Results 271 to 280 of about 10,428,446 (310)
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Foundations of Genetics: Genetic Structure, Function, and Therapeutics
AACN Clinical Issues: Advanced Practice in Acute and Critical Care, 1998Molecular 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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Genetic Structure of the Armenian Population
Archivum Immunologiae et Therapiae Experimentalis, 2016Located 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 +2 more
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Aminopropyltransferases: Function, Structure and Genetics
The Journal of Biochemistry, 2006Aminopropyltransferases 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 +2 more
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Genetic Structure of Human Populations
Science, 2002We 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 +6 more
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Genetic algorithms with age structure
Soft Computing - A Fusion of Foundations, Methodologies and Applications, 1997This paper deals with genetic algorithms with age structure. Evolutionary optimization methods have been successfully applied to complex optimization problems, but the evolutionary optimization methods have a problem of bias in candidate solutions due to genetic drift in search.
Naoyuki Kubota, Toshio Fukuda
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Genetic search for structural matching
1996This paper describes a novel framework for performing relational graph matching using genetic search. The fitness measure is the recently reported global consistency measure of Wilson and Hancock. The basic measure of relational distance underpinning the technique is Hamming distance.
Andrew D. J. Cross +2 more
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Genetic structure of human populations
Journal of Toxicology and Environmental Health, 1979The 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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Structure and Genetic Expression of Papillomaviruses
Obstetrics and Gynecology Clinics of North America, 1987This article reviews the physical structures, genetic organization, expression, and regulation of papillomaviruses. In view of the extensive characterization of cellular transformation and viral functions that have been achieved in experimentally infected animals and in transformed cell cultures, the bovine papillomavirus type 1 (BPV-1) and Shope ...
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Genetic Structure in the United Kingdom
Human Heredity, 1974The degree of differentiation of gene frequency as measured by inbreeding coefficient is obtained for the ABO and Rh blood groups in the United Kingdom. The total inbreeding coefficients in the United Kingdom for the ABO and Rh blood groups are 0.0040 and 0.0027, respectively.
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Structure abstraction and genetic programming
Proceedings of the 1999 Congress on Evolutionary Computation-CEC99 (Cat. No. 99TH8406), 2003The selection of program representation can have strong impact on the performance of genetic programming. Previous work has shown that a particular program representation which supports structure abstraction is very effective in solving the general even parity problem.
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