Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)

Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)

The frequency and spectrum of mutations induced by different doses of gamma rays and different concentrations of ethylmethane sulphonate were studied in a cultivated variety of yam bean (Pachyrrhizus erosus Linn.). A wide spectrum of morphological mutations affecting the stem, leaf, inflorescence, pod and tuber characters were noticed in the M2 generation. The frequency of morphological mutations was more in gamma rays than in EMS.

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Main Authors: 98328 Nair, S.G., 39671 Abraham, S.
Format: biblioteca
Published: 1989
Subjects:PACHYRHIZUS EROSUS, RADIACION GAMMA, MUTACION INDUCIDA, EMS,
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id KOHA-OAI-BVE:104685
record_format koha
spelling KOHA-OAI-BVE:1046852020-02-03T22:16:08ZSpectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.) 98328 Nair, S.G. 39671 Abraham, S. 1989The frequency and spectrum of mutations induced by different doses of gamma rays and different concentrations of ethylmethane sulphonate were studied in a cultivated variety of yam bean (Pachyrrhizus erosus Linn.). A wide spectrum of morphological mutations affecting the stem, leaf, inflorescence, pod and tuber characters were noticed in the M2 generation. The frequency of morphological mutations was more in gamma rays than in EMS.The frequency and spectrum of mutations induced by different doses of gamma rays and different concentrations of ethylmethane sulphonate were studied in a cultivated variety of yam bean (Pachyrrhizus erosus Linn.). A wide spectrum of morphological mutations affecting the stem, leaf, inflorescence, pod and tuber characters were noticed in the M2 generation. The frequency of morphological mutations was more in gamma rays than in EMS.PACHYRHIZUS EROSUSRADIACION GAMMAMUTACION INDUCIDAEMSJournal of Root Crops (India)
institution IICA
collection Koha
country Costa Rica
countrycode CR
component Bibliográfico
access En linea
databasecode cat-sibiica
tag biblioteca
region America Central
libraryname Sistema de Bibliotecas IICA/CATIE
topic PACHYRHIZUS EROSUS
RADIACION GAMMA
MUTACION INDUCIDA
EMS
PACHYRHIZUS EROSUS
RADIACION GAMMA
MUTACION INDUCIDA
EMS
spellingShingle PACHYRHIZUS EROSUS
RADIACION GAMMA
MUTACION INDUCIDA
EMS
PACHYRHIZUS EROSUS
RADIACION GAMMA
MUTACION INDUCIDA
EMS
98328 Nair, S.G.
39671 Abraham, S.
Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)
description The frequency and spectrum of mutations induced by different doses of gamma rays and different concentrations of ethylmethane sulphonate were studied in a cultivated variety of yam bean (Pachyrrhizus erosus Linn.). A wide spectrum of morphological mutations affecting the stem, leaf, inflorescence, pod and tuber characters were noticed in the M2 generation. The frequency of morphological mutations was more in gamma rays than in EMS.
format
topic_facet PACHYRHIZUS EROSUS
RADIACION GAMMA
MUTACION INDUCIDA
EMS
author 98328 Nair, S.G.
39671 Abraham, S.
author_facet 98328 Nair, S.G.
39671 Abraham, S.
author_sort 98328 Nair, S.G.
title Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)
title_short Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)
title_full Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)
title_fullStr Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)
title_full_unstemmed Spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (Pachirrhizus erosus Linn.)
title_sort spectrum of mutations induced by gamma rays and ethylmethane sulphonate in yam bean (pachirrhizus erosus linn.)
publishDate 1989
work_keys_str_mv AT 98328nairsg spectrumofmutationsinducedbygammaraysandethylmethanesulphonateinyambeanpachirrhizuserosuslinn
AT 39671abrahams spectrumofmutationsinducedbygammaraysandethylmethanesulphonateinyambeanpachirrhizuserosuslinn
_version_ 1756062014916001793

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