نتایج جستجو برای: sense heritability
تعداد نتایج: 159383 فیلتر نتایج به سال:
seven maize inbred lines were crossed in a complete diallel cross design at the seed and plant improvement institute, karaj, iran, during the 2006 growing season. the parents and 42 f1 hybrids were grown in the research field of islamic azad university of firoozabad, firoozabad, iran, using a randomized complete block design (rcbd) with three replications, during the 2007 growing season. the ha...
Heritability estimates of traits assist breeders in optimizing cultivar development and can help predict gain from selection breeding programs. Narrow-sense heritabilities were measured agronomic glycoside concentration four elite stevia (Stevia rebaudiana Bertoni) populations using half-sib family analysis. Gain at 20% intensity was estimated for morphological, yield, traits. Experiments condu...
The seed yield in pea (Pisum sativum L.) depends on numerous environmental and genotypic factors. ongoing climate changes draw one’s attention to genetics variation of underexplored reproductive traits. This study focuses ovule number (ON) flower size expressed as a length flag petal (FL), terms their heritability, variability, correlation with 1000 mass (TSM), per pod, seed/ovule ratio. A set ...
While genome-wide significant associations generally explain only a small proportion of the narrow-sense heritability of complex disease (h), recent work has peer-reviewed) is the author/funder. All rights reserved. No reuse allowed without permission. The copyright holder for this preprint (which was not . http://dx.doi.org/10.1101/022418 doi: bioRxiv preprint first posted online Jul. 12, 2015;
The dominant phenotype of greying with age in horses, caused by a 4.6-kb duplication in intron 6 of STX17, is associated with a high incidence of melanoma and vitiligo-like skin depigmentation. However, the progressive greying and the incidence of melanoma, vitiligo-like depigmentation, and amount of speckling in these horses do not follow a simple inheritance pattern. To understand their inher...
An experiment consisting 60 genotypes of linseed was conducted at Research Farm P. G. College Ghazipur during two years 2007-8 and 2008-9 in three micro environments results showed high level variability for pooled data all the characters. Highest PCV GCV were recorded biological yield per plant followed by capsules seed plant. It lower days to maturity oil content. High heritability broad sens...
Genetic variation for thermal plasticity plays an important role in the success or failure of a species with respect to the colonization of different thermal habitats and the ability to deal with climatic change. The aim of this paper is to study the relative contribution of the additive and non-additive components of genetic variation for the slope of the temperature reaction norm for juvenile...
BACKGROUND AND AIMS Although it is well known that fire acts as a selective pressure shaping plant phenotypes, there are no quantitative estimates of the heritability of any trait related to plant persistence under recurrent fires, such as serotiny. In this study, the heritability of serotiny in Pinus halepensis is calculated, and an evaluation is made as to whether fire has left a selection si...
Abstract Variation of female and male strobilus production among clones over 4 consecutive years was estimated, genetic variance, heritability, correlation in were investigated the second-generation seed orchard Pinus thunbergii . This created with grafts selected according to volume growth their offspring. The strobili continued increase, whereas fluctuated throughout period. number highest ri...
Abstract Background Pyrolysis-molecular beam mass spectrometry (py-MBMS) analysis of a pedigree Populus trichocarpa was performed to study the phenotypic plasticity and heritability lignin content monomer composition. Instrumental microspatial environmental variability were observed in spectral features corrected reveal underlying genetic variance biomass Results Lignin-derived ions (including ...
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