Gene Transference
Mostrando 13-16 de 16 artigos, teses e dissertações.
-
13. Origin, evolution and targeting of THI1 protein in plants. / Origem, evolução e direcionamento da proteína THI1 em plantas.
THI1 is probably a bifunctional protein, since it is involved in thiamin biosynthesis and organelar genome stability mainly the mitochondrial. Interestingly, the thiamin biosynthesis occurs at different compartments in plants (chloroplasts) and yeasts (mitochondria). Functional complementation assays showed that Arabidopsis thaliana thi1 gene is able to comp
Publicado em: 2004
-
14. Attacin a gene transference to plants of yellow passion fruit (Passiflora edulis Sims f. flavicarpa Deg.) by biolistics. / Transferência do gene atacina A para plantas de maracujá amarelo (Passiflora edulis Sims f. flavicarpa Deg.) por biobalística.
O Brasil é o principal produtor de maracujá amarelo. Entretanto, a produtividade é baixa, cerca de 1 0.000 t por hectare. A produção de frutos varia com o cultivar, condições climáticas, manejo e outros fatores, principalmente doenças causadas por bactérias e vírus. Metodologias de transformação genética são alternativas modernas para obter pl
Publicado em: 2002
-
15. Cytogenetics and immature embryo culture at Embrapa Trigo breeding program: transfer of disease resistance from related species by artificial resynthesis of hexaploid wheat (Triticum aestivum L. em. Thell)
Worldwide wheat (Triticum aestivum L. em. Thell, 2n = 6X = 42, AABBDD) breeding programs aim to reorganize genotypes to achieve better yields, environmental adaptation and food quality. The necessary interdisciplinarity for breeding purposes requires an accurate choice of the most appropriate cellular and/or molecular strategies available to be integrated wi
Genetics and Molecular Biology. Publicado em: 2000-12
-
16. Horizontal transference of S-layer genes within Thermus thermophilus.
The S-layers of Thermus thermophilus HB27 and T. thermophilus HB8 are composed of protein units of 95 kDa (P95) and 100 kDa (P100), respectively. We have selected S-layer deletion mutants from both strains by complete replacement of the slpA gene. Mutants of the two strains showed similar defects in growth and morphology and overproduced an external cell env