Results 21 to 30 of about 591,316 (166)

Genetic variability, heritability and genetic advance studies in Vegetable Cowpea [Vigna unguiculata (L.) Walp.]

open access: yesElectronic Journal of Plant Breeding, 2016
Sixty diverse genotypes of vegetable cowpea were evaluated during summer 2013 for genetic parameters viz., genetic variability, heritability and genetic advance.
S. V. Khanpara   +3 more
doaj   +1 more source

Evaluation of Carrot (Daucus carota L.) Hybrids at Mid-Elevation and Higher in the Nilgiris

open access: yesJournal of Horticultural Sciences, 2016
Investigations were made on yield and quality in six hybrids of carrot spanning two seasons under Nilgiri hill conditions during the year 2012-2013. The hybrids were evaluated for per se performance, genotypic coefficient of variance, heritability and ...
V P Santhi, P A Priya
doaj   +1 more source

Morphological and dasometric characterization of Mimosa trianae and Cassia moschata from AGROSAVIA collection

open access: yesTemas Agrarios, 2021
Cañafistol (Cassia moschata Kunth) and yopo (Mimosa trianae Benth.) are important native species in the Colombian Orinoco Region, however, their behavior in a monoculture system and genetic variability are unknown.
Sandra L. Castañeda Garzón   +4 more
doaj   +1 more source

Tumour SNPs Associated with Immune-Related Hepatitis in Patients with Melanoma Receiving Immune Checkpoint Inhibitors

open access: yesBiomedicines
Background and Aims: Immune checkpoint inhibitors (ICIs) have significantly improved survival rates for patients with metastatic melanoma. However, these treatments can lead to immune-related adverse events (irAEs), including hepatitis.
Jose María Rodríguez-Piñas   +18 more
doaj   +1 more source

Genetics and Variable Drug Response [PDF]

open access: yesJAMA, 2011
Annual health care expenditures currently exceed $2.5 trillion in the United States, a cost burden equivalent to more than $8000 per person per year. Treatment strategies designed to optimize efficacy, ie, avoiding therapeutic failure while minimizing toxicity, hold the potential to reduce this cost burden.
Russell A, Wilke, M Eileen, Dolan
openaire   +2 more sources

Genetic Variables That Influence Phenotype [PDF]

open access: yesILAR Journal, 2006
Characterization of genetically engineered mice requires consideration of the gene of interest and the genetic background on which the mutation is maintained. A fundamental prerequisite to deciphering the genetic factors that influence the phenotype of a mutant mouse is an understanding of genetic nomenclature.
openaire   +2 more sources

Genetic Variability in the Deep Sea: Relation to Environmental Variability [PDF]

open access: yesEvolution, 1972
A current concept of population biology holds that much genetic variability is maintained in populations as an adaptation tc environmental heterogeneity in time and space (Battaglia, 1963; Bretsky and Lorenz, 1971; Burns and Johnson, 1971; Powell, 1971). Environmental heterogeneity is thought to promote genetic variability by mechanisms of diversifying
James L, Goocii, Thomas J M, Schopf
openaire   +2 more sources

Genetic variability of hepatitis A virus

open access: yesJournal of General Virology, 2003
Knowledge of the molecular biology of hepatitis A virus (HAV) has increased exponentially since its identification. HAV exploits all known mechanisms of genetic variation to ensure survival, including mutation and genetic recombination. HAV has been characterized by the emergence of different genotypes, three human antigenic variants and only one major
Mauro, Costa-Mattioli   +5 more
openaire   +2 more sources

Analysis of Genetic Variability, Heritability and Genetic Advance for Yield and Yield Related Traits in Chilli (Capsicum annuum L.)

open access: yesInternational Journal of Bio-Resource and Stress Management, 2022
Thirty five chilli genotypes were evaluated in a randomized block design at College of Horticulture, Rajendranagar, Sri Konda Laxman Telangana State Horticultural University, Hyderabad, Telangana state, India during Kharif, 2019 for seven months and at ...
Pallerla Saisupriya   +2 more
doaj  

Genetic Variability Under the Seedbank Coalescent [PDF]

open access: yesGenetics, 2015
Abstract We analyze patterns of genetic variability of populations in the presence of a large seedbank with the help of a new coalescent structure called the seedbank coalescent. This ancestral process appears naturally as a scaling limit of the genealogy of large populations that sustain seedbanks, if the seedbank size and individual
Blath, Jochen   +4 more
openaire   +4 more sources

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