Báo cáo khoa học: "Tree-ring characteristics of subalpine fir (Abies lasiocarpa (Hook ) Nutt ) in relation to elevation and climatic fluctuations" docx

... avail- ability of photosynthates for cell-wall thickening [13, 41]. Original article Tree-ring characteristics of subalpine fir (Abies lasiocarpa (Hook. ) Nutt .) in relation to elevation and climatic ... high -elevation subalpine fir were developed [9], relationships between subalpine fir site index and primary site factors were examined [4...

Ngày tải lên: 08/08/2014, 14:21

Ngày tải lên: 07/08/2014, 20:23

... local- ization of iNOS to apical domains of intestinal epithe- lial cells. Particulate fraction association of iNOS in vivo In order to determine the distribution of iNOS in intestinal epithelial cells in ... enrichment in iNOS activity within the particulate fraction of epithelial cells. Apical distribution of iNOS in intestinal epithelial cells To get more insi...

Ngày tải lên: 19/02/2014, 16:20

... pronominal noun phrases play a role in indicating and realizing topic continuity in a dialogue. Since new topics are introduced at the beginning of new subdialogues and developed in the following ... DISTRIBUTION OF NON-PRONOMINAL AND PRONOMINAL NOUN PHRASES Non-pronominal noun phrases play a role in indicating and realizing topic shifts in a dialogue. Since new sub...

Ngày tải lên: 21/02/2014, 20:20

... Knowledge of the regions of transferrin required for the binding of gastrin, and of the regions in gastrin required for the interaction with transferrin, is obviously essential to a full understanding of ... Ggly–trans- ferrin interaction, to define the domains ⁄ residues of Ggly involved in the interaction (using Ggly mutants), and, finally, to determine the regions o...

Ngày tải lên: 07/03/2014, 02:20

... a4 and TIPRL binding. (A) The structure of PP2Aca downloaded from PDB (code 2IE 3) is shown in ribbon (left) and space filling models (right). The regions responsible for binding to a4 and to TIPRL1 ... (200 3) Parallel purification of three catalytic subunits of the protein serine ⁄ threonine phos- phatase 2A family (PP2A(C), PP4(C), and PP6(C )) and analysis of...

Ngày tải lên: 07/03/2014, 05:20

... decreases in intracellular spermine pools and increased spermidine levels in SMO1 and SMO5 cells. These changes in spermine and spermidine levels in both SMO1 and SMO5 overexpressing cell lines were ... blot analysis of nuclear and cytoplasmic SMO protein from H157 cells overexpressing SMO ⁄ PAOh1 (SMO 1), PAOh4 (SMO 4), SMO5 (SMO 5) or empty vector (v). Nuclear (N)...

Ngày tải lên: 07/03/2014, 05:20

... PAGE gel and MALDI-TOF mass checking indicated that all recombinant proteins purified by this procedure were homogenous and intact (data not shown). The enzymatic activities of the wild-type and mutated proteases ... N-terminal five residues of pro- tomer 1 are shown in yellow while those of protomer 2 are shown in green. Dimeriza- tion-critical residues on the extra domain are...

Ngày tải lên: 07/03/2014, 12:20

... 2A,B). Downstream targets of PtdIns3K include glycogen syn- thase kinase-3 (GSK 3) and the mammalian target of rapamycin (mTOR). GSK3 is inactivated in response to insulin via a PtdIns3K ⁄ protein ... by which insulin regulates PDK mRNA expression, select- ive inhibitors of signalling pathways known to be activated by insulin were used. Two distinct phosphati- dylinositol 3-k...

Ngày tải lên: 07/03/2014, 17:20

... phosphatidylinositol phosphates (PtdInsP) including PtdIns(4)P, PtdIns(5)P, PtdIns(3,4)P 2 and PtdIns(3,5)P 2 with the strongest binding to PtdIns(5)P (Fig. 1). The ORD domain showed a very similar lipid binding pattern ... containing necessary supple- ments and 2 mgÆmL )1 BSA) and incubated with 50 lL of [ 35 S]methionine ⁄ cysteine (7.9 mCiÆmL )1 PerkinElmer, (Wellesley,...

Ngày tải lên: 07/03/2014, 21:20