Study on the exploitation of heterosis in sesame (Sesamum indicum L.)
نویسندگان
چکیده
منابع مشابه
Association Of Heterosis With Combining Ability And Genetic Divergence In Sesame (Sesamum Indicum L.)
Parental diversity is considered desirable to exploit heterosis in any breeding program. The present investigation was undertaken to search out whether any relationship existed between heterosis of cross combinations with phenetic divergence, combining ability and genetic divergence of parents in sesame. Seven sesame genotypes and their 21 cross combinations developed through half diallel matin...
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This study aimed to investigate the floral biology and pollination requirements of sesame (Sesamum indicum L.), cultivar CNPA G2. The study was carried out at Barbalha, State of Ceará, and consisted of two phases: floral biology and pollination requirements. Flowers were observed as for time of anthesis, lifespan and stigma receptivity, and were applied the following pollination treatments: ope...
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Leaf spot disease was observed in sesame (Sesamum indicum L.) during 2009 and 2010 in Korea. The pathogen was identified as Alternaria simsimi based on morphological and cultural characteristics. The morphological identification was well supported by phylogenetic analysis of the ribosomal DNA-internal transcribed spacer region. A. simsimi isolates caused spot symptoms on leaves and stems of ses...
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The amino acid sequences of sesame (Sesamum indicum L.) and castor (Ricinus communis L.) cytochrome c were determined by using 1.5mumol of protein from each species. Both molecules consist of a single chain of 111 amino acid residues and are homologous with other mitochondrial cytochrome c molecules. Both have an N-acetylated ;tail' of eight amino acids and two in-N-trimethyl-lysine residues, a...
متن کاملGenetic Divergence in Sesame (sesamum Indicum L.) Landraces Based on Qualitative and Quantitative Traits
Sesame (Sesamum indicum L.) is one of the world’s oldest oil crops and has been cultivated in Asia since ancient times. The breeding potential of the germplasm accessions held in PGRP gene-bank has hardly been exploited to date. This study was carried out to evaluate the phenotypic variability in the local sesame genotypes using 16 qualitative and quantitative traits. A total of 105 sesame acce...
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ژورنال
عنوان ژورنال: Electronic Journal of Plant Breeding
سال: 2017
ISSN: 0975-928X
DOI: 10.5958/0975-928x.2017.00108.9