Mosaic Down syndrome is a condition in which a person has some cells with the Trisomy 21 arrangement, and some cells that only...
Clonal variation of derepressed phosphatase in chromosomally mosaic cell cultures from a child with Down's Syndrome Kinetic studies of the alkaline phosphatase activity of mass cultures of foreskin fibroblast cultures derived from six infants with Down's Syndrome (Mongolism) and nine controls failed to...
Mosaicisim with a derivative of 21 translocation and normal cell line is one of rare cases of Down syndrome patients. In the present case dysmorphic features and developmental delay were compatible with clinical diagnosis of Down syndrome. Cytogenetic analysis demonstrated a mosaic pattern of normal ...
1985: Sister chromatid exchange frequency and lymphocyte proliferation in a downs syndrome mosaic developing an acute lymphoblastic leukemia Cancer Genetics and Cytogenetics 15(1-2): 109-112 Crossen, P.E.; Morgan, W.F. 1980: Lymphocyte proliferation in Down's syndrome measured by sister chromatid...
Normal and trisomic cells of patients with Down syndrome mosaic offer the unique possibility to study the effect of an additional chromosome no. 21 against an identical genetic background. Here we show that a significant increase in the frequency of Trenimon induced sister chromatid exchanges (SCEs...
Horizontal gene transfer is an important means of bacterial evolution. This includes natural genetic transformation, where bacterial cells become “competent” and DNA is acquired from the extracellular environment. Natural competence in many species of
Tobacco mosaic virus (TMV) is extremely pathogenic and resistant to stress There are great needs to develop methods to reduce the virus in the environment and induce plant immunity simultaneously. Here, we report a multifunctional nano-protectant to redu
doi:10.1016/S0140-6736(67)92881-4WelchJ.PhilipThe Lancet
7 children with mosaic Down's syndrome were studied with the aim to determine whether the degree of manifestations typical for Down's syndrome increases with the percentage of trisomic cells. The follK. P. GrosseG. GrosseG. SchwanitzH. D. Rott...
MOSAIC DOWN'S SYNDROME. By - B.W. Richardsdoi:10.1016/S0140-6736(67)92580-9RichardsB.W.Elsevier Ltd.Lancet