Results 261 to 270 of about 1,291,194 (313)
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The Variability of Genetic Disease
New England Journal of Medicine, 2012It is never boring to be a physician because patients are so different. Each patient has a story to tell, and few have disorders that match textbook descriptions. By the same token, we need to be careful when predicting the future for our patients, and finding the appropriate therapy is often a matter of trial and error as much as science and protocol.
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Interpatient Variability: Genetic Predisposition and Other Genetic Factors
The Journal of Clinical Pharmacology, 1997Polymorphisms and other genetic factors related to enzymes metabolizing drugs and xenobiotic chemicals are well known. This article focuses on selected molecular mechanisms and introduces some of the clinical implications arising from genetically determined interpatient variability or expression in some of these enzymes.
W L, West +3 more
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Genetic variability in endoparasitic helminths
Parasitology Today, 1987Biochemical genetic studies have revealed high levels o f polymorphism and heterozygosity in natural populations of endoporasitic helminths. With few exceptions, these parasitic helminths appear just as genetically variable as free-living invertebrates.
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Madras Agricultural Journal, 1994
Genetic variability in eighty seven cultivars of tomato (Lycopersicon esculentum Mill) was studied at the Agricultural College and Research Institute, Madurai during 1989. 90. Significant differences were observed for all the characters with high values of heritability.
NIRMALA KUMARI A, SUBRAMANIAN M
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Genetic variability in eighty seven cultivars of tomato (Lycopersicon esculentum Mill) was studied at the Agricultural College and Research Institute, Madurai during 1989. 90. Significant differences were observed for all the characters with high values of heritability.
NIRMALA KUMARI A, SUBRAMANIAN M
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Madras Agricultural Journal, 1998
Studies on genetic variability in onion exhibited significant differences among the ecotypes for most of the characters except for shape index indicating high magnitude of variability. The estimates of phenotypic coefficient of variation were high as compared to genotypic coefficient of variation. Very high values for heritability were observed for the
RAJALINGAM G.V, HARIPRIYA K
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Studies on genetic variability in onion exhibited significant differences among the ecotypes for most of the characters except for shape index indicating high magnitude of variability. The estimates of phenotypic coefficient of variation were high as compared to genotypic coefficient of variation. Very high values for heritability were observed for the
RAJALINGAM G.V, HARIPRIYA K
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American Potato Journal, 1990
Crop models should predict growth and yield under a wide range of environmental conditions. General use of models can only be accomplished if genetic inputs are incorporated into the model to account for genetic variability in response to environment and management. This study summarizes existing knowledge on genetic variables and related environmental
L. A. Manrique, T. Hodges, B. S. Johnson
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Crop models should predict growth and yield under a wide range of environmental conditions. General use of models can only be accomplished if genetic inputs are incorporated into the model to account for genetic variability in response to environment and management. This study summarizes existing knowledge on genetic variables and related environmental
L. A. Manrique, T. Hodges, B. S. Johnson
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GENETIC VARIABILITY IN SESAMUM
Madras Agricultural Journal, 1990Variability, heritability, genetic advance, phenotypic correlation, geno- typic correlation, environmental correlation and coheritability were estimated in 28 varieties of sesame (Sesamum indicum L.). High heritability with high genetic advance was observed in yield per plant, high heritability and low genetic advance in 50% flowering, and low ...
KANDASWAMI M +3 more
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GENETIC VARIABILITY IN SOYBEAN
Madras Agricultural Journal, 1993The genetic parameters viz., genotypic and phenotypic variances, genotypic co-efficient of variation, heritability and genetic advance were assessed from seventy genotypes of soybean. The varieties showed highly significant differences in mean values for all the characters studied. All the characters showed very high heritability.
NIRMALA KUMARI A, BALASUBRAMANIAN M
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Genetic variability in Macadamia
Genetic Resources and Crop Evolution, 1998A genetic variability analysis involving 45 accessions of Macadamia including four species, M. integrifolia, M. tetraphylla, M. ternifolia, and M. hildebrandii and a wild relative, Hicksbeachia pinnatifolia was performed using eight enzyme systems encoded by 16 loci (Gpi-1 and 2, Idh-1 and 2, Lap, Mdh-1, 2, and 3, 6Pgd-2, Pgm-2 and 3, Tpi-1 and 2, Ugpp-
Mallikarjuna K. Aradhya +3 more
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Genetic Improvement and Variability
2015Clusterbean has been reported with vast variability including branched or unbranched plant types, hairy or smooth stems, straight or sickle-shaped pods, pubescent or glabrous leaves, determinate or indeterminate growth, regular or irregular pod bearing habits.
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