Results 211 to 220 of about 483,969 (264)

Tumor genetic heterogeneity

Hereditas (Beijing), 2013
Although the majority of spontaneous tumors derive from a single cell, people have come to realize intra-tumor heterogeneity of individual tumors. Human cancers frequently display substantial difference in phenotypic features, such as the degree of differentiation, cell proliferation rate, invasion and metastatic potential, response to therapy and many
Yi-Ling YANG   +2 more
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Genetic heterogeneity in acatalasemia

ELECTROPHORESIS, 1996
Abstract203 bp long products containing exon 4 and its juntions from the catalase gene were generated by polymerase chain reaction (PCR). These products were analyzed by single strand conformational polymorphism (SSCP), heteroduplex formation and nucleotide sisters, their family members and normocatalasemic controls were analyzed. Sequence analyses did
L, Góth, A, Páy
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Genetic heterogeneity of congenital glaucoma

Clinical Genetics, 1980
Analysis of 126 families comprising 205 patients with congenital glaucoma demonstrates that in Gypsies this disease follows the pattern of autosomal recessive inheritance with complete penetrance, while in the non‐Gypsy population, its mode of inheritance is most probably multifactorial.
A, Gencík, A, Gencíková, A, Gerinec
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Genetic heterogeneity

1991
Abstract In Chapter 8, we mentioned that the apparent decrease in the force of infection at older ages, seen in so many of the data, could in part by caused by genetic heterogeneity in response to infection. The importance of this issue was seen in Chapter 9, where we found that estimates of the level of herd immunity required for ...
Roy M Anderson, Robert M May
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Genetic heterogeneity of hypertrophic cardiomyopathy

International Journal of Cardiology, 1985
We studied the pattern of inheritance of hypertrophic cardiomyopathy among 111 first-degree relatives of 30 patients with the disease. Results of segregation analysis suggest a genetic heterogeneity for hypertrophic cardiomyopathy in that both autosomal dominant and autosomal recessive mode of inheritance can occur.
A. Branzi   +7 more
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Genetic Heterogeneity of Icelanders

Annals of Human Genetics, 2003
SummaryRecently statements have been made about a special ‘genetic homogeneity’ of the Icelanders that are at variance with earlier work on blood groups and allozymes. To validate these claims an extensive reanalysis was undertaken of mtDNA variation by examining primary data from original sources on 26 European populations.
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