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http://krishi.icar.gov.in/jspui/handle/123456789/11029
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rahul Zanan & Kiran Khandagale & Vidya Hinge &M. Elangovan& Robert J. Henry & Altafhusain Nadaf | en_US |
dc.date.accessioned | 2018-11-14T05:53:58Z | - |
dc.date.available | 2018-11-14T05:53:58Z | - |
dc.date.issued | 2016-11-02 | - |
dc.identifier.citation | 15. Rahul Zanan & Kiran Khandagale & Vidya Hinge &M. Elangovan& Robert J. Henry & Altafhusain Nadaf, 2016. Characterization of fragrance in sorghum (Sorghum bicolor (L.) Moench) grain and development of a gene-based marker for selection in breeding. Mol Breeding (2016) 36:146 DOI 10.1007/s11032-016-0582-8 | en_US |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/11029 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Fragrance is one of the most important and valued quality characters in sorghum and other foods and attracts a premium price in local and global trade. The allele of the SbBADH2 gene in fragrant sorghum cultivar E228 was characterized. A 1441 bp deletion extending from exon 13 to 15 was found rather than a deletion from exon 12 to 15 as had been reported earlier. This allowed the development and validation of a new perfect PCR-based marker for identification of fragrant sorghum accessions in breeding. The concentration of 2-acetyl-1-pyrroline (2AP) in the grain of this cultivar was estimated to be 6.5 ± 0.4 ppb using headspace solid-phase microextraction (HSSPME) coupled with GC-MS. Flavor components of fragrant sorghum accession E228 (IC 568489) were analyzed and compared with the non-fragrant M35-1 cultivar. PCA analysis revealed that 2AP, benzothiazole, 2,3,5-trimethylpyridine, (1E)-1-ethylidene- 1H-indene, cedrene, 2,4-bis(2-methyl-2- propanyl)phenol, 2-hexyl-1-octanol, and 2-butyl-1- octanol were among 25 compounds that were found in sorghum grain that may be contributing toward the aroma of f r agrant sorghum. Proline and methylglyoxal contents were found to be higher in E228 than in M35-1, while SbBADH2 expression in E228 was half that in M35-1, suggesting a similar 2AP biosynthetic mechanism to that found in fragrant rice and soybean. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Springer Netherlands | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Fragrant sorghum . Volatile compounds . 2-Acetyl-1-pyrroline biosynthesis . BADH2 . SbBADH2-EX13-15 | en_US |
dc.title | Characterization of fragrance in sorghum (Sorghum bicolor (L.) Moench) grain and development of a gene-based marker for selection in breeding. | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Molecular Breeding | en_US |
dc.publication.volumeno | 36(11) | en_US |
dc.publication.pagenumber | 146 | en_US |
dc.publication.divisionUnit | PGR Management | en_US |
dc.publication.sourceUrl | 10.1007/s11032-016-0582-8 | en_US |
dc.publication.authorAffiliation | ICAR::Indian Institute of Millets Research | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 8.15 | en_US |
Appears in Collections: | CS-IIMilletsR-Publication |
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