Báo cáo sinh học: "Prediction of response to selection within families" potx
Báo cáo sinh học: "Prediction of response to selection within families" potx
... short term, selection on within- family deviation is expected to give higher responses, but in the long term, selection within families is expected to give higher responses ... effectifgénétiqueOnly one-half of the additive genetic variance is expressed within families, so selection within families is not usually predicted to lead to higher rates of response than ... iT-!,/(l 1/4) = 0.691. The selection intensity for SDM has been computed assuming that the total populationNotePrediction of response to selection within familiesWG HillA...
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Báo cáo sinh học: "Adaptations of proteins to cellular and subcellular pH" pdf
... power of quantitative physicochemical approaches in the analysis of proteomes. The effectiveness of this approach is also illustrated by other studies of charge contributions to the stability of ... to prevent and to stabilize complexes of proteins with macromolecules and with small molecules. A correlation has been found between the pH optimum of stability of monomeric proteins and of ... low pH of this compartment. Chan and Warwicker [5] show that this correlation of the pH of maximal stability with intracellular pH is only evident when the properties of many proteins within...
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Báo cáo khoa hoc:"Analysis of response to 20 generations of selection for body composition in mice: fit to infinitesimal model assumptions" pdf
... aims of this study were: (a) to estimate the selection response in theratio of gonadal fat pad to body weight, a trait highly correlated with the totalpercentage of body fat; and (b) to estimate ... estimate the magnitude of theinitial rates of response to selection. Long-term experiments are useful formeasurement of changes in the rates of response or variances caused bythe selection itself. ... articleAnalysis of response to 20 generations of selection for bodycomposition in mice:fit to infinitesimal model assumptionsVictor MARTINEZ∗, Lutz B¨UNGER, William G. HILLInstitute of Cell,...
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Báo cáo sinh học: " Prediction of breeding values with additive animal models for crosses from 2 populations" ppt
... solutions of (3and predictions of a. The incidence matrices X and Z relate (3 and a, respectively, to y. The mean and the covariance matrix of the vector of BV (a) ... relates progeny to parents, P6 progeny to phantom parents, and Qb isan incidence matrix that relates phantom parents to genetic groups. Elements ineach row of [Pb:P] are ... inthe present work. This is due to QALI not only entering into the diagonal elements of G, but also into off-diagonals which are functions of the diagonal elements (Loet...
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Báo cáo sinh học: "Resistance of livestock to viruses: mechanisms and strategies for genetic engineering" doc
... adifferent receptor. Mutations of receptors may cause a loss of the capacity of areceptor and antireceptor to interact and thus lead to resistance to viral infection.It ... sequence.Attachment of virus to the host cellAttachment of the virus to the host cell is, in most instances, through a specificbinding of a virion protein, the antireceptor, to a ... transferred into thegenomes of susceptible cells in culture and, one of the genes, also into genomes of laboratory mice (Gavora et al, 1994). The transgenes produced mRNA of therelevant...
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Báo cáo sinh học: "Prediction of genetic gains in body weight, egg production and shell quality traits in the Brown Tsaiya laying duck" pps
... of layingduck in Taiwan. A selection for the four traits of egg weight and body weight at40 weeks of age (EW40 and BW40), number of eggs laid up to 52 weeks of ... applied to a multiple traitanimal model based on data of the first five generations of selection. The selection goals of this breeding program at present are to maintain ... method to estimate genetic trendsIn order to discuss in retrospect the efficiency of the selection method which wasapplied and to predict the efficiency of a new one to...
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Báo cáo sinh học: "Packaging of actin into Ebola virus VLPs" potx
... monomers to prevent them from polymerizing, wasused to disrupt the actin cytoskeleton. Concentrations of latrunculin-A utilized in these experiments were shown to disrupt actin filaments by immunofluorescence ... release of VP40/GP VLPs wasslightly reduced in the presence of Lat-A (Fig. 2A, lanes 6and 7), compared to that in the absence of drug (lane 5).The effect of Lat-A on packaging of actin into VLPs ... presence of 1.0 and 2.5 µM latrunculin-A(Fig. 2A, lanes 3 and 4), compared to that in the absence of drug (lane 2). A similar result was observed in the pres-ence of identical concentrations of cytochalasin...
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Báo cáo sinh học: "Journal of Biology celebrates its fifth anniversary" potx
... publishing,you can help to make it happen by sub-mitting your next exciting piece of research to Journal of Biology.Penelope Webb, EditorElizabeth Moylan, Deputy Editoreditorial@jbiol.comReferences1. ... includes citations of journalsthat are not themselves tracked) wehave calculated the unofficial impactfactor of Journal of Biology to be 20.1.This is based on the number of timesthat research ... 5.2 Journal of Biology 2007, Volume 6, Article 5 Editorial http://jbiol.com/content/6/3/5Journal of Biology 2007, 6:5Box 1A selection of citation and access data for Journal of Biology articles....
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Báo cáo sinh học: "Increasing long-term to selection" ppsx
... the relatedproblem of maximisation of genetic response with restricted variance of response. Toro and Nieto (1984) proposed a method to maintain selection intensity butincrease ... of dams generating a fixed number of offspringeach generation. The expected optimum proportion of parents to select is a function of the ratio of the time horizon of ... Asymptotic response to selection on best linear unbiased predictors of breeding values. Anim Prod 54, 351-360Dempfle L (1975) A note on increasing the limit of selection...
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Báo cáo khoa hoc:" Prediction of the response to a selection for canalisation of a continuous trait in animal breeding" pps
... rauav ) is added to the denominator.The response to selection can be written as:Original articlePrediction of the response to a selection for canalisation of a continuous ... the numerator of equation (24) is equal to thew -selection response in the genetic merit M:since M = E(II!u, v). The denominator of equation (24) is the selection differential:This ... heterogeneity of variances, and hence prediction of how the populationmay respond to selection against variability. For example, the proportion of the selection response due to the...
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Từ khóa: báo cáo sinh học phân tửbáo cáo sinh học 2015bao cao sinh hoc 11 bai 26bản báo cáo sinh học về xem băng hình của thúvề đời sống và tập tínhchuyên đề báo cáo sinh họcbáo cáo sinh học thptđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXChuong 2 nhận dạng rui roKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIMÔN TRUYỀN THÔNG MARKETING TÍCH HỢPTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