Effect of Pepper Types on Obtaining Spontaneous Doubled Haploid Plants via Anther Culture
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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Doubled haploids of carnation (Dianthus caryophyllus L.) were obtained by pseudofertilized ovule culture. Emasculated ̄ower buds of carnation were pollinated with pollen inactivated by Xray irradiation. After 2±3 weeks, the ovaries were explanted and were cultured on solid MS medium containing 2 mM NAA, 2 mM BAP and 6% sucrose. Regenerated plants(R0) were morphologically different from the moth...
متن کاملcolchicine induced embryogenesis and doubled haploid production in maize (zea mays l.) anther culture
this study involves in vitro androgenesis of zea maysl. via anther culture. combination of two embryoinduction media (imss & ypm) in presence of different colchicine concentrations (0, 100, 200, 250, 300and 400 mg/l ) in the pretreatment medium (iml) andpretreatment duration (0, 3, 6 and 9 days) in twogenotypes (dh5×dh7 and eth-m82) were tested.after colchicine pretreatment, anthers were tr...
متن کاملIn vitro induction of haploid plants in unpollinated ovules, anther and microspore culture of Cucumis sativus
In order to increase the yield of haploid cucumber plants obtained from in vitro culture of unpollinated ovules, anther and microspore, we have studied several factors: the nature and concentration of plant growth regulators, the genotypes, the flower bud lengths, and the stages of microspore development. Among the different growth regulators tested, thidiazuron (TDZ) was the best for gynogenes...
متن کاملAnther Culture of Pepper (capsicum Annuum L.) : Comparative Study on Effect of the Genotype
There were investigated and compared the in vitro response in anther culture of 16 Bulgarian pepper (Capsicum annuum L.) genotypes: six lines, six varieties and four hybrids developed in Maritsa Vegetable Crops Research Institute, Plovdiv. The anthers reacted with induction of direct embryogenesis or callusogenesis. Only in two of the studied genotypes (line N145 and variety Zlaten medal) the a...
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ژورنال
عنوان ژورنال: HortScience
سال: 2015
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.50.11.1671