Results 261 to 270 of about 2,690,236 (305)

Isonymy and the genetic structure of Sicily

Journal of Biosocial Science, 1994
SummaryThe genetic structure of Sicily was analysed through the distribution of surnames of 758,793 users registered in the Italian Telephone Company, corresponding to 371 communes of the island. Estimates of the coefficient of consanguinity due to random isonymy, of Fisher'sa, an indicator of abundance of surnames, and of Karlin–McGregor'sv, an ...
RODRIGUEZLARRALDE A, PAVESI A, SCAPOLI, Chiara, CONTERIO F, SIRI G, BARRAI I.   +5 more
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Structure, Genetic structure and genetic variation of influenza viruses

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1980
Abstract The following contribution summarizes our most recent results concerning analysis of the influenza A, B and C virus genomes. In addition, we present data on the extent of genetic variation of H1N1 influenza viruses isolated during the months following the 1977 outbreak of H1N1 influenza in China and Russia.
P. Palese, V. R. Racaniello, U. Desselberger, J. Young, M. Baez   +4 more
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THE GENETICAL STRUCTURE OF POPULATIONS

Annals of Eugenics, 1949
The articles published by the Annals of Eugenics (1925–1954) have been made available online as an historical archive intended for scholarly use. The work of eugenicists was often pervaded by prejudice against racial, ethnic and disabled groups. The online publication of this material for scholarly research purposes is not an endorsement of those views
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Structure of Genetic Algebras

American Journal of Mathematics, 1949
Verf. verallgemeinert Resultate von \textit{I. M. H. Etherington} [Proc. R. Soc. Edinb. 59, 242--258 (1939; Zbl 0027.29402; JFM 66.1209.01); Q. J. Math., Oxf. Ser. 12, 1--8 (1941; Zbl 0027.29401; JFM 67.0093.04); Proc. Edinb. Math. Soc., II. Ser. 6, 222--230 (1941; Zbl 0061.05302)] über gewisse in der Genetik auftretende nichtassoziative Algebren.
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Foundations of Genetics: Genetic Structure, Function, and Therapeutics

AACN Clinical Issues: Advanced Practice in Acute and Critical Care, 1998
Molecular genetics provides the basis for understanding patterns of health and disease in people and is part of the scientific foundation on which acute and critical care nurses should build their practice. The human genome, defined as all the genetic information in the cells of humans, provides the blueprint for protein production and cellular ...
M S, Sommers, T, Beery
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Gonococcal Pilus: Genetics and Structure

1985
Antigenic variation is a means by which many infectious organisms evade the host immune response. This phenomenon has been observed in animal viruses (e.g., influenza virus), parasites (e.g., Trypanosoma brucei), and bacteria (e.g., Borrelia recurrentis).
So, M., Billyard, E., Deal, C., Getzoff, E., Hagblom, P., Meyer, T., Segal, E., Tainer, J.   +7 more
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Aminopropyltransferases: Function, Structure and Genetics

The Journal of Biochemistry, 2006
Aminopropyltransferases use decarboxylated S-adenosylmethionine as an aminopropyl donor and an amine acceptor to form polyamines. This review covers their structure, mechanism of action, inhibition, regulation and function. The best known aminopropyltransferases are spermidine synthase and spermine synthase but other members of this family including an
Yoshihiko, Ikeguchi, Maria C, Bewley, Anthony E, Pegg   +2 more
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Genetic Structure of the Armenian Population

Archivum Immunologiae et Therapiae Experimentalis, 2016
Located at the crossroads of Europe and the Middle East, the Armenian Highland served as a transition corridor for major waves of prehistoric and historic migrations. The genetic history of Armenians as an indigenous population of the region attracts keen scientific interest to resolve the puzzle of ancient Middle Eastern populations' expansion and the
Levon, Yepiskoposyan, Anahit, Hovhannisyan, Zaruhi, Khachatryan   +2 more
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Genetic Structure of Human Populations

Science, 2002
We studied human population structure using genotypes at 377 autosomal microsatellite loci in 1056 individuals from 52 populations. Within-population differences among individuals account for 93 to 95% of genetic variation; differences among major groups constitute only 3 to 5%.
Noah A, Rosenberg, Jonathan K, Pritchard, James L, Weber, Howard M, Cann, Kenneth K, Kidd, Lev A, Zhivotovsky, Marcus W, Feldman   +6 more
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Genetic structure of human populations

Journal of Toxicology and Environmental Health, 1979
The difficulty of extrapolating from inbred mouse strains used for the assessment of toxicological responses to the human population that may be exposed to the potentially toxic substance is discussed. Conventional risk estimation procedures assume little heterogeneity among members of the population in their response to a substance.
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