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[PDF] Top 20 THE EFFECTS OF r- AND K-SELECTION ON COMPONENTS OF VARIANCE FOR TWO QUANTITATIVE TRAITS

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THE EFFECTS OF r- AND K-SELECTION ON COMPONENTS OF VARIANCE FOR TWO QUANTITATIVE TRAITS

THE EFFECTS OF r- AND K-SELECTION ON COMPONENTS OF VARIANCE FOR TWO QUANTITATIVE TRAITS

... Estimates of the additive genetic variance (from comparison of parents and off spring) and chance variance (within parents) were substracted from the total phenoty[r] ... See full document

7

VARIANCE COMPONENTS AND SELECTION FOR FEATHER PECKING BEHAVIOR IN LAYING HENS

VARIANCE COMPONENTS AND SELECTION FOR FEATHER PECKING BEHAVIOR IN LAYING HENS

... longest selection history and largest data set available to date were pre- ...high, selection for and against FP resulted in a large genetic change in FP behavior due to the large variation within ... See full document

8

Estimation of (co) variance components and genetic parameters for growth traits in Arman sheep

Estimation of (co) variance components and genetic parameters for growth traits in Arman sheep

... pre-weaning traits and 6MW. The- se effects may be due to the effects of uterine envi- ronment and multiple birth on milk production of ewes, level of nutrition at late gestation and maternal ... See full document

9

Components of Genetic Variation Associated with Second and Third Chromosome Gene Arrangements in Drosophila melanogaster

Components of Genetic Variation Associated with Second and Third Chromosome Gene Arrangements in Drosophila melanogaster

... The effects of naturally occurring combinations of second and third chromosome gene arrange- ments of Drosophila melanogaster on two quantitative traits were partitioned [r] ... See full document

11

Estimates of Variance Components for Gilt Retention Traits.

Estimates of Variance Components for Gilt Retention Traits.

... Many studies have addressed sow retention and longevity (Le Cozler et al., 1998; Lucia et al., 2000; Serenius and Stalder, 2004; Tárres et al., 2006a; Tárres et al., 2006b; Serenius et al., 2008; Knauer et al., 2010; ... See full document

87

Estimation of variance components for carcass and production traits in Guzerat cattle

Estimation of variance components for carcass and production traits in Guzerat cattle

... These traits have been described manly in other zebu breeds, such as Nellore, in which DMI, ADG, RFI and MW averaged ...are two important traits that give an idea of how each animal is taking ... See full document

9

Genetic Components of Variation in Nemophila menziesii Undergoing Inbreeding: Morphology and Flowering Time

Genetic Components of Variation in Nemophila menziesii Undergoing Inbreeding: Morphology and Flowering Time

... of quantitative genetic parameters and prediction of response to selection on quantitative traits are based on theory derived for populations undergoing random ...estimating ... See full document

13

Components of genetic variance and interrelationship among quantitative traits in CAZRI-bred inbred restorers of pearl millet [Pennisetum glaucum (L.) R. Br.]

Components of genetic variance and interrelationship among quantitative traits in CAZRI-bred inbred restorers of pearl millet [Pennisetum glaucum (L.) R. Br.]

... of two rows of four meter length with row spacing of 60 cm and plant to plant spacing of 15 ...of variance according to Steel and Torrie ...genetic variance and phenotypic variance following ... See full document

6

Adaptation Trial of Bread Wheat (Triticum aestivum L. Emm. Thell) Varieties for Middle Altitude areas of Central Tigray, Ethiopia

Adaptation Trial of Bread Wheat (Triticum aestivum L. Emm. Thell) Varieties for Middle Altitude areas of Central Tigray, Ethiopia

... and effects relationship between yield and yield ...yield components and indicate whether the influence is directly reflected in the yield or take some other pathways to produce an effect (Khan et ...for ... See full document

7

The Effect of Mate Choice on Offspring Phenotype and Performance in Chinook Salmon (Oncorhynchus Tshawytscha)

The Effect of Mate Choice on Offspring Phenotype and Performance in Chinook Salmon (Oncorhynchus Tshawytscha)

