Báo cáo sinh học: " Evolution of temperate pathogens: the bacteriophage/bacteria paradigm" potx

... an analogy to the extended biological role of the MHC (or HLA) part of the vertebrate immune system. Some of the disadvantages of several of the large number of extant alleles of the MHC system ... both the CI and rII proteins are inhibitory to the genome of the cell that created them, but they aid the host population by either inhibiting the growth of...

Ngày tải lên: 18/06/2014, 18:20

... an analogy to the extended biological role of the MHC (or HLA) part of the vertebrate immune system. Some of the disadvantages of several of the large number of extant alleles of the MHC system ... both the CI and rII proteins are inhibitory to the genome of the cell that created them, but they aid the host population by either inhibiting the growth of...

Ngày tải lên: 20/06/2014, 01:20

... and function of the nun gene and the immunity region of the lambdoid phage HK022. J Mol Biol 1989, 207:675-93. 5. Ogawa T, Ogawa H, Tomizawa J: Organization of the early region of bacteriophage ... from the gel filtration analyses that monomeric His-CI and dimeric CTD are the predominant species in solution. The exact reason of the increased amount of monomeric His...

Ngày tải lên: 18/06/2014, 18:20

... groups of HCV contains a series of more closely related sub-types. Little is known about the earlier divergence of the six major genotypes of HCV, the origins of infection in humans and the underlying ... The results of these studies detected the presence of a sequence signature in type 1 HCV strains assigned to the third genetic lineage in the phylogenetic tree...

Ngày tải lên: 18/06/2014, 18:20

... analysis, and interpreta- tion of the data. ZH and RH contributed to the writing of the manuscript. Acknowledgements The authors wish to acknowledge members of the Harty lab for fruitful dis- cussions ... in the absence of drug (lane 2). In contrast, reduced amounts of actin were packaged into VP40/GP VLPs in the presence of lat-A (Fig. 2B, lanes 6 and 7) than in th...

Ngày tải lên: 19/06/2014, 08:20

... fragment of the B genomic component of EACMCV was amplified using primers EAB555/F and EAB555/R (Table 1) and a 500 bp fragment of the coat protein gene from the A genomic component of ACMV ... 4c). Use of FTA technology for sampling, retrieval and analysis of RNA viruses Since RNA viruses are responsible for the majority of viral diseases in plants, we investigated t...

Ngày tải lên: 19/06/2014, 08:20

... the t rees, and furthermore it will lead to the mutation of conserved motifs otherwise common to the sequence family to which the gene belonged at the time of endosymbiosis. The dissolution of ... of all of the enzymes of the pathway (Fig. 4), it is clear that only about half of the enzymes of the tricarboxylic acid cycle, the major pathway of carbon me...

Ngày tải lên: 22/02/2014, 04:20

... lane. The numbers on the left indicate the sizes of the RNA size markers. (B) Semi- quantitative analysis of expression of ezp genes by RT-PCR. The numbers of the PCR cycle are indicated at the ... envelope. The protein names deter- mined after sequence analyses of the cDNAs are indicated in parentheses. The numbers in parentheses at the end of each sequence...

Ngày tải lên: 15/03/2014, 23:20

... formalities in terms of the recording of the agenda and post-discussion resolutions of issues after discussion were maintained in the majority of the meetings. The monthly performance of maternal child ... were instrumental. The FWAs almost universally maintained the recommended protocol for administering injectables even after the withdrawal of the interventions...

Ngày tải lên: 18/06/2014, 17:20

... mainly in the medicine specialty of the medical sector (8.9%) Although QAAP is one of the six projects of the HEEP, 8.9% of the medical sector projects of the HEEPF addressed the area of quality ... Suitability of the setting and venue of the project to the activities • Extent of utilization of requested equipments • Proficiency of the management te...

Ngày tải lên: 18/06/2014, 17:20