báo cáo khoa học: " Profiling microRNA expression in Arabidopsis pollen using microRNA array and real-time PCR" pps

... Plant Biology Open Access Research article Profiling microRNA expression in Arabidopsis pollen using microRNA array and real-time PCR Carrie Chambers and Bin Shuai* Address: Department of Biological ... (representing 121 miRBase IDs) in Arabidopsis mature pollen, and compared the expression of these miRNAs in pollen and young inflorescence. Thirty-seven...

Ngày tải lên: 12/08/2014, 03:20

... streptomycin and penicillin were obtained from Invitrogen (Leek, The Netherlands). Fetal bovine serum was obtained from Bodinco (Alkmaar, The Netherlands) and matrigel was obtained from Beckton Dickinson ... is implicated in insulin resistance. As shown in the present study, palmitic acid indeed impaired insulin signaling in C2C12 cells, which is in line with numerous studies addr...

Ngày tải lên: 06/03/2014, 09:22

... localized in the periportal area, namely ornithine transcarbamylase (EC 2.1.3.3), argin- inosuccinate synthetase (EC 6.3.4.5), argininosuccinate lyase (EC 4.3.2.1), and arginase (EC 3.5.3.1), showing log 2 expression ... shown in detail in Fig. 3 and additionally shows the gradients in oxygen tension, hor- mones ⁄ growth factors, and b-catenin signaling that have been suspecte...

Ngày tải lên: 23/03/2014, 10:20

... shown in pancreas and cerebrum, indicating that AQP1 expression in canine tissues is similar to that noted in other mammals. Keywords: aquaporin 1 expression, canine, erythrocyte Aquaporins ... expression in lung and kidney, though little expression was found in spleen. Using anti- C-terminus for dog AQP1, abundant expression was shown in kidney, trachea, and...

Ngày tải lên: 07/08/2014, 20:23

... family protein, an ATP synthase ( a chain), a TIR-NBS-LRR protein, a ZIGA4 (ARF GAP-like zinc finger-containing protein ZiGA4) and a DC1 domain-containing protein. Function of the potential targets ... rooting. These three ARFs share overlapping expression domains, interact geneti- cally and regulate one another’ s expression at both the transcriptional and post-transcriptional leve...

Ngày tải lên: 11/08/2014, 11:21

... α3β1 and α6β4 integrins staining in a hair follicle from involved scalp skin of a patient with LLPFigure 2 Ln-1, Ln-5, Coll IV, α3β1 and α6β4 integrins staining in a hair follicle from involved ... α3β1 and α6β4 integrins staining in a hair follicle from uninvolved scalp skin of a healthy subjectFigure 1 Ln-1, Ln-5, Coll IV, α3β1 and α6β4 integrins staining in a hair follicl...

Ngày tải lên: 11/08/2014, 23:22

... most of them are involved in energy metabolism, lipid metabolism, and glycan biosynthesis and metabo- lism in panicles, amino acid metabolism and protein processing in leaves, and biosynthesis ... have yielded interesting candidates and others proposed expression patterns of these candidates [5,9]. For instance, a hybrid-specific expressed gene AG5 (a RNA-binding protein) i...

Ngày tải lên: 12/08/2014, 05:20

... slow-binding and slow, tight- binding inhibition of enzyme-catalyzed reactions. Trends Biochem Sci 7, 102–105. 58 Copeland RA (2005) Tight binding inhibition. In Evalu- ation of Enzyme Inhbitors in ... approximately 1, indicating simple binding at a single site for all the enzymes tested. Discussion An understanding of the kinetic and chemical mecha- nism of GspS and TryS involved...

Ngày tải lên: 07/03/2014, 04:20

... users’ questions. Since Esfinge is a project in the scope of Lin- guateca (http://www.linguateca.pt), it follows Linguateca’s main assumptions. For example, the one stating that all research ... Design, Implementation, and Use of the Ngram Statistic Package”. In: Proceedings of the Fourth International Conference on Intelligent Text Proc- essing and Computational Linguistics (Mex...

Ngày tải lên: 08/03/2014, 21:20

... of these two proteins is the rate-limiting step in steroidogenesis [6]. Fatty acyl-CoAs bind to the acyl-CoA-binding protein, which can bind and may thereby activate PBR. This interaction favors ... acid chains of many phospholipids and is thereby con- strained from interacting with P450scc. The increase in membrane fluidity in the presence of these fatty acids possibly favors the in...

Ngày tải lên: 16/03/2014, 18:20