Aneuploids in the shrub birch Betula humilis populations in Poland
نویسندگان
چکیده
منابع مشابه
Leaf senescence in silver birch (Betula pendula Roth)
Academic dissertation To be presented for public criticism, with permission of the
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Plant breeders have focused much attention on polyploid trees because of their importance to forestry. To evaluate the impact of intraspecies genome duplication on the transcriptome, a series of Betula platyphylla autotetraploids and diploids were generated from four full-sib families. The phenotypes and transcriptomes of these autotetraploid individuals were compared with those of diploid tree...
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Betula ovalifolia is an endangered tetraploid that is restricted to two isolated sites, Betsukai and Sarabetsu, in Hokkaido, Japan. Among 50 ramets sampled along transect(s) in the each site, 45 genets in Betsukai and 49 in Sarabetsu were discriminated by simple sequence repeat (SSR) phenotypes. Multivariate patterns in seven measurements for leaf morphology and frequency distributions of fragm...
متن کاملGenetic transformation of silver birch (Betula pendula) by particle bombardment.
We used in vitro callus and shoot cultures as target material for genetic transformation of silver birch (Betula pendula Roth) by particle bombardment. Cultivation of in vitro shoot cultures before particle bombardment and a long selection period, combined with a high concentration of selective agent after bombardment, led to the production of transformed plantlets that were stable, and no esca...
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ژورنال
عنوان ژورنال: Acta Societatis Botanicorum Poloniae
سال: 2011
ISSN: 2083-9480
DOI: 10.5586/asbp.2011.015