Results 191 to 200 of about 6,802,034 (240)
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2003
Genetics is the study of heredity and variation among organisms. It is known that in all living organisms, reproduction involves the passing from one generation to the next a genetic code that determines all physical aspects of the offspring. This code is carried on chromosomes. Chromosomes are large molecules in living cells that carry the information
Jianhong Wu, Anatoly Swishchuk
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Genetics is the study of heredity and variation among organisms. It is known that in all living organisms, reproduction involves the passing from one generation to the next a genetic code that determines all physical aspects of the offspring. This code is carried on chromosomes. Chromosomes are large molecules in living cells that carry the information
Jianhong Wu, Anatoly Swishchuk
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Genetic algorithms: theory, genetic operators, solutions, and applications
Evolutionary Intelligence, 2023Bushra Alhijawi, A. Awajan
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Genetic interactions drive selection
Science, 2017Evolutionary Genetics Most individuals carry at least some potentially deleterious variants in their genome. But the effects of these mutations on individuals are not well understood. Sohail et al. examined loss-of-function (LOF) mutations in the genomes of humans and flies.
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Some Models of Genetic Selection
Biometrics, 1979This paper begins with a description of the classical theory of viability selection in which probabilities that individuals of various genotypes survive are in proportions that do not change with time and are independent of population structure. Salient features of viability selection with one and two loci are reviewed.
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Genetic Selection and Biotechnology
1995The strides of technological progress in engineering and information systems have been astounding. But the advances in agriculture, livestock production, and the fisheries are also impressive. Not only is man a master of machines, but he is on his way to engineer and control “nature” as well.
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Genetic engineering: Unnatural selection
Nature, 2003Evolving techniques for redesigning organisms have enormous potential but they must be matched with equally sophisticated methods for evaluating their benefits and risks.
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Population genetics and natural selection
Genetica, 1957Genotypic differences are the raw material on which selection acts but not all kinds of genotypic differences are of equal importance in this connection. FISHER (1930) showed that whether or not mating occurs at random, the population genotypic variance for any quantitative character may be analyzed into a number of components and that one of these ...
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Quantification of a genetic message in selection
Acta Biotheoretica, 1993The genetic communication system includes the following components: the parent, which represents the information source and which emits messages; the gametes, which are the messenger carriers; and the offspring, which results from the decoding of two of these messages and can, in turn, become an information source.
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2014
A selection of particularly challenging genetics topics is presented in concise and clear text format to aid with rapid command of these important genetics topics.
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A selection of particularly challenging genetics topics is presented in concise and clear text format to aid with rapid command of these important genetics topics.
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Genetic selection in farmed deer
Veterinary Record, 1991Selection is the major tool used by breeders to improve the genetic quality of their livestock. Traditional methods of selection are well proven and useful in improving the economic merit of livestock. The performance of an animal is affected by its genetic quality and by the environment in which it is reared.
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