Nghĩa của từ allopolyploid bằng Tiếng Việt
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1. We have been able to resynthesize such an allopolyploid form.
2. Wheat, cotton and oilseed rape are examples of allopolyploid plants.
3. In allopolyploid species, however, this is an especially demanding process since homeologous chromosomes are usually sufficiently similar.
4. The fast uniparental elimination of rDNA observed in the synthetic allopolyploid agrees well with patterns observed previously in natural wheat allotetraploids.
5. The 54-chromosome, 8x annual populations of eastern Australia have a DNA amount consistent with their proposed allopolyploid origin.
6. Extensive pollen size polymorphism was found. It is suggested that this phenomenon supports the hypothesis that E. esula is of allopolyploid origin.
7. Genomic in situ hybridization (GISH) was successfully used to analyze the chromosome structure and evolution of allopolyploid species.
8. The POLYADAPTATION (Adaptive mechanisms of ecological divergence in sibling allopolyploid lineages) project has investigated the genetics of sibling Dactylorhiza allopolyploids.
9. Phylogenetic considerations of the origin of the B genome of allopolyploid wheat, based on nuclear DNA amount, are discussed.
10. Analysis of the NTS sequences revealed 2 basic NTS sequence classes that likely originated from the 2 allopolyploid subgenomes of C. quinoa.
11. A method of modifying recombination between homeologous chromosomes in an allopolyploid eukaryotic organism comprising, expressing a nucleotide sequence encoding prokaryotic NLS-MutS in combination with one or more than one of NLS-MutL, NLS-MutH, NLS-MutU, within a germ cell of the allopolyploid eukaryotic organism is also dislcosed.
12. The EU-funded 'Molecular architecture of adaptive diffusion in sibling allopolyploid lineages' (TRANSADAPTATION) project is investigating five species in the orchid genus Dactylorhiza.
13. Recent work has demonstrated that allopolyploid speciation in plants may be associated with non-Mendelian genomic changes in the early generations following polyploid synthesis.
14. The sequential technique is very useful for more precise and efficient mapping as well as cytogenetic determination of genomic affinities of individual chromosomes in allopolyploid species.
15. Cytogenetic and isozyme data point to the allopolyploid nature of the species and molecular information has shown E. indica to be one of the genomic donors.
16. In contrast to the constancy in nuclear DNA amount at the intraspecific level, there are significant differences in genome size between the various allopolyploid species, at both the tetraploid and hexaploid levels.
17. We used isozyme electrophoresis to examine genetic variation in populations of the western North American Aster ascendens Lindl., a dibasic allopolyploid species with n = 13 and 26, and its parent taxa, Aster falcatus Lindl.
18. To examine bias in cytoplasmic DNA inheritance in these hybridizations, the sequence of the 3' end of the chloroplast ndhF gene was compared among 29 allopolyploid Triticeae species containing the St nuclear genome in combination with the H, I, Ns, P, W, Y, and Xm nuclear genomes.
19. To address the question of whether rapid genomic changes also occur in allopolyploid cotton (Gossypium) species, amplified fragment length polymorphism (AFLP) analysis was performed to evaluate nine sets of newly synthesized allotetraploid and allohexaploid plants, their parents, and the selfed progeny from colchicine-doubled synthetics.
20. This novel transgenic allopolyploid can be used as a fluorescent ornamental organism with good ornamental quality because it has a novel fluorescent phenotype which is significantly improved over typical fluorescent transgenic fish; there is no risk of ecosystem transition of foreign genes through genesiological means even through intentional or unintentional release to the environment because of the perfectly sterile characteristic of the fish; and various options can be provided to consumers in the ornamental fish markets because said fish can live and grow normally in fresh water, brackish water, and seawater conditions.