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Indian Journal of Genetics and Plant Breeding (The)
Year : 2013, Volume : 73, Issue : 3
First page : ( 259) Last page : ( 263)
Print ISSN : 0019-5200. Online ISSN : 0975-6906.
Article DOI : 10.5958/j.0975-6906.73.3.038

A novel source of CMS in pigeonpea derived from Cajanus reticulatus

Saxena K. B.*

International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru-502 324

*Corresponding author's e-mail: k.saxena@cgiar.org

Online published on 16 August, 2013.

Abstract

The present study reports the development of a new CMSsource (A8) with cytoplasm derived from Cajanus reticulatus (Dryander) F. V. Muell var. grandifolius, a wild relative of pigeonpea (Cajanus cajan (L.) Millsp.). The plants of this male-sterility system do not produce pollen grains and the androecium is underdeveloped. The paper also reports identification of six diverse male-sterility maintainers.

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Keywords

CMS, Cajanus reticulatus, pigeonpea, maintainer.

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