As part of the assembly curation, we validated nine larger inversions that distinguish human and bonobo karyotypes, created a FISH-based chromosomal backbone (Fig. 1) and used single-cell DNA template strand sequencing (Strand-seq) to assign orphan contigs to chromosomes (36 Mb) (Mhudiblu_PPA...
The karyotype of most birds has remained considerably stable during more than 100 million years’ evolution, except for some groups, such as parrots. The evolutionary processes and underlying genetic mechanism of chromosomal rearrangements in parrots, however, are poorly understood. Here, using chromosom...
In this cohort, no differences were found between karyotype-subtypes. In conclusion, from a very early age, SCT can be associated with an increased risk for vulnerabilities in adaptive social functioning. These findings show a neurodevelopmental impact of the extra X or Y chromosome on social ...
ruficaudatus, from all other sportive lemurs in karyotype (2N = 20, Fig. 4, see additional file 2). In the complete mitochondrial cytochrome b gene, L. aeeclis differs from its closest relative, L. randrianasoli by 5.88–6.75% and in 64 diagnostic characters. It is slightly larger ...
Karyotype evolution Supporting the chromosome-level genome assemblies, we observed a diploid number of 48 (2n) in zig-zag eel (Fig.2a), consistent with previous studies [32]. Based on the cytogenetic observations, we classified the chromosomes into five metacentric chromosomes, three submetacentric...
Karyotype evolution Supporting the chromosome-level genome assemblies, we observed a diploid number of 48 (2n) in zig-zag eel (Fig.2a), consistent with previous studies [32]. Based on the cytogenetic observations, we classified the chromosomes into five metacentric chromosomes, three submetacentric...
Because impaired kinetochore-microtubule attachment is often coupled with aneuploidy, we then analyzed the karyotype of metaphase II oocytes by chromosome spreading. Normally, the number of chromosomes (univalents) is 20, which is a prerequisite for genomic integrity (Figures 2H and 2I). In contras...
Lindblad-Toh K, Birren B, Nusbaum C, Kahn D, Robinson-Rechavi M, Laudet V, Schachter V, Quetier F, Saurin W, Scarpelli C, Wincker P, Lander ES, Weissenbach J, Roest Crollius H: Genome duplication in the teleost fish Tetraodon nigroviridis reveals the early vertebrate proto-karyotype....
Myelodysplastic patients with a 5q— karyotype as the sole abnormality (cytogenetic good-risk category)1,46 had the fewest overall flow cytometric abnormalities with a mean flow score of 1.4. The largest proportion of patients with severe phenotypic abnormalities (high flow scores) was in the ...
(see above). Using a simple majority rule (> 50% syntenic sequence) the following are putativeHordeum–Avenaorthologs: 1H + AA2/AE5; 2H + AA5/AE4; 3H + AA3/AE3; 6H + AA7/AE2; and 7H + AA1/AE6. The specificA. atlanticaorthologs of 4H and 5H are ...