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Article

Correlation of endogenous free polyamine levels with root nodule senescence in different genotypes in Vigna mungo L.

Journal of plant physiology - 1 May 2004

Lahiri Kajari, Chattopadhyay Soumen, Ghosh Bharati

Abstract excerpt

Endogenous free polyamines, nitrogenase (EC 1.1.8.6.1, acetylene reduction), and leghaemoglobin (pyridine-hemochrome assay) levels were compared among five genotypes of developing Vigna root nodules grown under field conditions. Nitrogenase activity and leghaemoglobin level attained a peak at the flowering stage and gradually declined thereafter. Individual and total polyamine also followed the same pattern....

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PMID: 15202713
DOI: 10.1078/0176-1617-01057

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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