AN ASSESSMENT OF GAMMA RAY INDUCED MUTAnONS IN RICE (ORYZA SATIVA L.)

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Published: Nov 25, 1998
DOI: https://doi.org/.
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Keywords:
Rice, gamma rays, mutagenic effectiveness and efficiency, chlorophyll, morpholgical mutations.

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SANJEEV SINGH
Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221 005
A. K. RICHHARIA
Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221 005
A. K. JOSHI
Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221 005

Abstract

Gamma ray seed treatment (10, 20 and 30 kR doses) of two cuItivars, namel.Y, MPRI-7 and Lanjhi was found to affect pollen and spikelet fertility in Ml generation at higher dose. Chlorophyll and morphological mutations having wider spectrum were also obsrved in M2 generation.

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How to Cite
SINGH, S., RICHHARIA, A. K., & JOSHI, A. K. (1998). AN ASSESSMENT OF GAMMA RAY INDUCED MUTAnONS IN RICE (ORYZA SATIVA L.). INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, 58(04), 455–463. https://doi.org/.
Issue
Vol. 58 No. 04 (1998): Indian Journal of Genetics and Plant Breeding
Section
Research Article
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