Báo cáo khoa học: "Replication of porcine circoviruses" ppsx

... Functional analysis of cis- and trans-acting replication factors of porcine circovirus type 1. J Virol 2007, 81:5696-5704. 21. Mankertz A, Hillenbrand B: Analysis of transcription of Porcine circovirus ... origin of replication [6]. This review provides a synthesis of current knowledge of replication in PCVs as models of the Circovirus genus. General model of rolling-cir...

Ngày tải lên: 12/08/2014, 04:21

... 4 of 14 response experiments, in which a 10-fold reduction of the inoculation dose of AIVs completely abolished infec- tion in NE and TE. A similar 10-fold reduction of the inoculation dose of ... KM, Van Reeth K, Favoreel HW, Nauwynck HJ: In vitro culture of porcine respiratory nasal mucosa explants for studying the interaction of porcine viruses with the respiratory tract....

Ngày tải lên: 12/08/2014, 04:21

... amounts of cyt b 5 in presence of endogenous levels of P450red. In presence of these low levels of P450red, cyt b 5 shows a slight stimulatory effect on DHEA formation. However, we observe a more profound ... Biosynthesis of 5,16-androstadien-3b-ol by human P450c17 (Eur. J. Biochem. 270) 1351 Assessment of porcine and human 16-ene-synthase, a third activity of P450c17, in th...

Ngày tải lên: 08/03/2014, 08:20

Ngày tải lên: 07/08/2014, 15:20

Ngày tải lên: 07/08/2014, 15:20

... rate of PRRSV RNA in serum of each infected pig was obtained from the slope of regression equation, the values of which represent logarithmic reduction of viral RNA concentrations in ml of serum ... rate of 0.37 day on a log10 scale (i.e., 2.7 days to reduce one log10 copy number of viral RNA), with predicted days of 27.2 at which infected pigs become free of viral RNA in...

Ngày tải lên: 07/08/2014, 15:20

... increased number of pigs born weak or dead [10, 36, 38]. In young pigs, high rates of preweaning mortality and frequent involvement of secondary infections are major features of the disease[10, ... sites of viral infection in boars infected with PRRSV using optimized conditions of sense and antisense riboprobe hybridizations. The results of hybridization were also compared with...

Ngày tải lên: 07/08/2014, 15:20

... greenhouse due to a lack of space; for the 65-year olds, 3 sections out of each of the total number of sections present in each fourth por- tion of the stem height were ... consequences of matu- ration. Maturation is often associated with the loss of rootability and with the success of promotion of flowering (Libby, 1974). The resul...

Ngày tải lên: 08/08/2014, 19:21

... position of the origin of replica- tion in Pyrococcus, providing the first experimental proof of a localized origin of replication in the archaea [52]. Interestingly, in a situation reminiscent of that ... are conserved features of a number of archaeal origins of replication and this has allowed the prediction of the localization of repli- cation origins in a diverse range...

Ngày tải lên: 07/03/2014, 21:20

... of the T-rich strand of the AATÆATT trinucleotide repeat. Our results suggest a novel mechanism of action of DAPI and show the unusual replication feature of a common class of genomic DNA that have ... the individual strands of trinucleotide repeats. Binding and conformational properties of DAPI–template complexes The binding effects of DAPI on the replication processes of...

Ngày tải lên: 16/03/2014, 23:20