgare L.) breeding, using microsatellites, pedigree, and phenotypic data. The set of 90 barley genotypes was phenotyped during three growing seasons and genotyped with 338 polymorphic alleles. The indicators of genetic diversity showed differentiation changes throughout the breeding periods. The population structure discriminated the breeding material into three distinctive groups. The principal coordinate analysis grouped the genotypes according to their growth habit and row type. An analysis of phenotypic variance (ANOVA) showed that almost all investigated traits varied significantly between row types, seasons, and breeding periods. A positive effect on yield progress during the 40-year long breeding period could be partly attributed to breeding for shorter plants, which reduced lodging and thus provided higher yield stability. The breeding material revealed a considerable diversity level based on microsatellite and phenotypic data without a tendency of genetic erosion throughout the breeding history and implied dynamic changes in genetic backgrounds, providing a great gene pool suitable for further barley improvement.

Genetic diversity assessment in greek Medicago truncatula genotypes using microsatellite markers

2009 ◽  
Vol 53 (2) ◽  
pp. 343-346 ◽  
Author(s):  
P. Akritidis ◽  
P. V. Mylona ◽  
A. S. Tsaftaris ◽  
A. N. Polidoros
Keyword(s):  
Genetic Diversity ◽  
Microsatellite Markers ◽  
Medicago Truncatula ◽  
Diversity Assessment

scholarly journals Genetic diversity in developmental responses to light spectral quality in barley (Hordeum vulgare L.)

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Arantxa Monteagudo ◽  
Tibor Kiss ◽  
Marianna Mayer ◽  
Ana M. Casas ◽  
Ernesto Igartua ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Hordeum Vulgare ◽  
Spectral Quality ◽  
Hordeum Vulgare L ◽  
Developmental Responses ◽  
Light Spectral Quality

A study of genetic diversity of colored barley (Hordeum vulgare L.) using SSR markers

2014 ◽  
Vol 62 (3) ◽  
pp. 395-406 ◽  
Author(s):  
Wei Hua ◽  
Xiaoqin Zhang ◽  
Jinghuan Zhu ◽  
Yi Shang ◽  
Junmei Wang ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Hordeum Vulgare ◽  
Ssr Markers ◽  
Hordeum Vulgare L
Sign in / Sign up

Export Citation Format

Share Document