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Báo cáo sinh học: " The effect of alternative mating designs and selection strategies on adult multiple ovulation and embryo " pdf

Báo cáo sinh học:

Báo cáo sinh học: " The effect of alternative mating designs and selection strategies on adult multiple ovulation and embryo " pdf

... in response with 4 sons per dam was quite small.Original article The effect of alternative mating designs and selection strategies on adult multiple ovulation and embryo transfer ... combination of within sibship selection with the use of factorial designs or sibship selection, will depend on the selection objectives and the traits recorded.Another option, ... response to selection; o-! is the genetic standard deviation; r,! and rF represent the accuracies of selection for males and females and iM and iFrepresent the selection intensities...
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Báo cáo sinh học:

Báo cáo sinh học: "The power of two experimental designs for detecting linkage between a marker locus and a locus affecting a quantitative character in a segregating population" pptx

... detecting the linkage by use of these designs has been shownto be a function of the recombination fraction (r) and the basic genetic parametersat the QTL, mamely the allelic ... determine the power of the test directly, contrary to atraditional F-test when the null hypothesis is false.However, under the assumption of constant size of sibships, the ... intercross-ing experiment and attempted to work out the power of these designs. However,because of the varying sizes of each of the nested groups, the numerator of the finaltest...
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Báo cáo sinh học:

Báo cáo sinh học: "The effect of improved reproductive performance on genetic gain and inbreeding in MOET breeding schemes for beef cattle" pot

... selection) ; 3) genetic selection differentials (difference between the mean values of selection criteria of selected individuals and candidates for selection) and selection intensities ... selection intensity of females increases as the proportion of female offspring increases. However, at the same time, there is a reduction in the selection intensity of ... expected, the selection intensity of females increased as the proportion of female offspringincreased. However, at the same time, there was a reduction in the selection intensityof...
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báo cáo khoa học:

báo cáo khoa học: "The effect of crosses made in Tribolium castaneum between lines selected for high and low responsiveness to conditioned medium" pdf

... problem in the recognition of responsiveness is a knowledge of itsgenetic control, which should be independent of the genetic control of the trait itself.One solution to ... (HR) and low (LR) responsiveness of eggproduction to the conditioning of the medium were employed in crosses designed to determine the direction of dominance for responsiveness. ... performance of the jt’’ genotype on the ith environment, g;j, is partitioned into the average environmental effect (a;), the average genetic effect (gf), and a genotype...
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Báo cáo y học:

Báo cáo y học: "The effect of high correlated colour temperature office lighting on employee wellbeing and work performance" ppt

... context, and on this basis we would recommend questions from the Columbia Jet Lag scale, and a selection of the scalesfrom the SF-36 questionnaire, for future evaluation of lighting conditions.Knowledge ... in the intervention arm. Certainly the direction of observed changes within the control arm was often in the same direction as that seen within the intervention arm.A further consideration is ... change occurred on a non working day (Sunday) and participants were notinformed of whether theirs was the intervention or con-trol arm of the study.Before the lamp change, horizontal and vertical...
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Báo cáo y học:

Báo cáo y học: "The effect of an intensive care unit staffing model on tidal volume in patients with acute lung injury" pdf

... revision of the manuscript. LDH participated in study conceptualisation and helped draft the manuscript. GDR participated in study design and conceptualisation, data collection, interpretation of the results ... design and conceptual-isation, interpretation of the results and helped in drafting the manuscript. MMT and EC were responsible for data acquisi-tion, statistical analysis and critical review and ... days of ALI; and the use of higherlevels of PEEP on day three of ALI. For the analysis of VT deliv-ery, we limited the cohort to patients who were alive and ven-tilated on day three of ALI....
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Báo cáo sinh học:

Báo cáo sinh học: " genetic response possible in dairy cattle improvement by setting up a multiple ovulation and embryo transfer (MOET) nucleus scheme" ppt

... scheme, the steady state response to selection depends only on 2 selection pathways, selection of sires to breed nucleus offspring and donors to breednucleus offspring. The ... the movement of all genes in the whole population, along the given selection pathway and by ageing alone in the wholepopulation (Hill, 1974). The vector s defines the ... from repeated selection. The response at year t (r) from one early round of selection along a given selection pathway is calculated by:where the P,E and Q matrices...
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Báo cáo sinh học:

Báo cáo sinh học: "The use of fixed effect models and mixed models to estimate single gene associated effects on polygenic traits" pot

... gene contributions ratherthan breed contributions, and the fixed effects of these contributions are regardedas correction terms rather than parameters to be estimated. The ... dominance interactions between the two gene regions and the average epistatic effects between each of the twogene regions and the remaining genotype of each of the individuals ... contrasts between the linear effects of the investigated alleles, the general effect of heterozygosity and the contrasts between the specific combining effects of the investigated...
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Tài liệu Báo cáo khoa học: The effect of small molecules in modulating the chaperone activity of aB-crystallin against ordered and disordered protein aggregation pdf

Tài liệu Báo cáo khoa học: The effect of small molecules in modulating the chaperone activity of aB-crystallin against ordered and disordered protein aggregation pdf

... concentrations of Arg-HClin the absence of the chaperone precluded analysis of the effect of this concentration on the protectiveability of aB-crystallin.Reduction-induced aggregation of the insulin ... aggregation. We report that the effect of these additives on the chaperone action of aB-crys-tallin is dependent on the target protein used, and therefore the results highlight the need to assess the activity ... to the theoretical percentage protectionthat would result if there was no influence of the additive on the chaperone activity of aB-crystallin (i.e. the effect of the additive on the aggregation...
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Tài liệu Báo cáo khóa học: The effect of mutations surrounding and within the active site on the catalytic activity of ricin A chain pptx

Tài liệu Báo cáo khóa học: The effect of mutations surrounding and within the active site on the catalytic activity of ricin A chain pptx

... Electron density of RTA N122A in the vicinity of residue 122. The backbone and sidechains of the N122A substitution are shown as stereoimages in thick ball and stick and the position of the Asn122 ... expression levels and, as such, these mutantscould not be purified. To assess the effect of substitutionsmade at each of the arginyl residues on catalytic activity of RTA, the ability of each of the ... Electron density of RTA R213D in the vicinity of residue 213. The backbone and sidechains of the R213D substitution are shown as stereoimages in thick ball and stick and the position of the Arg213...
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