Zobrazeno 1 - 10
of 55
pro vyhledávání: '"K. Gecheff"'
Publikováno v:
Biologia Plantarum, Vol 57, Iss 3, Pp 457-464 (2013)
In order to produce human lactoferrin (Lf) in alfalfa (Medicago sativa L.), a construct containing human Lf cDNA under the control of cauliflower mosaic virus 35S promoter was engineered. As selectable marker bar gene, whose expression in plant cells
Externí odkaz:
https://doaj.org/article/f9fed9d908fc465487ca29a59a9b16c6
Publikováno v:
Biologia plantarum. 57:457-464
In order to produce human lactoferrin (Lf) in alfalfa (Medicago sativa L.), a construct containing human Lf cDNA under the control of cauliflower mosaic virus 35S promoter was engineered. As selectable marker bar gene, whose expression in plant cells
Autor:
Mariyana Georgieva, K. Gecheff
Publikováno v:
Biotechnology & Biotechnological Equipment. 27:3577-3582
Multicolor fluorescence in situ hybridization (FISH) was applied to mitotic metaphase chromosomes of the standard barley variety Freya and a new reconstructed karyotype, PK 88-19, with complete cytological marking of the chromosome complement in orde
Publikováno v:
Biotechnology & Biotechnological Equipment. 21:18-27
Introduction of human lactoferrin (hLF) gene, a cationic iron-binding glycoprotein, in the genome of commercial Bulgarian barley (Hordeum vurgare L.) cultivar was performed via particle bombardment. A rapid, efficient, and reproducible system was use
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 601:179-190
Ability of barley ribosomal genes to cope with damage produced in vivo by the radiomimetic agent bleomycin was investigated. Repair kinetics of bleomycin-induced double-strand breaks in ribosomal and total genomic DNA was compared. Induction and repa
Publikováno v:
Plant Cell, Tissue and Organ Culture. 80:339-342
Mature embryos and seedlings from mature embryos of one standard and five reconstructed karyotypes of barley (Hordeum vulgare L.) were cultured in vitro to study the influence of repositioning of particular chromosome segments of barley genome on the
Autor:
K. Gecheff, H. Anzai, Atanas Atanassov, K. Kamenarova, Adelina Trifonova, Elena Todorovska, N. Abumhadi, G. Dimov, Chiharu Nakamura, Shigeo Takumi, M. Stoyanova
Publikováno v:
Biotechnology & Biotechnological Equipment. 19:72-90
Today the world population is increasing at the most rapid rate ever. It is fore cast that by the year 2050, the world's population will double to nearly 12 billion people. In fact it has been esti...
Autor:
Atanas Atanassov, K. Kamenarova, G. Dimov, N. Abumhadi, Elena Todorovska, K. Gecheff, Adelina Trifonova
Publikováno v:
Biotechnology & Biotechnological Equipment. 19:32-38
Immature and mature embryos of four Bulgarian winter and spring barley (Hordem vulgare L.) varieties were cultured in vitro to compare the levels of callus induction and plant regeneration. Immature embryos, 12–16 days after anthesis were aseptical
Publikováno v:
Caryologia. 55:99-103
The chromosome complement of reconstructed barley karyotype PK 88 was analyzed by computer-aided Chromosome Image Analysis System (CHIAS). Fine mapping of Giemsa N-bands and regions with increased meiotic recombination activity along each individual
Publikováno v:
Genome. 44:128-132
Translocation breakpoints (TBs) induced by ionizing radiation are nonrandomly distributed along barley chromosomes. When first post-treatment mitoses were evaluated, centromeres and the heterochromatin-containing proximal segments tended to be more t