ALLELIC DIVERSITY OF THE Ppd AND VRN GENES INVOLVED IN CONTROL OF THE DURATION OF SHOOTING-EARING STAGE IN DAGESTANIAN BARLEY ACCESSIONS

Труды по прикладной ботанике, генетике и селекции

B. A. Batasheva¹  Yu. I. Karabitsina²  R. A. Abdullaev²  I. N. Anisimova²  I. A. Zveinek²  N. V. Alpatieva²  E. E. Radchenko² 

[1] Federal Research Center the N.I.Vavilov All-Russian Institute of Plant Genetic Resources (VIR), Branch Dagestan Experiment Station of VIR;Federal Research Center the N.I.Vavilov All-Russian Institute of Plant Genetic Resources (VIR);

关键词: ячмень;    скороспелость;    фотопериодическая чувствительность;    аллели локусов ppd и vrn;    молекулярные маркеры;    barley;    early ripeness;    photo-periodic sensitivity;    alleles of ppd and vrn loci;    molecular markers;   

DOI  :  10.30901/2227-8834-2017-4-56-65

来源: DOAJ

【 摘 要 】

The period between shooting and earing stages was investigated in a group of 265 barley accessions from Dagestan. The accessions k-15008 and k-15013 were characterized by the highest development rate in South Dagestan. In Northwest Russia the early accession k-15027 was revealed. In 207 barley accessions the dominant and recessive alleles of the Ppd and VRN genes involved in control of the period between shooting and earing stages were identified with the use of allele-specific molecular markers. Twenty two groups with different allelic combinations of the loci were revealed. The most numerous groups possessed the Ppd-H1Ppd-H2vrn-H1 Vrn-H2vrnH3 and ppd-H1Ppd-H2vrn-H1Vrn-H2vrnH3 allelic combinations and included 59 and 91 accessions correspondingly.

【 授权许可】

Unknown