A milestone in the doubled haploid pathway of cassava
نویسندگان
چکیده
منابع مشابه
Novel technologies in doubled haploid line development
haploid inducer line can be transferred (DH) technology can not only shorten the breeding process but also increase genetic gain. Haploid induction and subsequent genome doubling are the two main steps required for DH technology. Haploids have been generated through the culture of immature male and female gametophytes, and through inter- and intraspecific via chromosome elimination. Here, we fo...
متن کاملThe Use of Doubled-haploids in Cassava Breeding
Cassava breeding is difficult and, compared with other crops, inefficient. The problems in cassava breeding relate to the length of the breeding cycle, the large genetic load present in the crop, and the heterozygous nature of the parents and progenies evaluated. The production of doubled haploids, through tissue culture techniques, offers interesting advantages. By definition, any process that...
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15 صفحه اولThe first doubled haploid linkage map for cultivated oat.
To date, all linkage maps of hexaploid oat (Avena sativa L.) have been constructed using recombinant inbred lines (RILs). Doubled haploids (DHs), however, have the advantage over RILs of their comprehensive homozygosity. DHs have been used for mapping in several cereal species, but in oats the production of large DH populations has only recently become an option. A linkage map of hexaploid oat ...
متن کاملInvestigation of Qualitative Traits and Genes Expression Involved in Bakery Quality for Some of the Bread’s Wheat Doubled Haploid Lines
Bread’s quality depends on wheat flours quality and quantity and for the goal to be achieved, the usage of suitable wheat varieties should be considered. Present study focuses on analyzing doubled-haploid lines of wheat’s bread backing quality and the relationship between qualitative traits and glutenins reservoir proteins. In current work, traits related to bread backing quality of 30 doubled-...
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ژورنال
عنوان ژورنال: Protoplasma
سال: 2013
ISSN: 0033-183X,1615-6102
DOI: 10.1007/s00709-013-0543-6