Analysis of simple sequence repeat (SSR) polymorphism between N22 and Uma rice varieties for marker assisted selection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F18%3A43897286" target="_blank" >RIV/60076658:12520/18:43897286 - isvavai.cz</a>

Výsledek na webu

<a href="http://ejplantbreeding.com/index.php?journal=EJPB&page=article&op=view&path%5B%5D=2453" target="_blank" >http://ejplantbreeding.com/index.php?journal=EJPB&page=article&op=view&path%5B%5D=2453</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5958/0975-928X.2018.00062.5" target="_blank" >10.5958/0975-928X.2018.00062.5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of simple sequence repeat (SSR) polymorphism between N22 and Uma rice varieties for marker assisted selection

Popis výsledku v původním jazyce

SSR polymorphism in two rice varieties viz., N22 (donor parent for heat and drought tolerance) and Uma (high yielding variety susceptible to heat and drought) was investigated to identify ready to use SSR markers which can be employed in selection in the marker assisted breeding programmes involving these varieties. For this, 197 simple sequence repeat (SSR) primers which were distributed on all the twelve chromosomes of rice were utilised. The results revealed distinct polymorphism among the tolerant and susceptible parents for 41 RM primers. Based on this study, the large range of similarity and dissimilarity values for N22 and Uma provides greater confidence for the assessment of simple sequence repeat (SSR) polymorphism. Diversity analysis can be done by using these polymorphic SSR markers. These polymorphic markers can also be used for the linkage analysis of various traits. Besides, these identified polymorphic SSR markers can be utilised for QTL mapping by screening the progenies of the cross Uma × N22.

Název v anglickém jazyce

Analysis of simple sequence repeat (SSR) polymorphism between N22 and Uma rice varieties for marker assisted selection

Popis výsledku anglicky

SSR polymorphism in two rice varieties viz., N22 (donor parent for heat and drought tolerance) and Uma (high yielding variety susceptible to heat and drought) was investigated to identify ready to use SSR markers which can be employed in selection in the marker assisted breeding programmes involving these varieties. For this, 197 simple sequence repeat (SSR) primers which were distributed on all the twelve chromosomes of rice were utilised. The results revealed distinct polymorphism among the tolerant and susceptible parents for 41 RM primers. Based on this study, the large range of similarity and dissimilarity values for N22 and Uma provides greater confidence for the assessment of simple sequence repeat (SSR) polymorphism. Diversity analysis can be done by using these polymorphic SSR markers. These polymorphic markers can also be used for the linkage analysis of various traits. Besides, these identified polymorphic SSR markers can be utilised for QTL mapping by screening the progenies of the cross Uma × N22.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40403 - Agricultural biotechnology related ethics

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Electronic Journal of Plant Breeding

ISSN

0975-928X

e-ISSN

—

Svazek periodika

9

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

7

Strana od-do

511-517

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85049995428