Results 11 to 20 of about 668,410 (314)

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   +5 more sources

GENETIC VARIABILITY AND CORRELATION ANALYSIS IN F7 GENERATION OF PUMPKIN (Cucurbita moschata Duch Ex. Poir)

open access: yes, 2023
GENETIC VARIABILITY AND CORRELATION ANALYSIS IN F7 GENERATION OF PUMPKIN (Cucurbita moschata Duch Ex ...
GENETIC VARIABILITY AND CORRELATION ANALYSIS IN F7 GENERATION OF PUMPKIN (Cucurbita moschata Duch Ex. Poir)
core   +1 more source

Genetic analysis of environmental variation [PDF]

open access: yes, 2010
Environmental variation (V-E) in a quantitative trait - variation in phenotype that cannot be explained by genetic variation or identifiable genetic differences - can be regarded as being under some degree of genetic control. Such variation may be either
HAN A. MULDER   +5 more
core   +1 more source

Genetic diversity study of sorghum (Sorghum bicolor (L.) Moenc) genotypes, Ethiopia

open access: yesActa Universitatis Sapientiae: Agriculture and Environment, 2017
Sorghum bicolor is one of the most important cereal crops around the world, particularly in Africa, highly cultivated for dietary staple. For this reason, a good knowledge and usage of this genetic resource in sorghum accessions is highly vital for ...
Tesfaye Kassahun
doaj   +1 more source

Genetic variability, heritability, and genetic advance of morphological, yield related and quality traits in upland rice (Oryza Sativa L.) genotypes at pawe, northwestern Ethiopia

open access: yesCogent Food & Agriculture, 2023
The rice production in Ethiopia is less than the world’s average due to the lack of varieties with high yield potential. Evaluation of genetic variability is important in the rice breeding program for the production of high yielding varieties.
Birtucan Demeke   +2 more
doaj   +1 more source

Milk metabolites and their genetic variability [PDF]

open access: yesJournal of Dairy Science, 2013
The composition of milk is crucial to evaluate milk performance and quality measures. Milk components partly contribute to breeding scores, and they can be assessed to judge metabolic and energy status of the cow as well as to serve as predictive markers for diseases.
Wittenburg, D.   +6 more
openaire   +3 more sources

Recurrent mass selection for upright plant architecture in common bean

open access: yesScientia Agricola, 2014
Plant with a more upright architecture offers many advantages to farmers. Recurrent mass selection (RS) programs for carioca type common bean have been implemented for the purpose of obtaining new lines that will generate the high yields that are ...
Luiz Paulo Miranda Pires   +3 more
doaj   +3 more sources

Genetic variability studies for yield and its component traits in newly developed sunflower (Helianthus annuusL.) hybrids

open access: yesElectronic Journal of Plant Breeding, 2020
The present study was conducted in order to estimate the genetic variability and variability parameters among the parental lines and crosses for 18 characters in sunflower.
K. Varalakshmi, S. Neelima, R. Narasimha Reddy and K.N. Sreenivasulu
doaj   +1 more source

Genetic variability at the PARK16 locus [PDF]

open access: yesEuropean Journal of Human Genetics, 2010
Parkinson's disease (PD) is a complex neurodegenerative disease which is clinically heterogeneous and pathologically consists of loss of dopaminergic neurons in the substantia nigra and intracytoplasmic neuronal inclusions containing alpha-synuclein aggregations known as Lewy bodies.
Arianna, Tucci   +7 more
openaire   +2 more sources

Estimation of genetic variation in residual variance in female and male broiler chickens [PDF]

open access: yes, 2008
In breeding programs, robustness of animals and uniformity of end product can be improved by exploiting genetic variation in residual variance. Residual variance can be defined as environmental variance after accounting for all identifiable effects.
Mulder, H. A.   +6 more
core   +1 more source

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