Genetic Diversity of Eight Millet Genera Using Molecular and Morphological Markers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F16%3A43892020" target="_blank" >RIV/60076658:12220/16:43892020 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1071/CP15202" target="_blank" >http://dx.doi.org/10.1071/CP15202</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1071/CP15202" target="_blank" >10.1071/CP15202</a>

Result language

angličtina

Original language name

Genetic Diversity of Eight Millet Genera Using Molecular and Morphological Markers

Original language description

In this study, the genetic diversity and relationships among eight millet genera were investigated by molecular and morphological data analyses. Sixty-nine millet accessions were analysed by using amplified fragment length polymorphism (AFLP) markers, and evaluated for morphological traits. Eight AFLP primer pairs were amplified successfully and 779 bands were scored for all accessions, with a high level of polymorphism detected. Nei's genetic distance among all accessions varied from 0.0123 to 0.4246 and the Shannon's index was estimated at 0.9708. The neighbour joining tree, using the unweighted neighbour-joining method and Dice's dissimilarity coefficient, was constructed. The AFLP markers revealed the close relatedness between the Eragrostis and Panicum genera, whereas the greatest distance was found the Pennisetum and Echinochloa genera. Cluster analysis based on the AFLP profiles revealed that the majority of accessions of a given millet genus tend to group together. Clustering from morphological data allocated individuals into three main clusters with high variation. The genetic variability found between the analysed accessions was weakly negatively correlated (r=-0.074) with their morphological attributes. However, high molecular and morphological variability indicated that this collection includes rich and valuable plant materials for millet breeding.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Crop &amp; Pasture Science

ISSN

1836-0947

e-ISSN

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Volume of the periodical

67

Issue of the periodical within the volume

67

Country of publishing house

AU - AUSTRALIA

Number of pages

12

Pages from-to

181-192

UT code for WoS article

000371396300007

EID of the result in the Scopus database

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