UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 10 Issue 8
August-2023
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2308416


Registration ID:
523570

Page Number

e155-e158

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Title

STUDY OF PHENOTYPIC VARIABILITY INDUCED BY PHYSICAL AND CHEMICAL MUTAGENS IN LATHYRUS SATIVUS (V. P-24)

Abstract

Physical and chemical mutagens have induced various types of mutations useful in the improvement of crops. In recent years it has been shown on various plant species that the effect of mutagen treatment varies with varying doses and varying periods of treatments. The paper reports the results of application of 5kr, 10kr and 15kr of gamma rays and 0.02% of Nitroso Methyl Urea (NMU) on Khesari ( Lathyrus sativus ) var. P-24. Saperate and combined doses of gamma rays with 0.02% NMU were used for mutagenic effects. Observations for M2 generation were recorded at a regular interval. Mutants for seedling morphology like curled apex, stunted seedling, radicle hypertrophy, folded leaflets and mutants for plant height like dwarfs, stunted, branching habit mutants, leaf mutation and mutants for flowering were observed.

Key Words

Gamma rays, NMU, induced mutation, grass pea.

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"STUDY OF PHENOTYPIC VARIABILITY INDUCED BY PHYSICAL AND CHEMICAL MUTAGENS IN LATHYRUS SATIVUS (V. P-24)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 8, page no.e155-e158, August-2023, Available :http://www.jetir.org/papers/JETIR2308416.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"STUDY OF PHENOTYPIC VARIABILITY INDUCED BY PHYSICAL AND CHEMICAL MUTAGENS IN LATHYRUS SATIVUS (V. P-24)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 8, page no. ppe155-e158, August-2023, Available at : http://www.jetir.org/papers/JETIR2308416.pdf

Publication Details

Published Paper ID: JETIR2308416
Registration ID: 523570
Published In: Volume 10 | Issue 8 | Year August-2023
DOI (Digital Object Identifier):
Page No: e155-e158
Country: Dholpur, Rajasthan, India .
Area: Biological Science
ISSN Number: 2349-5162
Publisher: IJ Publication


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