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Biomedical subjects

M Bobrow

Publications and source records attributed to M Bobrow.

At least 199 records · Page 11Linked to original sources

45,XO/46,XYg dic mosaicism in a patient with ambiguous genitalia.

45,XO/46,XYq dic mosaicism was found in a patient with ambiguous genitalia. The patient had dysgenetic testis and gonadoblastoma. The same mosaicism was found in skin and gonadal tissue cultured fibroblasts. Localization of the genes related to height and male determination is discussed.

Adolescent↗

Evidence for the assignment of the loci AK1, AK3 and ACONs to chromosome 9 in man.

The segregation of human enzymes and chromosomes has been studied in more than 30 independent primary human-rodent somatic cell hybrids and a series of 64 subclones. The results strongly suggest that the locus determining AK1, 'red cell' adenylate kinase, is on chromosome 9 in man, and hence that the locus for the ABO blood groups and that for the Nail-patella syndrome may also be assigned to this chromosome. Evidence is presented indicating that another adenylate kinase, nucleoside triphosphate adenylate kinase, and also the soluble form of aconitase, are probably syntenic with AK1, and that the mitochondrial form of aconitase is probably not syntenic with these loci.

Aconitate Hydratase↗

Chromosome assignment of some human enzyme loci: mitochondrial malate dehydrogenase to 7, mannosephosphate isomerase and pyruvate kinase to 15 and probably, esterase D to 13.

Eleven independent man-mouse hybrids and 40 subclones from four to them were analysed for up to 42 enzyme markers. Nine subclones from three hybrid lines were fully karyotyped. The data presented suggest that the gene for the human enzyme MOR-M can be assigned to chromosome 7, whilst those for MPI and PK-3 are on chromosome 15. The use of a small number of well-characterized hybrids for gene assigments is discussed as well as the significance of some known human linkage relationships.

Animals↗