Male mitotic metaphases ofHoplias malabaricus, karyomorph D (HMA-D) after FISH with a set of HmaSatDNA monomers located both on autosomes and sex chromosomes. SatDNA family names are indicated on the right bottom, in green (Atto-488-dUTP) or red (Atto-550-dUTP). The arrows indicate the...
After pithing, heart, lung and kidney tissues were collected for cell culture. All experimental procedures using animals conformed to the guide- lines established by the Animal Care Committee, Nagoya University. Tissues were minced, and cells were cultured at 26 1C in a humidified atmosphere of ...
In addition, all samples were assayed for genotypes at the highly polymorphic D2S44 and/or APOB loci, both of which are located on chromosome 2, in order to verify that pairs of DNA samples from leukemia cells and lymphoblastoid lines were actually derived from the same patient. This precauti...
These non-plant gene models were located in the 9 chromosome scaffolds and did not replace any of the non-chromosome scaffolds (i.e., orphan fragments not anchored to the TT8 assembly's chromosomal scaffolds). The 44,292 predicted gene models cover over 10% length of the genome draft (49...
It is thus astounding to find so many sex determiners segregating in the limited sample of species that have been studied so far. There appear to be several XY systems based on different variants of amh. There are female-biasing (W) factors located on B chromosomes. There is a ZW system ...
All of the genetic information in a cell was initially thought to be confined to the DNA in the chromosomes of the cell nucleus. It is now known that small circular chromosomes, called extranuclear, or cytoplasmic, DNA, are located in two types of organelles found in the cytoplasm of the ...
were assembled. In the 2 mitogenomes, 38 protein-coding genes, 18cis- and 6trans-spliced introns, and approximately 611 Kb of homologous sequences are identical; overall, they have 99.4% genome-wide similarity. Slight variations in the mitogenomes ofC. lancifoliumandC. macrorhizonin repeat co...
(NOR) using FISH with rDNA probes inRhionaeschna bonariensis(n = 12 + neo-XY),R. planaltica(n = 7 + neo-XY), andAeshna cyanea(n = 13 + X0). InR. bonariensisandA. cyanea, the NOR is located on a large pair of autosomes, which have a secondary constriction in the latter ...