GENETIC-BASIS OF OBTAINING TRITICALE (XTR ITICALE) - CREATION OF RYE-WHEAT AMPHIDIPLOIDS (SECALOTRITICUM)

Authors
GORDEI IA GORDEI GM NOVIKOVA LV
Citation
Ia. Gordei et al., GENETIC-BASIS OF OBTAINING TRITICALE (XTR ITICALE) - CREATION OF RYE-WHEAT AMPHIDIPLOIDS (SECALOTRITICUM), Genetika, 32(6), 1996, pp. 783-787
Citations number
12
Categorie Soggetti
Genetics & Heredity
Journal title
Genetika → ACNP
ISSN journal
00166758
Volume
32
Issue
6
Year of publication
1996
Pages
783 - 787
Database
ISI
SICI code
0016-6758(1996)32:6<783:GOOT(I>2.0.ZU;2-A
Abstract
A method of creating rye-wheat amphidiploids-secalotriticum-is describ ed. Tetraploid rye (RRRR, 2n = 28) was crossed with hexaploid tritical e (AABBRR, 2n = 42), and secalotriticum was identified by the presence of gliadin components specific for secalotriticum in the L-zone. The approach allows selection of secalotriticum during the year when paren tal species are crossed, accelerates the process of creating rye-wheat amphidiploids, and increases its efficiency.