Results 131 to 140 of about 42,586 (165)
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Visual evoked potentials: Phenotypic and genotypic variability
Behavior Genetics, 1993Evoked potentials (EPs) provide a unique way of analyzing the relationship between genes and behavior. Individual differences in EPs, in response to light flashes of two intensities and pattern reversal, were studied in families from the isolated population Mechelta in the Northern Caucasus.
K B, Bulayeva +2 more
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Genotypic variability of carotenoids in traditional tomato cultivars
Food Research International, 2017Traditional varieties constitute a wide source of genetic variation that can be used per se or to obtain new cultivars with high consumer appeal and nutritional value. This work focuses on the carotenoid and chlorophyll profiles and contents of 53 traditional tomato cultivars, paying particular attention to compounds with recognized health-promoting ...
Pilar, Flores +3 more
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Genotype variability of human metapneumovirus, South Korea
Journal of Medical Virology, 2008AbstractHuman metapneumovirus (hMPV), a virus causing lower respiratory tract infections in children, is classified two major groups or genotypes of hMPV and recently existence of multiple lineages has been suggested. The purpose of this study was to examine the extent of genetic variation and circulation pattern of hMPV in Korea.
Ju-Young, Chung +3 more
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Phenotypic and genotypic variability of generalized peroxisomal disorders
Pediatric Neurology, 1988This article classifies and describes the various entities that comprise the generalized peroxisomal disorder. The variability in both phenotype and genotype is stressed. A heretofore undescribed generalized peroxisomal disorder is reported.
S, Naidu, A E, Moser, H W, Moser
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Heterogeneous variable-length genotypes for evolutionary optimization
Proceedings of the Fourth International Workshop on Robot Motion and Control (IEEE Cat. No.04EX891), 2004This paper deals with evolutionary programming for optimization problems. The algorithm manipulates chromosomes of which genotypes contains heterogeneous data (integer and float numbers), depending on each other. Moreover, length of the chromosomes is different within a common evolution.
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Variable phenotypic expression of genotypic abnormalities in the porphyrias
Clinica Chimica Acta, 1993The inherited porphyrias are the consequence of inherited deficiencies of enzymes in the heme synthesis pathway; they exhibit classical Mendelian inheritance patterns. The acute porphyrias (acute intermittent, porphyria variegata, hereditary coproporphyria) result from 50% (approx.) deficiencies of specific enzymes, which demonstrate autosomal dominant
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Genotypic variability in maize for aflatoxin contamination
Archives Of Phytopathology And Plant Protection, 2011A total of 60 maize genotype samples from different agroclimatic regions of India were collected. Fresh harvest of these maize samples comprising some commercial maize genotypes and some land races were kept under ambient storage conditions for 9 months duration at grain moisture ranges from 14% to 10.5% with a view to identifying the least ...
Meena Shekhar +3 more
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Applied Biochemistry and Biotechnology, 2012
The present investigation was conducted to evaluate salt tolerance in ten genotypes of soybean (Glycine max L.). Twelve-day-old seedlings, grown hydroponically, were treated with 0, 25, 50, 75, 100, 125 and 150 mM NaCl for 10 days. Growth, lipid peroxidation and antioxidant enzyme activities were evaluated.
Khalid Rehman, Hakeem +4 more
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The present investigation was conducted to evaluate salt tolerance in ten genotypes of soybean (Glycine max L.). Twelve-day-old seedlings, grown hydroponically, were treated with 0, 25, 50, 75, 100, 125 and 150 mM NaCl for 10 days. Growth, lipid peroxidation and antioxidant enzyme activities were evaluated.
Khalid Rehman, Hakeem +4 more
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Phenotypic and genotypic variability in monozygotic triplets with Turner syndrome
Clinical Genetics, 1998Turner syndrome (TS) is a common disorder (1/2500 and 1/5000 female births) which is diagnosed at birth in approximately 20% of patients and during childhood (usually due to growth retardation) or later, (due to lack of pubertal development) for the remaining patients.
J, Lespinasse +3 more
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Notes On Phenotypic and Genotypic Variability in Lobsters
Crustaceana, 1995Phenotypic plasticity enables lobster populations to adapt to environmental changes by altering rates of growth, survival, and reproduction. Food supply and water temperature arc the most important environmental variables. These have different effects on two important life history parameters, namely size at maturity (Lm) and age at maturity (Tm), both ...
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