Insight on Doubled Haploid Production with an Amphidiploid Species ‘Dolsangat’ in Brassica Juncea
نویسندگان
چکیده
منابع مشابه
Colchicine induced embryogenesis and doubled haploid production in maize (Zea mays L.) anther culture
This study involves in vitro androgenesis of <sp...
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An efficient microspore culture protocol was used to rapidly produce homozygous doubled haploid (DH) progeny of crosses between low erucic canola and high erucic resynthesized rapeseed (Brassica napus L.). Microspores of Canadian cultivars ‘Excel’ and ‘Profit’ as well as three F1 hybrids with the resynthetic line RS239 were treated with colchicine immediately after isolation. Flow cytometry was...
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Haploids and doubled haploids are invaluable for basic genetic studies and in crop improvement. A novel method of haploid induction through genetic engineering of the Centromere Histone Protein gene, CENH3, has been demonstrated in Arabidopsis. The present study was undertaken to develop haploid inducer (HI) lines of Brassica juncea based on the principles elaborated in Arabidopsis. B. juncea w...
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[This retracts the article on p. 2019 in vol. 7, PMID: 28111587.].
متن کاملEfficient haploid and doubled haploid production from unfertilized ovule culture of gentians (Gentiana spp.)
Factors affecting reliable plant regeneration from unfertilized ovule culture of gentians (Gentiana spp.) were examined. Cold pretreatment (4°C) of flower buds enhanced or maintained production of embryo-like structure (ELS). When 43 genotypes were surveyed in two different labs, 40 of them produced ELSs ranging from 0.01 to 26.5 ELSs per flower bud. No ELSs could be obtained in three genotypes...
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ژورنال
عنوان ژورنال: Korean Journal of Breeding Science
سال: 2019
ISSN: 2287-5174
DOI: 10.9787/kjbs.2019.51.4.341