Inheritance of nitrate-tolerant supernodulation in EMS-induced mutants of common bean (Phaseolus vulgaris L.)

Two nodulation mutations were induced in white common bean by treating seeds of two cultivars with ethyl methylsulfonate (EMS). Nitrate-tolerant supernodulation (NTSN) mutants were obtained with EMS in the presence of nitrate. It was discovered that one recessive gene controls the NTSN characteristi...

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Veröffentlicht in:	The Journal of heredity 1989-11, Vol.80 (6), p.486-488
Hauptverfasser:	Park, S.J. (Agriculture Canada, Harrow, Ontario), Buttery, B.R
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Biological and medical sciences Classical and quantitative genetics Classical and quantitative genetics. Population genetics. Molecular genetics Classical genetics, quantitative genetics, hybrids FIJACION DEL NITROGENO FIXATION DE L'AZOTE FORMATION DE NODOSITES Fundamental and applied biological sciences. Psychology Generalities. Genetics. Plant material Genetics Genetics and breeding of economic plants Genetics of eukaryotes. Biological and molecular evolution MUTANT MUTANTES MUTANTS NITRATE NITRATES NITRATOS NITROGEN FIXATION NODULACION PHASEOLUS VULGARIS Pteridophyta, spermatophyta ROOT NODULATION TOLERANCES Vegetables Vegetals
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Beschreibung
Zusammenfassung:	Two nodulation mutations were induced in white common bean by treating seeds of two cultivars with ethyl methylsulfonate (EMS). Nitrate-tolerant supernodulation (NTSN) mutants were obtained with EMS in the presence of nitrate. It was discovered that one recessive gene controls the NTSN characteristic, and the gene symbol nod has been assigned to it.
ISSN:	0022-1503 1465-7333 1471-8505
DOI:	10.1093/oxfordjournals.jhered.a110907