Báo cáo khoa học: acids in the brain: D-serine in neurotransmission and neurodegeneration ppt

... radiation in Arabidopsis. Plants are in the precarious position of, on the one hand, requiring sunlight that contains UV radiation to undergo photo- synthesis and, on the other hand, of having to ... of the transcription factors CBF1, CBF2 and CBF3 (members of the AP2 ⁄ EREBP family of DNA- binding proteins) [50]. The CBF1–3 genes are induced within 15 min of low-temperatur...

Ngày tải lên: 18/02/2014, 11:20

... Alr1-GFP proteins to the plasma membrane. The C-terminus is important for protein–protein interaction Using the split-ubiquitin system, we investigated the interaction of the C-terminally truncated ... constructed truncations delet- ing 36 and 63 amino acids. Further deletions at the C-terminus comprised 96 and 137 amino acids, inclu- ding either TM-B only or TM-A and TM-B...

Ngày tải lên: 19/02/2014, 06:20

... Gln14 and Pro15 in O32462_THELI and to residues Gln16 and Pro17 in Q9Y8I8_THEHY) that might correspond to the Gln-Pro dipeptide. Importantly, together with the Glu79 (O32462_THELI numbering) from region ... (W120, W221 and W357, highlighted), as well as the residues in the corresponding positions in other GH-57 members, could be of interest. The glucose molecule (in...

Ngày tải lên: 19/02/2014, 12:20

... angiotensin IV and may play a role in the maintenance of memory [19]. In the current study, we detected the P-LAP protein in the kidney and examined its potential role. We have observed that 8-arginine-vasopressin ... close to the top of the gradient, suggesting the low-density nature of the AQP-2-containing vesicles. On the other hand, P-LAP fractionated different...

Ngày tải lên: 08/03/2014, 02:20

... stud- ied in the area of automatic essay scoring (Valenti et al., 2003; Chodorow and Burstein, 2004; Attali and Burstein, 2006). While there exist guidelines for writing and assessing essays, ... scheme proposed in the present paper. Finding the most au- thoritative post could also be defined as a special case of the quality assessment. However, it is def- initely different f...

Ngày tải lên: 08/03/2014, 03:20

... be controlled in vivo by specific interactions between FadD29 and PKS15 ⁄ 1 on the one hand, and FadD26 and the FasI system on the other hand. Further inves- tigations, including protein interaction ... on the expression of Rv2949c, abolishing the production of p-HBA, which, in turn, would suppress the synthesis of PGL-tb in the mutant strain. To examine whether the...

Ngày tải lên: 15/03/2014, 11:20

... N2C2 and N2Cc. In conclusion, the accessi- bility of the active site was better in the protein bear- ing the N2 domain than in the protein bearing the Nc domain. Thus, the accessibility of the ... obtained using human or porcine lipase and colipase. The proteins bearing the C-terminal domain of PL were efficient inhibitors of the lipase activity, whereas the p...

Ngày tải lên: 16/03/2014, 06:20

... for the increased phosphorylation induced by insulin. We therefore first replaced the isoleucine by the other branched-chain residues, valine and leucine. These 4E-BP1 variants were expressed in ... positions (phenylalanine or leucine in the first position, and methionine, isoleucine or probably similar residues in the third). The requirements at the other positions are...

Ngày tải lên: 16/03/2014, 06:20

... conserved in Car. lactis GeDH (Fig. 5), and has been found in the NAD + -binding site in ADHs [34]. The absence of the probable initiator methionine in the native enzyme may be due to the N-terminal ... indicated on the right and left, respec- tively. Underlined amino acids were deter- mined by N-terminal sequence analysis from the purified enzyme. An asterisk shows...

Ngày tải lên: 16/03/2014, 06:20

... histidine. The higher pK a value is attributed to the in uence of the remaining free amino acids in the hydrolysate. HOX, GOOX comparison According to the model of FAD in HOX presented in this ... provide a novel and quick method to distinguish between this type of flavin-bind- ing motif and other covalent-binding motifs. The fol- lowing line of reasoning may be employ...

Ngày tải lên: 16/03/2014, 14:20