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Type of publication: doctoral thesis
Field of Science: Agronomija / Agronomy (A001)
Author(s): Kuprienė, Ramunė
Title: Geltonsėklių vasarinių rapsų (Brassica napus L.) kūrimas biotechnologiniais ir tradiciniais selekcijos metodais
Other Title: Development of yellow-seeded rapeseed (Brassica napus L.) by biotechnological and cklassical breeding methods
Extent: 26 p.
Date: 15-Dec-2006
Keywords: abipusiai kryžminimai;Brassica napus;yellow-seeded rapeseed;geltonsėkliai rapsai;somatinė embriogenezė;reciprocal crosses;microspore culture;izoliuotų dulkinių kultūra;double haploids;anther culture;dvigubi haploidai;somatic embryogenesis;mikrosporų kultūra
Abstract: Genotypes of rapeseeds producing yellow seeds were not found in nature. Breeders yellow-seeded rapeseeds have been developed applying different combinations of interspecific crosses. In the Laboratory of Genetics-Biotechnology at the Lithuanian Agricultural University, yellow-seeded spring rapeseeds were developed for the first time without interspecific crosses (Burbulis, 2001). All cultivars of yellow-seeded rapeseed have one essential drawback – unblocking of pigmentation takes place in other generations and seeds of different colours (yellowish brown, brown or black) are formed. Breeders, working with the cultivars of yellow-seeded rapeseed, admit that environmental temperature is one of the factors limiting the manifestation of the trait.
Affiliation(s): Žemės ūkio akademija
Vytauto Didžiojo universitetas
Appears in Collections:VDU, ASU ir LEU iki / until 2018

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