báo cáo khoa học: "Studies on dairy production of milking ewes I - Estimates of genetic parameters for total milk composition and yield " pptx
báo cáo khoa học: "Studies on dairy production of milking ewes I. - Estimates of genetic parameters for total milk composition and yield " pptx
... + 0.003 for F %/ / P %. V. Conclusion This study was the first on- farm estimation of genetic parameters for dairy traits (milk yield and composition) in milking ewes. The ... according to the selection criterion. III. Results The estimates of heritability coefficients, genetic and phenotypic standard devia- tions and genetic correlat...
Ngày tải lên: 09/08/2014, 22:22
Tài liệu Báo cáo khoa học: Studies on structural and functional divergence among seven WhiB proteins of Mycobacterium tuberculosis H37Rv pdf
... Immunization of rabbit, collection of sera and ELISA New Zealand White rabbits were immunized with 250 lgof purified WhiB proteins. Before immunization 5 mL blood was collected for pre-immune ... their involvement in cell division (whiB2), fatty acid metabolism and pathogenesis (whiB3), antibi- otic resistance (whiB7) and in sensing a variety of stress conditions [4–9]. Seven gen...
Ngày tải lên: 18/02/2014, 12:20
Báo cáo khoa học: Studies on the role of the receptor protein motifs possibly involved in electrostatic interactions on the dopamine D1 and D2 receptor oligomerization pdf
... abolish dimerization. Also, hydrophobic interac- tions within the TM of GPCRs are essential for forma- tion and stabilization of the dimers and have been detected for beta-adrenergic, dopamine, muscarinic and ... appropriate a sub- unit of the G protein and not in the other case. Although there is discussion in the literature concern- ing the possibilities of photoconversi...
Ngày tải lên: 07/03/2014, 03:20
Báo cáo khoa học: Studies on structure–function relationships of indolepyruvate decarboxylase from Enterobacter cloacae, a key enzyme of the indole acetic acid pathway ppt
... )2.5. This is indicative of an opposite effect of the electron-withdrawing and electron-donating substi- tuents on different rate-limiting steps in EcIPDC catalysis (formation of mandelyl-ThDP, ... in the biosynthetic pathway of indole-3-acetic acid, catalyses the formation of indole-3-acetaldehyde and carbon dioxide from indole-3-pyruvic acid. The enzyme requires the cofac- t...
Ngày tải lên: 08/03/2014, 02:20
Báo cáo khoa học: Studies on the regulatory properties of the pterin cofactor and dopamine bound at the active site of human phenylalanine hydroxylase pptx
... explanation for the inhibitory effect of the biopterin cofactor and dopamine on the rate of phosphorylation (Fig. 3), on limited proteolysis (Fig. 1A) and on the global conforma- tional transition ... regulatory site (outside the active site) that is responsible for the observed inhibitory effects of H 4 biopterin binding and a redox site responsible for the reduction...
Ngày tải lên: 17/03/2014, 09:20
Báo cáo khoa học: " Studies on the effects of biomedicinal agents on serum concentration of Ca2+, P and ALP activity in osteoporosis-induced rats" pps
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Ngày tải lên: 07/08/2014, 17:22
Báo cáo khoa học: "Studies on larval parasitoids of Paranthrene tabaniformis (Rott.) (Lepidoptera: Sesiidae) on urban poplars (Populus spp.) in Sofia, Bulgaria" ppt
... Parasitoids of P. tabaniformis in Sofia 185 During the years of investigation, parasitoids destroyed a significant portion (32.5–55.6%) of overwin- tering larvae of P. tabaniformis in Sofia. No ... number of the pest during the veg- etation period up to 14% [5]. Therefore, it is possible that the mortality of P. tabaniformis caused by para- sitoids in Sofia is actually higher. Pa...
Ngày tải lên: 08/08/2014, 14:21
báo cáo khoa học: " Musings on genome medicine: the slow but inexorable process of medical care reform in the United States" pptx
... emanating from the gaseous environment on Capital Hill have been considered over and over again in previous adminis trations. None of them deal sufficiently with the central failure: the lack of ... Policy and Clinical Practice [2], the group that has most carefully followed Medicare expenses in the US, discretionary decisions by physicians account for most of the massive...
Ngày tải lên: 11/08/2014, 12:20