Literature DB >> 24202925

Genetics of fertility restoration in hybrid rice.

C R Anandakumar1, S Subramaniam.   

Abstract

The cross combination involving 14 male-sterile lines in rice, when crossed with different maintainers, showed fertility restoration in certain combinations. When F2 segregating populations were classified based on spikelet fertility, fertility restoration was shown to be governed by 3∶1, 9∶3∶3∶1, and 12∶3∶1, due to allelic differences. This indicated that the cytosterility of the same group showed monogenic fertility restoration, whereas crossing plants belonging to different cystosterile groups showed a digenic pattern of segregation.

Entities:  

Year:  1992        PMID： 24202925     DOI： 10.1007/BF00232962

Source DB:  PubMed          Journal:  Theor Appl Genet        ISSN： 0040-5752            Impact factor:   5.699


  2 in total

1.  Genetic analysis of fertility restoration under CGMS system in rice (Oryza sativa L.) using three-way test-cross method.

Authors:  Philip Shalini; Swaminathan Manonmani; Sabariappan Robin
Journal:  J Genet       Date:  2015-03       Impact factor: 1.166

2.  Precise genetic mapping of Rf18(t), a new fertility restorer gene from 'Nipponbare' for wild abortive cytoplasmic male sterility in rice (Oryza sativa L.).

Authors:  Honggen Zhang; Xixu Li; Zuopeng Xu; Zihao Wan; Ruixuan Wang; Xiangqiang Zhao; Geliang Tu; Guohua Liang; Minghong Gu; Shuzhu Tang
Journal:  Theor Appl Genet       Date:  2022-06-14       Impact factor: 5.574
  2 in total

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