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http://krishi.icar.gov.in/jspui/handle/123456789/12365
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | M. Das | en_US |
dc.contributor.author | S. Banerjee | en_US |
dc.contributor.author | N. Topdar | en_US |
dc.contributor.author | A. Kundu | en_US |
dc.contributor.author | R. R. Mir | en_US |
dc.contributor.author | D. Sarkar | en_US |
dc.contributor.author | M. K. Sinha | en_US |
dc.contributor.author | H. S. Balyan | en_US |
dc.contributor.author | P. K. Gupta | en_US |
dc.date.accessioned | 2018-11-20T19:02:01Z | - |
dc.date.available | 2018-11-20T19:02:01Z | - |
dc.date.issued | 2012-09-01 | - |
dc.identifier.citation | 6 | en_US |
dc.identifier.issn | 0014-2336 | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/12365 | - |
dc.description | Not Available | en_US |
dc.description.abstract | In jute (Corchorus olitorius), quantitative trait loci (QTL) analysis was conducted to study the genetics of eight fibre yield traits and two fibre quality traits. For this purpose, we used a mapping population consisting of 120 recombinant inbred lines (RILs) and also used a linkage map consisting of 36 SSR markers that was developed by us earlier (Das et al. 2011). The RIL population was derived from the cross JRO 524 (coarse fibre) × PPO4 (fine fibre) following single seed descent. Using single-locus analysis involving composite interval mapping, a total of 21 QTLs were identified for eight fibre yield traits whereas for fibre quality (fibre fineness), only one QTL was detected. The QTL for fibre fineness explained 8.31–10.56% of the phenotypic variation and was detected in two out of three environments. Using two-locus analysis involving QTLNetwork, as many as 11 M-QTLs were identified for seven fibre yield traits (excluding top diameter) and one M-QTL was identified for fibre fineness which accounted for 4.57% of the phenotypic variation. For six fibre yield traits, we detected 16 E-QTLs involved in nine QQ epistatic interactions. For fibre fineness, four E-QTLs involved in two QQ epistatic interactions and for fibre strength, six E-QTLs involved in three QQ epistatic interactions were identified. Eight out of the 11 M-QTLs observed for the fibre yield traits were also involved in QE interactions; for fibre fineness and fibre strength, no QE interactions were observed. | en_US |
dc.description.sponsorship | Department of Biotechnology (DBT), Govt. of India/ BT/PR/7143/AGR/16/ 672/2006 | en_US |
dc.language.iso | English | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Corchorus olitorius | en_US |
dc.subject | Quantitative trait loci | en_US |
dc.subject | Fibre fineness | en_US |
dc.subject | Main-effect QTL | en_US |
dc.subject | Epistatic QTL | en_US |
dc.title | QTL identification for molecular breeding of fibre yield and fibre quality traits in jute | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | BT/PR/7143/AGR/16/ 672/2006 | en_US |
dc.publication.journalname | Euphytica | en_US |
dc.publication.volumeno | 187(2) | en_US |
dc.publication.pagenumber | 175-189 | en_US |
dc.publication.divisionUnit | Division of Crop Improvement | en_US |
dc.publication.sourceUrl | https://doi.org/10.1007/s10681-011-0603-y | en_US |
dc.publication.authorAffiliation | ICAR-Central Research Institute for Jute and Allied Fibres | en_US |
dc.publication.authorAffiliation | Ch. Charan Singh University | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 7.61 | en_US |
Appears in Collections: | CS-CRIJAF-Publication |
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