Chromosomes of a human neuroblastoma: a new case with accessory minute chromosomes The chromosomes in a human neuroblastoma were analyzed. The stemline karyotype included 46 chromosomes of normal size and, in most cells, a varying number of minute chromosomes. Most of the normal chromosomes ...
Latt SA. Sister chromatid exchanges, indices of human chromosome damage and repair: detection of fluorescence and induction by mitomycin C. Proc Natl Acad Sci USA. 1974;71:3162–6. ArticlePubMedCASGoogle Scholar Sharp A, Robinson D, Jacobs P. Age- and tissue-specific variation of X-chromosome...
breakdown of gonochorism to secondary hermaphroditism32, has occurred in some free-living species, including the androdioeciousC. elegansandC. briggsae(Fig.1). Genome sequencing of nematode species includingOnchocerca volvulus33andBrugia malayi34indicated that their sex chromosomes include different...
Clinical atlas of human chromosomes by Jean de Grouchy and Catherine Turleau. John Wiley and Sons, New York, 1977; pp. 314; £24.70No abstract is available for this article.doi:10.1016/0307-4412(79)90027-XAnne KilbyInstitute of Child Health 30 Guilford Street London, WC1N 1EH UKJohn ...
Assessing size and strength of the clavicle for its usefulness for sex estimation in a British medieval sample. The construction of the biological profile from human skeletal remains is the foundation of anthropological examination. However, remains may be fragmentary and the elements usually employed,...
Mosaicism of autosomes and sex chromosomes in morphologically normal, monospermic preimplantation human embryos We have previously detected chromosome abnormalities in human embryos whilst identifying the sex for preimplantation diagnosis of X-linked disease. In this......
Our understanding of the evolution of sex chromosomes has increased greatly in recent years due to a number of molecular evolutionary investigations in div
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, ho
Since the U and V assembly sizes are both similarly large, they presumably each gained both of these two former autosomes, which were probably added to the recombining (pseudo-autosomal region, or PAR) end of an ancestral U or V chromosome, and then recombined onto the other. Such a proces...
The human and the chimpanzee SVs were very similar, with a consistently small size and a high degree of condensation. The mouse SV was most often seen to be large and poorly condensed, although it did undergo progressive condensation during pachynema. These results suggest that the condensation ...