Báo cáo khoa học: "The expression and localization of inhibin isotypes in mouse testis during postnatal development" pdf

... pattern of the inhibin isotypes α, β A and β B during the postnatal development of mouse testis The protein levels of the inhibin α, β A and β B isotypes in the testes during postnatal ... the expression of inhibin isotypes. Hence, inhibin regulates the development of Sertoli cells and spermatogenesis in mouse testis. In this study,...

Ngày tải lên: 07/08/2014, 23:22

Ngày tải lên: 07/08/2014, 20:23

... and because of the potential use of the toxins as biological weapons. Alteration of their MHC and TCR binding capacity by site directed mutagenesis could be useful in the development of vaccines and ... udies. The TCR b chain constructions we engineered allowed us to obtain large amounts of recombinant protein as inclusion bodies that could be refolded properly and used fo...

Ngày tải lên: 07/03/2014, 16:20

... huntingtin in animals that have a full complement of mouse huntingtin. Transgenic R 6 mouse models differ in the length of the CAG repeat within exon 1 of the human HD transgene and site of transgene ... size of t he CAG repeat a nd relative expression of the gene encoding mutant huntingtin (HD). Although it is known that the coding region of CB1 is contained within...

Ngày tải lên: 16/03/2014, 18:20

... oligosaccharide of meningococcal LPS. MATERIALS AND METHODS Growth of organism and isolation of LPS N. meningitidis immunotype strains L3 galE (NRCC #4720) and L4 galE (NRCC #4719) and clinical strains BZ157 ... Biochem. 269) 4173 Identification and localization of glycine in the inner core lipopolysaccharide of Neisseria meningitidis Andrew D. Cox, Jianjun Li and Jam...

Ngày tải lên: 23/03/2014, 21:21

... initiation of synthesis of the viral genome. In this report we investigated the template and bind- ing properties of mutated and deleted RNA fragments of the 3¢-end of the minus-strand HCV RNA in further ... synthesis and RNA binding. Our results strongly sug- gest that several domains of the 341 nucleotide region of the minus-strand 3¢-end interact with HCV RdRp duri...

Ngày tải lên: 20/02/2014, 01:20

... shows the SDS/PAGE of purified ccNiR upon different treatments. The complex dissociates into an intense band of 61 kDa (NrfA) and a band of weak intensity of 19 kDa (NrfH), confirming its hetero-oligomeric ... proteins during the assembly of the head of bacteriophage T4. Nature 227, 680–685. 28. Blum, H., Beier, H. & Gross, H.J. (1987) Improved silver staining of plant pro...

Ngày tải lên: 21/02/2014, 00:20

... model of the role of point of view in problem solving. SUMMARY We have reported here a three pronged approach to the study of problem solving action and report: I) the collected of data ... x0 y0 w1 h1" alt="" "point of view" for a problem solver at each point in the problem solving from a record of the problem solving report and a record of moves ma...

Ngày tải lên: 21/02/2014, 20:20

... EcoRI sites of pET30a(+) for the expression of protein R403Y; T7 promoter-based expression vector; Km r Present study a Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects, Ministry ... 0.1% ninhydrin. After drying, the products of the amino acid on the filter paper were displayed purple in color. To determine the effects of pH, temperature and...

Ngày tải lên: 14/03/2014, 23:20

... UTILIZATION OF THE INFORMATION ACQUIRED DURING PREPROCESSING As shown in Figure i, the English-language processor of LDC achieves domain independence by restricting itself to (a) a domain-independent. ... "layered" domains of interest [1]. Finally, the macro file contains the meanings of modifiers, roughly in the form in which they were acquired using the specif...

Ngày tải lên: 17/03/2014, 19:21