Results 121 to 130 of about 8,997 (265)

Components of Fitness and Frequency-Dependent Overdominance in Hermaphrodite Plants [PDF]

open access: yesEvolution, 1980
Heterosis occurs when outbred individuals show greater viability, fertility or vigor than inbred ones. Recent theoretical studies of fertility variation in partially selfing heterotic populations have used two models of heterosis. The first model is overdominance, such that the heterozygote for any locus controlling the fertility variation may be ...
openaire   +3 more sources

Inheritance of yield and fiber length in hybrids cotton of the first generation F1 [PDF]

open access: yesBIO Web of Conferences
The patterns of inheritance and variability of economically valuable traits in cotton, manifestations of heterosis, as well as its preservation in hybrid populations with a high inheritance potential during intraspecific and genotypically distant ...
Vozhehova Rayisa   +2 more
doaj   +1 more source

Instability of 1-loop superstring cosmology

open access: yes, 1998
A stability analysis is made in the context of the previously discovered non-singular cosmological solution from 1-loop corrected superstring effective action.
Antoniadis   +7 more
core   +1 more source

Combining ability in bhindi [ Abelmoschus spp.] [PDF]

open access: yesElectronic Journal of Plant Breeding, 2009
Combining ability was estimated for six diverse okra genotypes or varieties by diallel analysis. The combininganalysis revealed that Arka Anamika was found to be a good general combiner for fruit number, fruit weight and fruit length.KL9 showed high gca ...
Divya Balakrishnan   +3 more
doaj  

FURTHER DATA ON THE OVERDOMINANCE OF INDUCED MUTATIONS

open access: yesGenetics, 1963
A preliminary analysis is presented of the viability effects of new mutations in heterozygous condition in three sorts of second-chromosome backgrounds: homozygous for chromosomes obtained from large populations, heterozygous for two chromosomes obtained from the same population, and heterozygous for two chromosomes obtained from widely separated ...
openaire   +2 more sources

GENETICS OF THE TRAITS IN THE RICE HYBRID ‘SVETLY X MAVR

open access: yesЗерновое хозяйство России, 2019
Rice can form not only white, but also red, brown and black kernels. In black rice pericarp contains anthocyanin pigment, which has antioxidant activity and is beneficial to human health.
P. I. Kostylev   +3 more
doaj   +1 more source

Slow-fast stochastic diffusion dynamics and quasi-stationary distributions for diploid populations

open access: yes, 2013
We are interested in the long-time behavior of a diploid population with sexual reproduction, characterized by its genotype composition at one bi-allelic locus.
Coron, Camille
core   +1 more source

Effects of the Pallas gene in barley: phene analysis, overdominance, variability [PDF]

open access: gold, 2009
Åke Gustafsson   +2 more
openalex   +1 more source

Combining ability of tomato lines for fruit quality traits [PDF]

open access: yes, 1969
Digitized 2007 AES MoU.Includes bibliographical references (page [31])
Ibarbia, E. A.
core  

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