báo cáo khoa học: "Paramètres génétiques de la concentration plasmatique en FSH des agnelles de race Lacaune viande" doc
Báo cáo sinh học: "Paramètres génétiques de croissance et de gavage de la cane commune" pdf
... et de canes communes : performances de reproduction, de gavage des mulards obtenus. Mémoire de fin d’étude. Ecole nationale des ingénieurs des travaux agricoles (Bordeaux) DISCUSSION Les ... de Toulouse Fernandez X (1988) Étude de la variabilité génétique d’une population de canards de Barbarie mâles sur les caractères de croissance et...
Ngày tải lên: 09/08/2014, 18:21
Báo cáo khoa học: "Variabilité infraspécifique du retrait après reconditionnement, du rendement papetier et de la longueur des fibres, chez Eucalyptus camaldulensis dans deux dispositifs italiens" potx
... Rendement en pâte à l’arbre moyen : Ram = rendement papetier x densité basale x Vam V am étant le volume de l’arbre moyen. Nous avons comparé le classement des provenances ... Il en va autrement pour la corrélation infradensité-vigueur. En passant de la Sicile à la Calabre, les retraits et le rendement papetier dimi- nuent alors que l’...
Ngày tải lên: 09/08/2014, 03:24
Báo cáo khoa hoc:" Relations génétiques entre populations de taurins ou zébus d’Afrique de l’Ouest et taurins européens" ppt
... des bovins tendent à remettre en cause la thèse d’Epstein sur l’origine des zébus. En effet, l’analyse des différences de séquence observées entre l’ADN mitochondrial des ... européens) le groupe des zébus est bien, à échelle identique, le plus excentré. Les deux méthodes donnent donc des résultats concordants. L’AFC présente l’avantage...
Ngày tải lên: 09/08/2014, 18:21
Tài liệu Báo cáo khoa học: Bacitracin is not a specific inhibitor of protein disulfide isomerase pptx
... Karala and Lloyd W. Ruddock Biocenter Oulu and Department of Biochemistry, University of Oulu, Finland Introduction Protein disul de isomerase (PDI) is an endoplasmic reticulum (ER)-resident ... buffer at pH 7.0, a time- dependent decrease in fluorescence was observed that could be fitted to a first-order process (Fig. 1A), con- sistent with the formation of a disul de bond in the substrate .....
Ngày tải lên: 16/02/2014, 14:20
Báo cáo khoa học: Solution structure of the bb¢ domains of human protein disulfide isomerase docx
... Cross-linking studies with radio- labelled model peptides identified a homologous, hydrophobic binding site on the b¢ domain of human PDI [13]. Sequence identity between human and yeast PDI for the ... non-classical SXXC motif that engages in disul de- dependent interactions in the endo- plasmic reticulum. J Biol Chem 280 , 1376–1383. 22 Wang L, Wang L, Vavassori S, Li S, Ke H, Anelli T, Degan...
Ngày tải lên: 16/03/2014, 04:20
Báo cáo khoa học: A mitochondrial cytochrome b mutation causing severe respiratory chain enzyme deficiency in humans and yeast doc
... to determine the underlying genetic defect, including sequencing of the mitochondrial MTCYB gene. Experimental procedures Patient details All muscle biopsies and experimental procedures were undertaken ... complex (as determined by in-gel activity assay). Although many pathogenic MTCYB gene mutations result in isolated complex III de ci- ency, our patient and the case described by Lamantea e...
Ngày tải lên: 16/03/2014, 22:20
Báo cáo khoa học: Autoregulatory binding sites in the zebrafish six3a promoter region define a new recognition sequence for Six3 proteins potx
... of corepressors [31]. Relatively little is known about the regulation of zebrafish six3 genes during development [32,33], but essential cis-regulatory elements have been identified in one of the gene homologues ... different target sequences. Whereas analyses of native binding sites in putative target genes identified a variety of sequences [17,18,30,36–38], two independent studies based on dif-...
Ngày tải lên: 29/03/2014, 08:20
Báo cáo khoa học: Phân biệt sán lá ruột nhỏ Haplorchis taichui và H. pumilio với các loài sán lá khác sử dụng chỉ thị ITS-2 (Internal Transcribed Spacer) docx
... sequence in H. taichui was found longer than that in H. pumilio, due to the insertion of 154 nucleotides between nucleotide 198 and 352. There was high identity rate (99- 100%) of nucleotides ... genomes of parasitic flatworms. Trends Parasitol, 18: 206-213. Nicholas, K.B. and H.B. Nicholas (1999). GeneDoc: a tool for editting and annotating multiple sequence alignments. Distributed by...
Ngày tải lên: 27/06/2014, 11:20
Báo cáo khoa học, Nhân giống in vitro cây bắt ruồi drosera burmanni vahl để thu nhận một hợp chất quinone có hoạt tính sinh học potx
... Science & Technology Development, Vol 10, No.04 - 2007 Trang 64 Hình 6a. Kết quả phổ MS Hình 6b. Kết quả phổ IR Hình 6c. Kết quả phổ DMSO- 1H Science & Technology Development, ... hydrosylate (100 mg/l) at pH 5.8. A quinone compound was isolated from ethanol extract of dry plants. Bioassays were used to detect the activities of this compound. A quinone compound was identi...
Ngày tải lên: 27/06/2014, 12:20
Báo cáo khoa học : SỬ DỤNG THÂN LÁ LẠC Ủ CHUA TRONG KHẨU PHẦN ĂN CỦA BÒ VỖ BÉO TẠI TỈNH QUẢNG TRỊ pot
... extracted from grass silage on the volumtary intake of steers offered grass silage. Animal Feed Science and Technology 56: pp.119-131. Đỗ Thị Thanh Vân, (2009). Báo cáo tổng kết đề tài: “Nghiên ... Tạp chí Khoa học Công nghệ Chăn nuôi, Số 18. Tr. 52-57. INRA, (1989). Ruminant Nutrition: Recommended allowances and feed tables, INRA, Paris. Kearl. L. C, (1982). Nutrient Requirements o...
Ngày tải lên: 28/06/2014, 02:20