báo cáo khoa học: " Identification and comparative analysis of drought-associated microRNAs in two cowpea genotypes" docx

... stress and target genes were predicted for five of them. For instance, vun_cand030 was downregulated by drought and putatively targets a zinc finger protein. Zinc finger proteins are known to be inv ... YamaguchiShinozaki K, Urao T, Terao T, Shinozaki K: Novel drought- inducible genes in the highly drought-tolerant cowpea: Cloning of cDNAs and analysis of the expression of...

Ngày tải lên: 11/08/2014, 11:21

... 60 amino acids in length. In 11 BnWRKY TF pro- teins, we identified two separate WRKY domains (Additional file 3), and both N- and C-terminal WRKY domains of these proteins were included in the ... TFs contain two WRKY domains: the C-terminal domain that plays a major role in binding to the W-box, while the N-terminal WRKY domain affects the binding affinity [15,16]. WRKY pr...

Ngày tải lên: 12/08/2014, 03:20

... Linguistics Subjectivity and Sentiment Analysis of Modern Standard Arabic Muhammad Abdul-Mageed Department of Linguistics & School of Library & Info. Science, Indiana University, Bloomington, USA, mabdulma@indiana.edu Mona ... cross- validation and 20% for test. For experiments on the test data, the 80% are used as training data. We have two settings, a development setti...

Ngày tải lên: 20/02/2014, 05:20

... 1 c-Actin Actin, cytoplasmic 1 Tubulin b Tubulin a Ankyrin repeat domain-containing protein 18A Ankyrin repeat domain-containing protein 18A Heat-shock protein b1 a-Actin-2 Unclassified Keratin, ... C a-Actinin-2 a-Actinin-3 Desmin VASP Myosin-2 Myosin-3 Myosin-7 (myosin heavy chain 7) Myosin-7 Myosin-9 Myosin-9 Myosin-11 Myosin-13 Myosin-13 Myosin light polypeptide 3 Myosin light polypeptide...

Ngày tải lên: 06/03/2014, 22:21

... mechanistic roles of several of these residues are not described well and there is no example of mutational analysis of all of these residues in the same enzyme. To obtain an insight into how the ... ChiB for allosamidin, which is an analogue of the proposed oxazolinium ion intermediate [32]. The minor (or even positive) effects of Y214F on substrate and intermediate bin...

Ngày tải lên: 07/03/2014, 14:20

... demonstrate the inverse importance of D1 and D2 in Pex1p and Pex6p for the interaction of these two proteins. While a fragment of Pex6p consisting of N and D1 alone exhibits signifi- cant binding properties ... binding and ⁄ or hydrolysis of ATP on the interaction of the AAA-peroxins, Pex1p and Pex6p carrying mutated ATP-binding sites were tested for interaction with...

Ngày tải lên: 07/03/2014, 16:20

... pyrimi- dine derivative. The presence of a limited number of enzymes involved in the thiamin biosynthesis in H. pylori, and the peculiar environment in which it thrives in, leads to the hypothesis of ... existence of a reduced thiamin biosynthetic pathway. Indeed, degradation products of thiamin [18] can be present in the stomach during digestion as a result of the proc...

Ngày tải lên: 16/03/2014, 00:20

... NHase contains threonine and tyrosine in the -C(T/S)LCSC(Y/T)- sequence of the active center, whereas Fe-type NHase contains serine and threonine (Fig. 1). The differences in the side-chains, especially ... 431 Mutational and structural analysis of cobalt-containing nitrile hydratase on substrate and metal binding Akimasa Miyanaga 1 , Shinya Fushinobu 1 , Kiyoshi Ito 2 , Hir...

Ngày tải lên: 16/03/2014, 16:20

... In addition to the protein peaks, they also contained IAEDANS or IANBD bands, indicative of covalent binding of the dyes [19]. Binding activities of Ag-NPA-1 Binding of fatty acids, retinol and ... result in quenching of protein Trp fluorescence and in an increase of the specific DAUDA emission after the noncovalent incorporation of the ligand. Binding of DAUDA to Ag-N...

Ngày tải lên: 16/03/2014, 18:20

... motif, actin-binding repeats, kech domains and ion channel motifs [10]. Proteins containing the POZ domain and zinc finger motif are termed POZ-ZF or POK proteins. Via the POZ domain, many POK proteins ... Zhu, Chuanfu Zhang, Zhixin Yang, Long Xu and Peitang Huang Laboratory of Protein Engineering, Beijing Institute of Biotechnology, China The poxvirus and zinc finger (POZ) domain,...

Ngày tải lên: 30/03/2014, 04:20