Báo cáo y học: "Predictive network modeling of the highresolution dynamic plant transcriptome in response to nitrate" pps

... regulatory network influences The identification of regulatory networks is a major aim of systems biology. Relatively few studies have det er- mined regulatory networks precisely enough so that the model ... tran- scription factor in the control of genes involved in the NO 3 - primary response. We also further investi- gated the role of SPL9 over-expression on the t...

Ngày tải lên: 09/08/2014, 22:23

... males to ha ving had w heezing in the pr e- vious 12 months, noctur nal coughing without r es- pir a tory infection, symptoms of rhinitis in the pre- vious 12 months, and symptoms of rhinoconjuncti vitis ... social, contr ib uting to the o v erloading of health services. 5,6 Se veral hypotheses have been suggested to e xplain this increase, such as better recognition of...

Ngày tải lên: 08/08/2014, 21:20

... diagnosis in small biopsies or in the setting of a frozen section, as seen in this case, particularly challenging. In fact, in the absence of a clinical history of breast carcinoma, making a diag- nosis ... tubules, Figure 1 The histomorphology of the tumor. (A) Tumor cells infil- trating the wall of the gonadal vein (H & E, original magnification ×200). Fi...

Ngày tải lên: 11/08/2014, 12:20

... and rarely respiratory problems due to glottic obstructions. Di- agnosis is often difficult due to indistinct symptoms 5,7 . In this case, the feeling of a mass in the throat without dysphagia ... mesenchymal benign lesions origi- nating from the mature lipid tissue 1 . They constitute approximately 0.6% of the laryngeal and hypopha- ryngeal benign tumors 4 . Laryngeal...

Ngày tải lên: 25/10/2012, 10:51

... the top of the most-anterior ethmoid cells. By the age of 8 years, the top of the frontal sinuses is at the level of the orbital roof, and by the age of 10 years, the sinuses extend into the ... Occasionally, one or both sinuses may be absent. The prominence of supercilliary arcs does not indicate the absence, presence or size of the frontal sinus [3...

Ngày tải lên: 25/10/2012, 11:04

... The Discovery Series: Quantity One software BioRad, Hercules, CA). Cytokine determination Serum cytokines [Interleukin-2 (IL-2), Interferon gamma (IFN-γ), Interleukin-4 (IL-4), Interluekin-10 ... antibody dependent complement-mediated cytotoxicity induced by administration of influenza vaccine. Infect Immun 1980; 30: 362-369. 30. Murphy BR, Clements ML. The systemic and mucosal i...

Ngày tải lên: 25/10/2012, 11:10

... were determined by an- alyzing trNOESY build-up rates. The peptide was f ound to adopt an extended conformation that fits into t he binding pocket of the antibody. The binding epitopes of the ligands were ... identify binding [21–23]. It can a lso be used to id entify the binding epitope of ligands to a protein receptor [21]. This feature can be used to quickly identify...

Ngày tải lên: 21/02/2014, 15:20

... catalyzes the synthesis of CTP from UTP by amination of the pyrimidine ring at the 4-position. The enzyme has three functionally distinct sites; the glutaminase site where glutamine hydrolysis ... synthase is suggested. Here the binding of GTP to the allosteric site promotes coordination of the phosphorylation of UTP and hydrolysis of glutamine for optimal efficien...

Ngày tải lên: 21/02/2014, 15:20

... rat CB 1 receptor. The CB 2 antibody was raised against a sequence between the N-terminal and the first trans- membrane domain of the protein of the human and rat CB 2 receptor. The specificity of the CB 1 and ... similar way to macrophages and lymphocytes as far as the amounts of the endogenous ligands are concerned, but differently in terms of the levels of...

Ngày tải lên: 22/02/2014, 07:20

... acetyl and succinyl substitution. However, the possibility that signals corresponding to the minor species of OPGs observed in the mutant strain are present in the wild-type spectra but masked by ... compared to genes of the csubdivision [1]. In a companion paper [23], we demonstrate that the genes governing the synthesis of cyclic OPGs in R. sphaeroides are re...

Ngày tải lên: 17/03/2014, 17:20