Environmental stress results in the accumulation of polyamine in rice (Oryza sativa L.)

Ghosh, Bharati

Environmental stress results in the accumulation of polyamine in rice (Oryza sativa L.)

1989

Ghosh, Bharati

Environmental stress results in the accumulation of polyamine. Environmental stress condition produces characteristics metabolic changes during which polyamine accumulates at high concentration and the activity of arginine decarboxylase (ADC) increases to a great extent. Maximum polyamine (PA) level and ADC activity was at 42(o)C in coleoptile and 47(o)C in root. Similar increase in PA content and ADC activity was observed in saline stress. In case of putrescine increase in 100%. ADC activity is maximum in root and coleoptile at 30mM and 100mM concentration.

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Mots clés AGROVOC

aminas amine arginina arginine arroz genotipos metabolisme metabolismo riz

Informations bibliographiques

Editeur

BBS

D'autres materias

Genotype

Langue

anglais

Note

Summary only

Type

Conference; Summary

Source

Proceedings of the 6th National Botanical Society, Chittagong (Bangladesh), Bangladesh Botanical Society, Dhaka (Bangladesh); Chittagong Univ. (Bangladesh).- Chittagong (Bangladesh): BBS, 1989. p. 25-26

Conférence

6. National Botanical Conference, Chittagong (Bangladesh), 18-19 Jan 1989

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Environmental stress results in the accumulation of polyamine in rice (Oryza sativa L.)

1989

Mots clés AGROVOC

Informations bibliographiques