Nonchromosomal cytogenetic analysis of mammal somatic cells

Nonchromosomal stripe of maize.

Molecular Cytogenetic Diagnosis and Somatic Genome Variations

Human molecular cytogenetics integrates the knowledge on chromosome and genome organization at the molecular and cellular levels in health and disease. Molecular cytogenetic diagnosis is an integral part of current genomic medicine and is the standard of care in medical genetics and cytogenetics, reproductive medicine, pediatrics, neuropsychiatry and oncology. Regardless numerous advances in th...

In vivo cytogenetic effects of 2-trans hexenal on somatic and germ cells of laboratory mice

The in vivo cytogenetic effects of 2-trans hexenal were evaluated by investigating chromosomal aberrations and sperm head abnormalities in the bone marrow cells of laboratory bred Swiss albino mice. Single intraperitoneal injections of 8, 16 or 32 μl per kg bodyweight resulted in dose-dependent decreases in the mitotic index, significantly so at the higher doses and earlier times. Chromosomal a...

Cytogenetic analysis of 1284 cases of Down syndrome

Among 17786 karyotyres performed in our center,during 18 years (1357-1375),1300(7.3%) cases of chromosome 21 aberration,including 1284(98.77%) of Down syndrome have been detected.1191 of cases (92.76%) born free trisomy 21:61 cases (4.75%) revealed translocation and 32 cases (2.4%) showed mosaic pattern.among the pateints,59 had robertsonian translocation,2 had translocation between chromosome ...

I-31: Reconstruction of Human Endometrium from Somatic Stem Cells

s:3115:"Background: During reproductive life, the human endometrium undergoes around 500 cycles of growth, breakdown and regeneration. This outstanding regenerative capability is the basis for cyclic endometrial preparation and its dysfunction is involved in pathological disorders. Endometrial regeneration is mediated by the existence of a specialized endometrial stem cell (SC) population recen...