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2009 DEC 1 ... and fibroblasts, documenting CPC self-renewal and multipotentiality and the clonal origin of the differentiated cell populations. Subsequently, the degree of EGFP-lentiviral ...
2009 DEC 1 ... Proceedings of the National Academy of Sciences of the United States of America (Ancient origin of placental expression in the growth hormone genes of anthropoid primates. Proceedings ...
2009 DEC 1 ... strong purifying selection at the protein level. Invertebrate FMOs have a polyphyletic origin. The functional divergence of FMOs 1-5 started before the split between amphibians and ...
2009 DEC 1 ... process and having no impact on patient prognosis. Several lesions are thymic in origin," scientists in the United States report. "We report 3 cases of ...
2009 DEC 1 ... and animal viruses, although phylogenetic analysis failed to reveal its most likely origin," wrote M. Rastgou and colleagues. The researchers concluded: "Taken ...
2009 DEC 3 ... between frailty and 10-year mortality among older men and women of Mexican American origin. Data were collected from 1995-1996 through 2004-2005 among community-dwelling Mexican ...
2009 DEC 2 ... (DCs) in intestinal lamina propria play a key role in mucosal immunity. However, the origin and the developmental pathways that regulate their differentiation in the lamina propria ...
2009 DEC 1 ... wrote Z. Schlegel and colleagues. The researchers concluded: "The origin of this compensation and the optical mechanism behind it requires further study. [J ...
2009 DEC 1 ... "The results indicate that stromal cells in retinal angiomas are neuroectodermal in origin with immunohistochemical features, for example, inhibin alpha, similar to cerebellar ...
2009 DEC 1 ... the predicted secondary structure of the 3'-NCR correlated mostly with the botanical origin of isolates, a possible role of the 3'-NCR in BYMV host adaptation is proposed and ...
2009 DEC 1 ... linkage and transcription play the pivotal roles in MSL targeting irrespective of gene origin and DNA sequence." Gorchakov and colleagues published their study in Genes ...
2009 DEC 1 ... According to a study from Canberra, Australia, "Determining the evolutionary origin of X inactivation mechanisms in mammals requires knowledge of features of X inactivation ...
2009 DEC 1 ... on chromosomes other than the CDC are not identical in each strain, indicating that the origin of the CDC might be different from that of other chromosomes in the tomato pathotype. ...
2009 DEC 1 ... acquisition of dosage compensation. We compare mechanisms of dosage compensation and the origin of dosage compensation genes between different taxa and comment on sex chromosomes that ...
2009 DEC 2 ... gene accounting for about 1.7% of primary open-angle glaucoma patients of European origin. Molecular modeling predicted a decreased affinity of neurotrophin 4 protein (NIT-4) ...
2009 DEC 1 ... and white ('white'; n = 73) children from Johannesburg and children of mixed ancestral origin ('mixed'; n = 64) from Cape Town, South Africa." "Geometric estimates ...
2009 DEC 1 ... Idaeovirus), whereas the genomic RNA2 showed a distinct organization and evolutionary origin. Results of this study indicate that the virus detected in diseased ferns is an ...
2009 DEC 2 ... The first is to know which alleles are species-specific; the second is about the time of origin of species-specific alleles," scientists in Groningen, Netherlands report. ...
2009 DEC 1 ... scientists in Toronto, Canada report. "However, the omission of social origin questions on large surveys frequently prevents studying the relationship between social ...