Diversity of Dagestan barleys for the duration of the period between shooting and earing stages and alleles in the Ppd-H1 and Ppd-H2 loci
- Авторы: Abdullaev R.A.1, Alpatieva N.V.1, Zveinek I.A.1, Batasheva B.A.2, Anisimova I.N.1, Radchenko E.E.1
-
Учреждения:
- Vavilov All-Russia Institute of Plant Genetic Resources
- Branch of the Dagestan Experimental Station
- Выпуск: Том 43, № 2 (2017)
- Страницы: 99-103
- Раздел: Crop Research
- URL: https://journal-vniispk.ru/1068-3674/article/view/229894
- DOI: https://doi.org/10.3103/S1068367417020021
- ID: 229894
Цитировать
Аннотация
The duration of the shooting–earing period of 265 barley samples from Dagestan was studied. During the 3 years of study at the Dagestan Experimental Station of VIR (Derbent), fast-ripening samples k-15008 and k-15013 were identified. Evaluation of spring forms in the northwestern region of the country made it possible to identify sample k-15027, which had a high rate of development over 2 years. It was found that Dagestan barleys are strongly influenced by growing conditions; that is, they have a high rate of response. Vernalization temperatures, short photoperiod, and high temperatures during the growing season contribute to fast barley ripening. Using molecular markers, the allelic diversity of genes Ppd-H1 and Ppd-H2, which are involved in the control of the duration of the shooting–earing period, was investigated. Most samples of local forms of barley carry dominant allele Ppd-H2, which causes early earing under short photoperiod. Translocation of the studied barley group to unusual conditions of northwest Russia leads to significant delay in plant development.
Ключевые слова
Об авторах
R. Abdullaev
Vavilov All-Russia Institute of Plant Genetic Resources
Автор, ответственный за переписку.
Email: abdullaev.1988@list.ru
Россия, St. Petersburg, 190000
N. Alpatieva
Vavilov All-Russia Institute of Plant Genetic Resources
Email: abdullaev.1988@list.ru
Россия, St. Petersburg, 190000
I. Zveinek
Vavilov All-Russia Institute of Plant Genetic Resources
Email: abdullaev.1988@list.ru
Россия, St. Petersburg, 190000
B. Batasheva
Branch of the Dagestan Experimental Station
Email: abdullaev.1988@list.ru
Россия, Derbent, 368612
I. Anisimova
Vavilov All-Russia Institute of Plant Genetic Resources
Email: abdullaev.1988@list.ru
Россия, St. Petersburg, 190000
E. Radchenko
Vavilov All-Russia Institute of Plant Genetic Resources
Email: abdullaev.1988@list.ru
Россия, St. Petersburg, 190000
Дополнительные файлы
