Results 21 to 30 of about 122,193 (311)
HETEROSIS, GENE EFFECT, HERITABILITY AND GENETIC ADVANCE IN TWO WHEAT CROSSES (T. aestivum L.) [PDF]
This study was carried out at the Agricultural Experimental Farm of Faculty of Agriculture Kafr EI-Sheikh. Tanta University. through the period from 1998/1999 to 200012001.
M. Abd EI-Aty,
doaj +1 more source
IRREGULAR GENETIC TRANSMISSION IN TETRAHYMENA CROSSES [PDF]
LLEN (1960) reported briefly an aberration in the breeding behavior of a Astrain (C*) of variety 1 of Tetrahymena pyriformis. Her later studies (ALLEN 1963) established the genetic parameters of the aberration and lead to the conclusion that the total genome of the C* strain is systematically excluded at conjugation.
openaire +2 more sources
Humanized Mice and the Rebirth of Malaria Genetic Crosses [PDF]
The first experimental crosses carried out with the human malaria parasite Plasmodium falciparum played a key role in determining the genetic loci responsible for drug resistance, virulence, invasion, growth rate, and transmission. These crosses relied on splenectomized chimpanzees to complete the liver stage of the parasite's life cycle and the ...
Katelyn M, Vendrely +3 more
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Quantitative trait locus (QTL) analyses of intercross populations between widely used mouse inbred strains provide a powerful approach for uncovering genetic factors that influence susceptibility to atherosclerosis.
Natalia Makhanova +8 more
doaj +1 more source
THE APPLICATION OF DISCRETE HIDDEN MARKOV MODEL ON CROSSES OF DIPLOID PLANT
The hidden Markov model consists of a pair of an unobserved Markov chain {Xk} and an observation process {Yk}. In this research, the crosses of diploid plant apply the model.
Nahrul Hayati +2 more
doaj +1 more source
Construction and extension of complicated genetic models for multiple-cross mating designs
According to the principles of general genetic model, and based on multiple-cross mating designs, additive-dominance-epistatic models with GE interaction and seed models including four genetic systems of diploid embryo, triploid endosperm, cytoplasm and ...
XU Zi-cheng, ZHU Jun
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Genetic distance (Nei’s genetic distance) between the parents of the heterotic crosses under study.
Genetic distance (Nei’s genetic distance) between the parents of the heterotic crosses under study.
Dianne M. Noy (12106978) +5 more
core +1 more source
Combining ability and heritability estimates of main agronomic characters in rapeseed breeding lines using line × tester analysis [PDF]
To estimate the general and specific combining ability (GCA and SCA) effects of plant height, yield components, seed yield and oil content, three testers and six lines of spring type of rapeseed varieties were crossed using line × tester fashion ...
Rameeh Valiollah
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The quantitative genetic basis of sex ratio variation in Nasonia vitripennis : a QTL study [PDF]
Our understanding of how natural selection should shape sex allocation is perhaps more developed than for any other trait. However, this understanding is not matched by our knowledge of the genetic basis of sex allocation.
Shuker, DM +20 more
core +1 more source
Current methods for mapping imprinted quantitative trait locus (iQTL) with inbred line crosses assume fixed QTL effects. When an iQTL segregates in experimental line crosses, combining different line crosses with similar genetic background can improve ...
Gengxin Li, Yuehua Cui
doaj +1 more source

