Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)

Mutation breeding is a key method of generating a large number of heritable variations. Effective dose (LD50) needs to be standardized for inducing sufficient variation in a crop. In the present study, seeds were irradiated with different doses of Gamma rays and found that 66.94 Gy could suppress ge...

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Autores principales:	M Sankaran, D Kalaivanan, Suni Gowda
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2021
Materias:	gamma irradiation germination gray (gy) ld50 mutation pummelo Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/2e6f8117157b42f596705bfa45185df0
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spelling	oai:doaj.org-article:2e6f8117157b42f596705bfa45185df02021-12-02T18:20:12ZStudies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)0973-354X2582-489910.24154/JHS.2021.v16i01.013https://doaj.org/article/2e6f8117157b42f596705bfa45185df02021-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/1127https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Mutation breeding is a key method of generating a large number of heritable variations. Effective dose (LD50) needs to be standardized for inducing sufficient variation in a crop. In the present study, seeds were irradiated with different doses of Gamma rays and found that 66.94 Gy could suppress germination close to 50 percent (LD50) in pummelo. This 60 Gy gamma dose can effectively be used for raising the mutant populations to identify a desirable mutation in pummelo.M SankaranD KalaivananSuni GowdaSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlegamma irradiationgerminationgray (gy) ld50mutationpummeloPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 16, Iss 1, Pp 121-124 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	gamma irradiation germination gray (gy) ld50 mutation pummelo Plant culture SB1-1110
spellingShingle	gamma irradiation germination gray (gy) ld50 mutation pummelo Plant culture SB1-1110 M Sankaran D Kalaivanan Suni Gowda Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)
description	Mutation breeding is a key method of generating a large number of heritable variations. Effective dose (LD50) needs to be standardized for inducing sufficient variation in a crop. In the present study, seeds were irradiated with different doses of Gamma rays and found that 66.94 Gy could suppress germination close to 50 percent (LD50) in pummelo. This 60 Gy gamma dose can effectively be used for raising the mutant populations to identify a desirable mutation in pummelo.
format	article
author	M Sankaran D Kalaivanan Suni Gowda
author_facet	M Sankaran D Kalaivanan Suni Gowda
author_sort	M Sankaran
title	Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)
title_short	Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)
title_full	Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)
title_fullStr	Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)
title_full_unstemmed	Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)
title_sort	studies on mutagenic sensitivity of seeds of pummelo (citrus maxima merr.)
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2021
url	https://doaj.org/article/2e6f8117157b42f596705bfa45185df0
work_keys_str_mv	AT msankaran studiesonmutagenicsensitivityofseedsofpummelocitrusmaximamerr AT dkalaivanan studiesonmutagenicsensitivityofseedsofpummelocitrusmaximamerr AT sunigowda studiesonmutagenicsensitivityofseedsofpummelocitrusmaximamerr
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Studies on mutagenic sensitivity of seeds of pummelo (Citrus maxima Merr.)

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