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dc.contributorGupta, Sanjeeven_US
dc.contributorRao, A . Narayanaen_US
dc.contributorDatta, Subhojiten_US
dc.contributorBansa, Singhen_US
dc.contributorSingh, B. Ben_US
dc.creatorAgrawal, Shiv Kumaren_US
dc.identifier.citationShiv Kumar Agrawal, Sanjeev Gupta, A. Narayana Rao, Subhojit Datta, Singh Bansa, B. B Singh. (1/1/2012). Inheritance of Protruded Stigma in Black Gram [Vigna mungo (L. ) Hepper]. Crop Science, 52 (1), pp. 57-63.en_US
dc.description.abstractInheritance of protruded stigma in black gram [Vigna mungo (L.) Hepper] was investigated in the F(1), F(2), and F(3) generations of four crosses and their reciprocals involving a natural flower mutant with its parent genotype (IPU 99-167) and three other genotypes (PLU 710, Type 9, and Barabanki local). The outcrossing in the mutant was due to a flower mutant with protruded stigma and crumpled petals, thus presenting a physical condition for functional male sterility. The mutant plants appeared in the parent population at an average frequency of 3.05%. The F(1) plants showed normal flowers with normal pod and seed set. The segregation analysis of F(2) and F(3) populations indicated a single recessive gene conditioning protruded stigma and crumpled petals with pleiotropic effect. The gene symbol stg1stg1 is proposed for this mutation. Under natural conditions in the crossing block, 100% of the seeds obtained from the mutant plants were the result of cross pollination despite 93.6% pollen viability. However, the number of seeds produced by the mutant was 92% less than normal plants. Although the mutant genotype provides a mechanism for outcrossing, unless the poor seed set can be improved (e.g., by delayed planting), its use in exploiting heterosis and population improvement will be limited.en_US
dc.publisherCrop Science Society of Americaen_US
dc.sourceCrop Science;52,(2012) Pagination 57-63en_US
dc.subjectprotruded stigmaen_US
dc.titleInheritance of Protruded Stigma in Black Gram [Vigna mungo (L.) Hepper]en_US
dc.typeJournal Articleen_US
cg.creator.idAgrawal, Shiv Kumar: 0000-0001-8407-3562en_US
cg.subject.agrovocblack gramen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerInternational Crops Research Institute for the Semi-Arid Tropics - ICRISATen_US
cg.contributor.centerIndian Council of Agricultural Research, Indian Institute of Pulses Research - ICAR-IIPRen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.isijournalISI Journalen_US
dc.identifier.statusTimeless limited accessen_US
cg.journalCrop Scienceen_US

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