Báo cáo khoa học: "Influence of Ileo-Caecal Cannulation and Oxytetracycline on Ileo-Caecal and Rectal Coliform Populations in Pigs" potx
Tài liệu Báo cáo khoa học: Limited suppression of the interferon-b production by hepatitis C virus serine protease in cultured human hepatocytes pptx
... trigger the innate immune response by recognizing viral components, including DNA, ssRNA, dsRNA and glycoproteins. This response initiates signaling pathways leading to the induction of protective ... cellular genes, including type-I interferons [initially interferon (IFN)-b, and then IFN- a] and proinflammatory cytokines that directly limit viral replication. Within these signaling pa...
Ngày tải lên: 18/02/2014, 16:20
Tài liệu Báo cáo khoa học: ATPase activity of magnesium chelatase subunit I is required to maintain subunit D in vivo ppt
... activity of BchI is blocked. A conformational transition upon binding to BchH may bring the integrin I domain of BchD into contact with the integrin-binding motif of BchH, simultaneously triggering ... AAA + proteins represent one type of molecular chaperones and their function is to control the fate of proteins or DNA. This is done by facilitating protein folding and unfolding,...
Ngày tải lên: 19/02/2014, 12:20
Tài liệu Báo cáo khoa học: Crystal structure of thiamindiphosphate-dependent indolepyruvate decarboxylase from Enterobacter cloacae, an enzyme involved in the biosynthesis of the plant hormone indole-3-acetic acid doc
... 10–16. 9. Brandl, M. & Lindow, S.E. (1996) Cloning and characterization of a locus encoding anindolepyruvate decarboxylase involved in Fig. 7. Comparison of the substrate binding pockets in IPDC ... presence of DNA-binding proteins involved in regulation of the gene expression of indole-3- pyruvic acid decarboxylase, a key enzyme in indole-3-acetic acid biosynthesis i...
Ngày tải lên: 20/02/2014, 11:20
Báo cáo khoa học: Temporal expression of heat shock genes during cold stress and recovery from chill coma in adult Drosophila melanogaster pdf
... diapausing insects, expression results are conflicting, in nondiapausing insects upregulation of Hsp90 following cold treatment seems to be a general rule [28,35,36], and our Drosoph- ila data confirm ... performed in a final volume of 10 lL containing 1 lL of cDNA sample, 0.4 lm each primer, and 5 lL of the 2· High Resolution Melting Master Mix. After 10 min at 95 °C, the cyclin...
Ngày tải lên: 06/03/2014, 09:22
Báo cáo khoa học: Directed evolution of formate dehydrogenase from Candida boidinii for improved stability during entrapment in polyacrylamide ppt
... replacement of a lysine residue in position 35 confirms the findings of Cavins and Friedman [12] and Bordini et al. [16], who reported an interaction of acrylamide with the e-amino func- tion of lysine ... variants of the second evolu- tionary step, and the difference in stability between variants from the first and second generation increased with increasing concentration...
Ngày tải lên: 16/03/2014, 13:20
Báo cáo khoa học: "Automatic Part-of-Speech Tagging for Bengali: An Approach for Morphologically Rich Languages in a Poor Resource Scenario" pdf
... Hypothesis in HMM The transition probabilities are estimated by lin- ear interpolation of unigrams and bigrams. For the estimation of emission probabilities add-one smoothing or suffix information ... the confusions are wrong assignment due to less number of instances in the training corpora, including errors due to long distance phenomena. 3 http://maxent.sourceforge.ne...
Ngày tải lên: 31/03/2014, 01:20
Báo cáo khoa học: The heterogeneity of mast cell tryptase from human lung and skin Differences in size, charge and substrate affinity ppt
... region of positive surface charge extending along the left- and right- hand sides of the ring in Fig. 10A [23]. This region is comprised of five histidines, nine lysines, and four arginines in ... for 45 min at a concentration of 5 lgÆmL )1 ,andtheblots washed and incubated with diaminobenzidine and hydrogen peroxide. A combination of the biotinylated lectins Sambu- cus n...
Ngày tải lên: 31/03/2014, 07:20
Báo cáo khoa học: " Multilobular tumour of the caudal cranium causing severe cerebral and cerebellar compression in a dog" doc
... or ocular signs and disfiguration of the face [2,17]. Depending on its location and stage in the clinical course, aggressive surgical resection may result in long-term remission [2]. The literature ... imaging or other techniques. There has been a certain degree of confusion in the veterinary literature concerning MTB, due to its rarity, varying biological behaviour a...
Ngày tải lên: 07/08/2014, 23:22
Báo cáo khoa học: "Water relations of adult Norway spruce (Picea abies (L) Karst) under soil drought in the Vosges mountains: water potential, stomatal conductance and transpiration" ppsx
... that variations in gc could be modelled as the product of a maximum canopy conductance function (under non-limiting soil water con- ditions, modelled as in equation [4]) and of a ... sap flow (in both plots) and climatic data during the beginning of the measurement period (days 164 to 190) under non-limiting soil water conditions, using...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: "The effect of external beam radiotherapy volume on locoregional control in patients with locoregionally advanced or recurrent nonanaplastic thyroid cancer" ppsx
... However, in clinical practice, in order to decrease the toxicities of EBRT and to escalating the radiation dose for improving the local control, the EBRT volume, such as inclusion and extent of regional ... Radiation Oncology 2010, 5:69 http://www.ro-journal.com/content/5/1/69 Page 2 of 8 as the risk of anaplastic transformation in patients with long-standing locoregional di...
Ngày tải lên: 09/08/2014, 09:20