Báo cáo khoa học: YidC is required for the assembly of the MscL homopentameric pore potx

Báo cáo khoa học: YidC is required for the assembly of the MscL homopentameric pore potx

Báo cáo khoa học: YidC is required for the assembly of the MscL homopentameric pore potx

... insertion of MscL. In the absence of YidC, assembly of the homopentameric MscL complex was strongly reduced, suggesting a late role for YidC in the biogenesis of MscL. The data are consistent with the view ... the YidC- depleted IMVs, the MscL complex is hardly detected, although the level of MscL HA in the mem- branes is equal to that of th...
Ngày tải lên : 07/03/2014, 02:20
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Báo cáo khoa học: Mediator is required for activated transcription in a Schizosaccharomyces pombe in vitro system potx

Báo cáo khoa học: Mediator is required for activated transcription in a Schizosaccharomyces pombe in vitro system potx

... the homolog of TFIID in higher eukaryotes, as it possesses TAF110, which is the homolog of human TAFII250. Also, TAF72 of Sc. pombe is the homolog of human TAFII100 (isoform 1). For these reasons, ... p62 subunit of human TFIIH. We identified homologs of both subunits of TFIIE, TFIIF and TFIIB, and of the Tfb1 subunit of TFIIH. The cDNAs encoding both subunits...
Ngày tải lên : 30/03/2014, 14:20
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Báo cáo khoa học: "Linguistically Motivated Features for Enhanced Back-of-the-Book Indexing" ppt

Báo cáo khoa học: "Linguistically Motivated Features for Enhanced Back-of-the-Book Indexing" ppt

... margin the performance of a previously proposed state -of- the- art supervised system for keyword extraction. 2 Supervised Back -of -the- Book Indexing We formulate the problem of back -of -the- book ... entry. In this way, we identify the form of the index entries as appearing in the book, which is the form required for the evaluation of extraction meth- ods....
Ngày tải lên : 08/03/2014, 01:20
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Báo cáo khoa học: LIN54 is an essential core subunit of the DREAM / LINC complex that binds to the cdc2 promoter in a sequence-specific manner ppt

Báo cáo khoa học: LIN54 is an essential core subunit of the DREAM / LINC complex that binds to the cdc2 promoter in a sequence-specific manner ppt

... with the indicated antibodies before the addition of the probe. The a-LIN9 antiserum has been described previously [12]. The LIN54 antiserum was raised in rabbits against the peptide AAKTKLSSQISDLLTR. ... [22]. Binding of LIN54 to the adjacent CHR element could therefore stabilize the binding of E2F4 ⁄ p130 at CDE. To address whether the CDE- CHR element is required...
Ngày tải lên : 23/03/2014, 04:20
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Báo cáo khoa học: PSI1 is responsible for the stearic acid enrichment that is characteristic of phosphatidylinositol in yeast pdf

Báo cáo khoa học: PSI1 is responsible for the stearic acid enrichment that is characteristic of phosphatidylinositol in yeast pdf

... novo synthesis, it might be involved in the stearic acid incorporation after the de novo synthesis of this lipid (i.e. the second hypothesis). According to this hypothesis, previously raised for ... in the de novo synthesis of a given phospholipid, including PI. Hence, the rate of synthesis and the amount of CDP-DAG molecules that were used as substrate for PI synthesi...
Ngày tải lên : 29/03/2014, 22:21
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Báo cáo khoa học: SAF-3, a novel splice variant of the SAF-1/MAZ/Pur-1 family, is expressed during inflammation pptx

Báo cáo khoa học: SAF-3, a novel splice variant of the SAF-1/MAZ/Pur-1 family, is expressed during inflammation pptx

... normal tissues. Given that SAF-3 was isolated from a cDNA library produced from IL-1b-induced cells, we examined the status of this isoform during cytokine stimulation of cells. RT-PCR of RNA isolated ... lane 2, probably arise from other transcription start sites, and are minor transcription products. Nested RT-PCR analysis was performed for further verification of the existence...
Ngày tải lên : 07/03/2014, 02:20
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Báo cáo khóa học: SUT2 is a novel multicopy suppressor of low activity of the cAMP/protein kinase A pathway in yeast docx

Báo cáo khóa học: SUT2 is a novel multicopy suppressor of low activity of the cAMP/protein kinase A pathway in yeast docx

... his3:hisG/his3::hisG trp1::hisG/trp1::hisG This study MR211 S1278b; MATa ura3–52 his3:hisG leu2::hisG ras2::kanMX MR298 S1278b; MATa/a ras2::kanMX/ras2::kanMX ura3–52/ura3–52 his3:hisG/his3:hisG leu2::hisG ... his3:hisG/his3:hisG leu2::hisG leu)2::hisG This study AR2 S1278b; MATa/a sut2::S.pombe his5 + /sut2::S.pombe his5 + ura3–52/ura3–52 his3:hisG/his3:hisG leu2::hisG/LEU2 TRP1/trp1::hisG T...
Ngày tải lên : 07/03/2014, 15:20
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Báo cáo khoa học: "Heterogeneous Transfer Learning for Image Clustering via the Social Web" docx

Báo cáo khoa học: "Heterogeneous Transfer Learning for Image Clustering via the Social Web" docx

... does not use the annotation text. In our experiments, the performance is in the form of the average entropy and variance of five repeats by randomly selecting 50 images from each of the categories. ... all the biases from the text-to-image occurrence matrix B. In this case, the aPLSA model degenerates to the traditional PLSA model. Therefore, aPLSA is an extension t...
Ngày tải lên : 08/03/2014, 00:20
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Báo cáo khoa học: "Latent Variable Models for Semantic Orientations of Phrases" pdf

Báo cáo khoa học: "Latent Variable Models for Semantic Orientations of Phrases" pdf

... on the noun they modify. Thus, the hard dataset is a subset of the standard dataset. The size of the hard dataset is 4787. Please note that the hard dataset is used only as a test dataset. For training, ... structure of the tri- angle model resulted in the accuracy that is higher than that of the U-shaped model. The performance of the 3-PLSI method i...
Ngày tải lên : 17/03/2014, 22:20
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Báo cáo khoa học: A novel pathway for sequential transformation of 7-dehydrocholesterol and expression of the P450scc system in mammalian skin pptx

Báo cáo khoa học: A novel pathway for sequential transformation of 7-dehydrocholesterol and expression of the P450scc system in mammalian skin pptx

... (Invitrogen), and the isolation of RNA followed the manufacture’s protocol. The synthesis of first-strand cDNA was per- formed using the Superscript preamplification system (Invitrogen). Either 5 lg of t otal ... production of pregnenolone. As 7-DHC is normally presen t in the skin, we tested this sterol as an alternative substrate for cytochrome P450scc. This required...
Ngày tải lên : 23/03/2014, 13:20
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