Development of near-isogenic lines for sham ramification in spikelets in tetraploid wheat

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F20%3AN0000074" target="_blank" >RIV/25328859:_____/20:N0000074 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

—

Original language name

Development of near-isogenic lines for sham ramification in spikelets in tetraploid wheat

Original language description

育種学研究 (Breeding Research) Volume 22 (Supplement 2): p.137; Poster presentation of the 138th Meeting of Japanese Society of Breeding. Shame remification of spike branching is a trait where the spikelets of the wheat spike are unusually elongated, which leads to the appearance of spike branching. There are several donors that have such properties and stably express it in tetraploid and hexaploid wheat. On the other hand, it is the only index of the classification of hexaploid wheat in Triticum vavilovii. The inheritance of spike branching is often mysterious and one way to solve this problem is to translate this property into the tetraploid wheat line. In wheat, shame ramification is determined by the shr1 recessive gene. This study describes shame ramification in tetraploid wheat (T. jakubzineri) and hexaploid wheat (T. vavilovii). Near-isogenic lines in this trait (ANDW 18A, ANDW 18F) derived from tetraploid recipient wheat LD222 are formed.

Czech name

—

Czech description

—

Type

O - Miscellaneous

CEP classification

—

OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/QK1910343" target="_blank" >QK1910343: New Wheat Characters to Improve Adaptation Potential in Global Change Environment</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2020

Confidentiality

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