Results 181 to 190 of about 3,410 (204)
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Diallel Analysis of Aflatoxin Accumulation in Maize
Crop Science, 2007Aflatoxin, a toxin produced by the fungus Aspergillus flavus Link:Fries, occurs naturally in maize (Zea mays L.). It is a potent carcinogen, and its presence markedly reduces the value of grain. Host‐plant resistance to A. flavus infection and subsequent aflatoxin accumulation is generally considered a desirable means of reducing losses to aflatoxin ...
Hilarie D. Gardner +2 more
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The Analysis of Partial Diallel Crosses
Biometrical Journal, 1987AbstractThe analysis of offsprings from the partial diallel crosses is presented. In considered type of crossing,pparental forms intoHseparate groups are devided. Single crosses among parental forms, from separate groups only, are performed. The analysis for experiments laid out in efficiency balanced block designs is given.
Ceranka, B., Dobek, A., Kiełczewska, H.
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Computational procedure for a weighted diallel analysis
Theoretical and Applied Genetics, 1987A diallel analysis is described for the case in which the values of the characteristic used in an inheritance study have unequal variances. Such a characteristic can be a mean, a slope of a regression line, or the estimates of some parameter of a linear or nonlinear model.
D A, Schaff +2 more
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A diallel analysis of nicotine-induced hypothermia
Pharmacology Biochemistry and Behavior, 1984The hypothermic responses of mice that occur after acute injection of nicotine show genetic influences. The body temperatures of mice of all five strains tested decreased after injection of either 0.75 or 1.5 mg/kg nicotine, but mice of the C3H strain were less affected than were those of the DBA, BALB, or C57BL strains.
M J, Marks +4 more
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Serial analysis of combining ability in diallel and fractional diallel crosses in linseed
Theoretical and Applied Genetics, 1969An analysis of the nature of the gene action for seven characters influencing productivity and wide adaptation in Linum usitatissimum L. was undertaken in this investigation over three seasons based on diallel and fractional diallel crosses, among a set of ten genetically diverse parents.
I J, Anand, B R, Murty
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Crop Science, 1978
Critical issues in the use of diallel analysis are reviewed. From a statistical point of view the critical issue concerns the choice of a model with fixed or random genotypic effects. From a genetical point of view, two assumptions are critical in attempts to interpret the resuits of diallel analyses.
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Critical issues in the use of diallel analysis are reviewed. From a statistical point of view the critical issue concerns the choice of a model with fixed or random genotypic effects. From a genetical point of view, two assumptions are critical in attempts to interpret the resuits of diallel analyses.
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DIALLEL: A Microcomputer Program for the Simulation and Analysis of Diallel Crosses
Agronomy Journal, 1994AbstractA microcomputer program has been developed to be used as a teaching tool in quantitative genetics classes and as a means of analyzing real data from diallel crosses. The first part of the program, the simulation module, is of use as a teaching tool, offering students the opportunity to examine the ramifications of the underlying genetic and ...
Mark D. Burow, James G. Coors
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Multivariate Extension of Griffing's Diallel Analysis
Journal of Agronomy and Crop Science, 1986AbstractDiallel‐cross designs have been used extensively in plant and animal breeding programs. In most cases, multiple traits are measured in the study, but the analyses are performed on each trait separately. The objective of this paper is to provide an alternative multivariate procedure so that the combining abilities among traits can be evaluated ...
Deguang Lin, Shu Geng
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Diallel analysis of bolting in sugarbeet
The Journal of Agricultural Science, 1993SUMMARYA half-diallel design, with parents, involving a random sample of nine partially inbred (S1) lines was used to examine the genetic control of bolting in a broad-based North-West European sugarbeet breeding population. The diallel was analysed using the Hayman (1954a) and Jinks & Hayman (1953) analyses.
T. H. Jolliffe, A. E. Arthur
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Correct equations for comparing models in diallel analysis
Journal of Animal Breeding and Genetics, 1994SummaryCorrect equations are given to express the parameter estimates of four models for complete diallels as a function of the parameter estimates in the model of Eisen et al. (1983). In recent literature these equations have been partly incorrect.ZusammenfassungKorrekte Gleichungen für den Vergleich von Modellen in der DiallelanalyseFür die ...
J, Wolf +3 more
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