title: Esterase as molecular marker for salt tolerance in regenerated plants of rice, Oryza sativa L.
abstract: Esterase variation was studied in plants regenerated from callus cultures of four rice (Oryza sativa) varieties, viz. pokkali, which is a moderately salt tolerant variety and three salt sensitive varieties MI 48, annapoorna and jyothi. Variation was studied at tillering stage of plants regenerated from callus culture and germinated from seeds. Somaclonal variants for salt tolerance could be detected using variation in esterase banding pattern and activity.
authors.affiliation: Department of Biotechnology, Cochin University of Science and Technology, Cochin 682 022, India. swapnats@yahoo.com
authors.forename: T S
authors.initials: TS
authors.lastname: Swapna
mesh_terms: D015415:Biomarkers / Q000032:analysis*; D004950:Esterases / Q000378:metabolism*; D018525:Germination; D012275:Oryza / Q000502:physiology*; D012038:Regeneration; D012639:Seeds / Q000737:chemistry; D012965:Sodium Chloride / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D015415:Biomarkers; D012965:Sodium Chloride; D004950:Esterases