Identification of restorers and maintainers for WA-CMS lines in rice (&lt;em&gt;Oryza sativa &lt;/em&gt;L.)

Shama Parveen; Himanshu Trivedi; Madhuri Arya

Identification of restorers and maintainers for WA-CMS lines in rice (<em>Oryza sativa </em>L.)

Author(s):

Shama Parveen, Himanshu Trivedi and Madhuri Arya

Abstract:

Thirty early to medium duration genotypes of rice were crossed with male sterile lines viz. IR-68897A, IR-68888A and IR-58250A in line x tester fashion. Out of the resultant F1s, ten restores and four maintainers were isolated for different CMS lines. The performance of pollen parents varied with the CMS lines. Based on the results, the potential restorers Jaya, Shivani, BPT-5204, Pant-12, Sarjoo-52, URG-22, URG-48, URG-51, URG-77 and URG-84, may be used for development of hybrid rice while the genotypes HUR 4-3, Jaya, URG-12 and URG-60 may be exploited through back cross breeding programme for development of new CMS lines in rice.

Pages: 111-113 | 1570 Views 337 Downloads

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How to cite this article:

Shama Parveen, Himanshu Trivedi and Madhuri Arya. Identification of restorers and maintainers for WA-CMS lines in rice (<em>Oryza sativa </em>L.). J Pharmacogn Phytochem 2018;7(2S):111-113.

Pharmacognosy

Journal of Pharmacognosy and Phytochemistry

Vol. 7, Special Issue 2 (2018)

Identification of restorers and maintainers for WA-CMS lines in rice (<em>Oryza sativa </em>L.)

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