VIVIPAROUS MUTANTS IN RICE, ORYZA-SATIVA L

Authors
YATOU O IIDA S
Citation
O. Yatou et S. Iida, VIVIPAROUS MUTANTS IN RICE, ORYZA-SATIVA L, Ikushugaku Zasshi, 44(1), 1994, pp. 71-73
Citations number
NO
Categorie Soggetti
Agriculture,"Plant Sciences
Journal title
Ikushugaku Zasshi → ACNP
ISSN journal
05363683
Volume
44
Issue
1
Year of publication
1994
Pages
71 - 73
Database
ISI
SICI code
0536-3683(1994)44:1<71:VMIROL>2.0.ZU;2-8
Abstract
Viviparous mutants were obtained among M2 progenies of rice cultivars, Nihonmasari, Norin 8 and Koshihikari after EMS, gamma rav or thermal neutron mutagenesis. Frequencies of germinated seeds on panicles in th ese mutants ranged from 9.94 to 23.56 % in 1990 and from 4.43 to 24.88 % in 1991. Single recessive genes were assumed in all the mutants bas ed on the analysis of genetic segregation of viviparous mutants in the ir progenies.