Stress responses in two genotypes of mulberry (Morus alba L.) under NaCl salinity.

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dc.contributor.authorKumar, S Gen_US
dc.contributor.authorMadhusudhan, K Ven_US
dc.contributor.authorSreenivasulu, Nen_US
dc.contributor.authorSudhakar, Cen_US
dc.date.accessioned2009-05-28T13:55:38Z
dc.date.available2009-05-28T13:55:38Z
dc.date.issued2000-02-24en_US
dc.description.abstractChanges in biomass yield rates, cell membrane stability (CMS), malondialdehyde (MDA) content and in the levels of physiological stress markers such as proline and glycine betaine in two high yielding genotypes (S1 and ATP, salt tolerant and salt sensitive, respectively) of mulberry under NaCl salinity were studied. Biomass yield rates and CMS were significantly decreased in both the genotypes under stress conditions. Per cent of decrease in biomass yield rate and CMS was relatively less in S1 than in ATP. Salt stress results a significant increase in the accumulation of proline, by 6-fold in S1 and 4-fold in ATP. Glycine betaine content was also increased significantly in stressed plants. However, the per cent increase was more in S1 than in ATP. The level of lipid peroxidation as indicated by MDA formation was greater in ATP than in S1. These results clearly support the better salt tolerant nature of S1 compared to ATP genotype.en_US
dc.description.affiliationDepartment of Botany, Sri Krishnadevaraya University, Anantapur 515003, India.en_US
dc.identifier.citationKumar SG, Madhusudhan KV, Sreenivasulu N, Sudhakar C. Stress responses in two genotypes of mulberry (Morus alba L.) under NaCl salinity. Indian Journal of Experimental Biology. 2000 Feb; 38(2): 192-5en_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/60045
dc.language.isoengen_US
dc.source.urihttps://www.niscair.res.in/ScienceCommunication/ResearchJournals/rejour/ijeb/ijeb0.aspen_US
dc.subject.meshBetaine --metabolismen_US
dc.subject.meshBiomassen_US
dc.subject.meshCell Membrane --metabolismen_US
dc.subject.meshGenotypeen_US
dc.subject.meshMalondialdehyde --metabolismen_US
dc.subject.meshProline --metabolismen_US
dc.subject.meshRosales --geneticsen_US
dc.subject.meshSodium Chlorideen_US
dc.titleStress responses in two genotypes of mulberry (Morus alba L.) under NaCl salinity.en_US
dc.typeJournal Articleen_US
dc.typeResearch Support, Non-U.S. Gov'ten_US
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