... the quantitative comparison of the effects of mate choice and random mating on the additive and non-additive genetic variance, as well as maternal effects of performance and neutral ...when ... See full document

93

Quantitative trait loci detection and benefits from marker assisted selection in dairy cattle

Quantitative trait loci detection and benefits from marker assisted selection in dairy cattle

... different traits were studied: milk yield, protein yield, protein content, fat yield, fat content, somatic cell score (SCS), mastitis treatments, other veterinary treatments, days open, fertil- ity treatments, ... See full document

62

Genetic Variability and Relationship among Cocoon Traits in Japanese Lines of Silkworm Bombyx mori L.

Genetic Variability and Relationship among Cocoon Traits in Japanese Lines of Silkworm Bombyx mori L.

... three-trait selection indices, selection index programme was performed in each generation for selecting top ...genetic components. Covariances between traits, partitioned in a similar manner ... See full document

9

Multiple-Line Inference of Selection on Quantitative Traits

Multiple-Line Inference of Selection on Quantitative Traits

... difference R or greater is calculated according to equation (4) in Orr’s paper (Orr ...response traits of four different maize ...the traits’ days to anthesis (the time from planting to full flower ... See full document

18

Estimates of Variance Components for Genetic Correlations Among Swine Litter Quality Traits

Estimates of Variance Components for Genetic Correlations Among Swine Litter Quality Traits

... respectively). These results imply that selection for QPW would result in selecting for heavier, more homogenous litters at weaning. Studies have identified the importance of weaning heavier pigs in order to ... See full document

41

Comparison of multipoint linkage analyses for quantitative traits in the CEPH data: parametric LOD scores, variance components LOD scores, and Bayes factors

Comparison of multipoint linkage analyses for quantitative traits in the CEPH data: parametric LOD scores, variance components LOD scores, and Bayes factors

... for quantitative traits and 2) to investigate the perform- ance of MCMC-based programs on the GAW15 expres- sion data in 14 three-generation CEPH families genotyped for clustered SNP markers ...first ... See full document

6

GENETIC VARIANCE AND CORRELATION AFTER SELECTION FOR TWO TRAITS BY INDEX, INDEPENDENT CULLING LEVELS AND EXTREME SELECTION

GENETIC VARIANCE AND CORRELATION AFTER SELECTION FOR TWO TRAITS BY INDEX, INDEPENDENT CULLING LEVELS AND EXTREME SELECTION

... The effects of the selection methods on genetic variance and correlation were partitioned into permanent effects due to changes i n gene frequencies and temporary effect[r] ... See full document

13

Effects of nitrogen nutrition on the synthesis and deposition of the ω-gliadins of wheat

Effects of nitrogen nutrition on the synthesis and deposition of the ω-gliadins of wheat

... and two bands comprising mixtures of v-1 and v-2 ...and two comprising mixtures of v-1 and v-2 ...these two groups of cultivars contain a minimum of seven and five v-gliadin proteins, ... See full document

10

The effects of AER and eGFR on outcomes of CVD in patients with T2DM in an urban community over 8 years of multifactorial treatment: the Beijing Communities Diabetes Study 18

The effects of AER and eGFR on outcomes of CVD in patients with T2DM in an urban community over 8 years of multifactorial treatment: the Beijing Communities Diabetes Study 18

... BCDS is an ongoing prospective investigation of the effects of multifactorial intervention on the development of disease complications in T2DM patients living in urban communities in Beijing. This is the first ... See full document

9

The effects of serum and of hyaluronic acid derivatives on the action of hyaluronidase

The effects of serum and of hyaluronic acid derivatives on the action of hyaluronidase

... The method used for its study by Haas, and with some modification by us, has been to expose the enzyme to the action of serum for a given length of time, then mix it with hyaluronic acid[r] ... See full document

10

Effects of activators and antagonists of the neuropeptides substance P and substance K on cell proliferation in planarians

Effects of activators and antagonists of the neuropeptides substance P and substance K on cell proliferation in planarians

... Inl I Dl"' Hiol U 2hl 2See full document

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