Development of doubled haploid maize lines by using in vivo haploid technique

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Development of yellow rust resistant doubled haploid lines of wheat through wheat ´ maize Crosses

In order to produce doubled haploid lines of bread wheat resistant to strip or yellow rust, three F1 wheat hybrids were crossed using pollens of three maize hybrids. Out of 1071 pollinated florets, success in seed set ranged from 63.1% to 93.3% (mean 78%). Differences in seed set among the crosses were not significant. Embryo formation in the seeds developed on different crosses also varied fro...

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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...

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ژورنال

عنوان ژورنال: Tarla Bitkileri Merkez Arastirma Enstitusu

سال: 2020

ISSN: 2687-3761

DOI: 10.38042/biost.2020.29.01.01