báo cáo khoa học: " Evolution of the C4 phosphoenolpyruvate carboxylase promoter of the C4 species Flaveria trinervia: the role of the proximal promoter region" docx

... Poetsch W, Steinmuller K, Westhoff P: Evolution of the C4 phosphoenolpyruvate carboxylase promoter of the C4 dicot Flaveria trinervia: an expression analysis in the C3 plant tobacco. Mol Gen Genet ... Dengler NG: Phylogeny of Flaveria (Asteraceae) and inference of C4 photosynthesis evolution. Am J Bot 2005, 11:1911-1928. 11. Westhoff P, Gowik U: Evolution...

Ngày tải lên: 12/08/2014, 05:20

... 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

... in other species, since no in- formation is available for other species on the estimation and on the evolution of the epicormic potential. 4.1. Origin of the epicormic potential: the fate of the ... on the remnant of the initial budor on the short remaining portion of the dead shoot. The emergence of secondary buds characterized a visible pro- liferation...

Ngày tải lên: 08/08/2014, 14:21

... Molecular Evolution 1984, 20:86-93. 78. Campo DS, Dimitrova Z, Mitchell RJ, Lara J, Khudyakov Y: Coordi- nated evolution of the hepatitis C virus. Proceedings of the National Academy of Sciences of the ... hemaggluti- nin evolution. Proceedings of the National Academy of Sciences of the United States of America 2007, 104:6283-6288. 8. Ito T, Gorman OT, Kawaoka Y...

Ngày tải lên: 12/08/2014, 04:21

... of the RNAi pathway components in each cell type and ⁄ or by different transfection effi- ciencies. These hypotheses highlight the importance of the cellular environment in the determination of ... the degradation of a particular mRNA (slicing) or to repression of translation [2,3]. Thereafter, the use of chemically synthesized siRNAs as a new loss -of- function strateg...

Ngày tải lên: 07/03/2014, 05:20

... wor- thy of remark that both fragments of esculentin pep- tide were found to affect the integrity of the microbial plasma membrane and the synthesis of the microbial cell wall. To the best of our ... found to be  70% of the total within the first 5 min (Fig. 4B). IM permeability Next, the effect of the peptide on the E. coli IM was analyzed by measuring the...

Ngày tải lên: 16/03/2014, 00:20

... within the crevice site of the protein. The biological significance of the Cd 5 a species is an interesting question. We propose that the Cd 5 a species described here may be a model of the intermediate ... corresponding to the +5 charge state of a Cd 5 a-rhMT species. This result confirms the existence of a Cd 5 a species as a minor contributor to the equilib...

Ngày tải lên: 16/03/2014, 06:20

... determining role in the context of a given promoter if the arrangement of cis-acting elements allows them to occur. Synergistic activation of the IFN- b gene promoter in insect cells The ability o f the ... dependent on promoter context The activity of a transcription factor depends on the promoter context, which refers both to the specific arrange- ment of...

Ngày tải lên: 23/03/2014, 13:20

... bleeding, obstruction, inflammation or perforation. The suspicion of a Meckel's is however often not thought of at the initial stage of patient management, and the diagnosis of Meckel's is quite challenging ... between the embryonic yolk sac and its primitive mid-gut in the first few weeks of development. Failure of complete obliteration of the vitello-inte...

Ngày tải lên: 09/08/2014, 04:21