Genetic diversity among alfalfa (Medicago sativa L.) cultivars from Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F12%3A%230000378" target="_blank" >RIV/26296080:_____/12:#0000378 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Genetic diversity among alfalfa (Medicago sativa L.) cultivars from Czech Republic

Popis výsledku v původním jazyce

Alfalfa (Medicago sativa L.) is a forage legume of world-wide importance used in agriculture. The genetic relationship and distance among cultivars is of great interest for breeding program. Utilization of diverse germplasm is needed to enhance the genetic diversity of cultivars. Morphological traits and Simple Sequence Repeat (SSR) were used to evaluate genetic variability of 14 alfalfa cultivars in Czech Republic. Six SSR primers generated 27 polymorphic bands. The number of alleles per locus ranged from 2 for B21E13 to 6 for MTIC451 and MTIC189, with an average 4.5 alleles. The average polymorphic information content (PIC) was 0.67, ranging from 0.37 to 0.8. The lowest and the highest PIC value were recorded for primer B21E13 and MTIC189, respectively. The genetic diversity based on morphological characters ranged from 7.1 to 31.1. The highest genetic similarity (7.1) was found between Morava and Niva accession and the highest genetic dissimilarity (31.1) was found between Palava an

Název v anglickém jazyce

Genetic diversity among alfalfa (Medicago sativa L.) cultivars from Czech Republic

Popis výsledku anglicky

Alfalfa (Medicago sativa L.) is a forage legume of world-wide importance used in agriculture. The genetic relationship and distance among cultivars is of great interest for breeding program. Utilization of diverse germplasm is needed to enhance the genetic diversity of cultivars. Morphological traits and Simple Sequence Repeat (SSR) were used to evaluate genetic variability of 14 alfalfa cultivars in Czech Republic. Six SSR primers generated 27 polymorphic bands. The number of alleles per locus ranged from 2 for B21E13 to 6 for MTIC451 and MTIC189, with an average 4.5 alleles. The average polymorphic information content (PIC) was 0.67, ranging from 0.37 to 0.8. The lowest and the highest PIC value were recorded for primer B21E13 and MTIC189, respectively. The genetic diversity based on morphological characters ranged from 7.1 to 31.1. The highest genetic similarity (7.1) was found between Morava and Niva accession and the highest genetic dissimilarity (31.1) was found between Palava an

Druh

O - Ostatní výsledky

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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