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TranscriptomicsTranscriptomic Responses of Synechocystis sp. PCC 6803 Encapsulated in Silica Gel
Global gene expression of Synechocystis sp. PCC 6803 encapsulated in silica gel was examined by microarray analysis. Cultures were encapsulated in gels derived from aqueous precursors and gels derived from alkoxide precursors and incubated under constant light for 24 hours prior to RNA extraction. C...
ORGANISM(S): Synechocystis sp. PCC 6803 
2012-04-23 | E-GEOD-37482 | biostudies-arrayexpress
TranscriptomicsTranscriptional responses of Mycobacterium tuberculosis to lung surfactant
This study uses microarray analyses to examine gene expression profiles for Mycobacterium tuberculosis (Mtb) induced by exposure in vitro to bovine lung surfactant preparations that vary in apoprotein content: (i) whole lung surfactant (WLS) containing the complete mix of endogenous lipids and surfa...
ORGANISM(S): Mycobacterium tuberculosis 
2010-05-18 | E-GEOD-14005 | biostudies-arrayexpress
TranscriptomicsModifications in the transcriptional pattern of the porcine endometrium caused by seminal plasma infusions
Seminal plasma (SP) promotes sperm survival and fertilizing capacity, but also potentially affects embryo development presumably via specific signaling to the internal genital tract. This study evaluated how heterologous SP, infused shortly before post-cervical artificial insemination (AI) affected ...
ORGANISM(S): Sus scrofa 
2019-10-31 | E-MTAB-7989 | biostudies-arrayexpress
TranscriptomicsSeminal plasma induces global transcriptomic changes associated with cell migration, proliferation and viability in endometrial epithelial cells and stromal fibroblasts.
Exposure of eEC and eSF to SP in vitro increases expression of genes and secreted proteins associated with cellular migration, proliferation, viability and inhibition of cell death. This is a cross sectional study involving control samples versus treatment. SP (pooled from twenty donors) was first t...
ORGANISM(S): Homo sapiens 
2014-05-07 | E-GEOD-57356 | biostudies-arrayexpress
TranscriptomicsDetermination of the transcription start sites of heterologous promoters in Actinoplanes sp. SE50/110 by 5'-end specific transcriptome sequencing
The promoter structure influences binding and clearance of RNA polymerase and therefore substantially influences expression of a gene. A promoter usually consists of a -10 and a -35-region, an extended -10-motif and A+T-rich upstream promoter elements. Most of these elements are optional, whereas th...
ORGANISM(S): Actinoplanes sp. SE50/110 
2019-10-26 | E-MTAB-8433 | biostudies-arrayexpress
TranscriptomicsChromatin immunoprecipitation of yeast to assess changes in RNA Polymerase II, Ser5-P, and Ser7-P occupancy upon chemical inhibition of Kin28
Chromatin Immunoprecipitation to assess changes in RNA Polymerase II, Ser5-P, and Ser7-P occupancy in S. cerevisiae upon chemical inhibition of Kin28
ORGANISM(S): Saccharomyces cerevisiae 
2009-07-01 | E-TABM-689 | biostudies-arrayexpress
ProteomicsCharacterization of indole-3-acetic acid biosynthesis and the effects of IAA exposure on the proteome of the plant-associated microbe Pantoea sp. YR343
Pantoea sp. YR343, isolated from the Populus deltoides rhizosphere, is a robust plant root colonizer that produces indole-3-acetic acid (IAA). Genomic and metabolomic analyses predicted that Pantoea sp. YR343 synthesizes IAA primarily using the indole-3-pyruvate pathway. Pantoea sp. YR343 proteomes...
ORGANISM(S): Pantoea Sp. Yr343 (ncbitaxon:1144341) 
2017-08-23 | MSV000081478 | MassIVE
GenomicsGenome-wide map of RNA polymerase II, NELF, and DSIF in HeLa cells
Most metazoan promoters have RNA polymerase II (Pol II) paused slightly downstream of the transcription start site by NELF and DSIF. This pausing keeps these promoters available for rapid induction by P-TEFb, whose activity causes NELF to dissociate and Pol II and DSIF to elongate on the gene. ChIP-...
ORGANISM(S): Homo sapiens 
2014-02-01 | E-GEOD-53008 | biostudies-arrayexpress
TranscriptomicsmiRNA alterations are an important mechanism in the adaptation of maize to a low-phosphate environment
Maize is a globally important food and feed crop, and a low-phosphate (Pi) supply in the soil frequently limits maize yield in many areas. MicroRNAs (miRNAs) play important roles in the development and adaptation of plants to the environment. In this study, the spatio-temporal miRNA transcript profi...
ORGANISM(S): Zea mays 
2015-07-08 | E-GEOD-70612 | biostudies-arrayexpress
ProteomicsThe Parkinson's disease protein alpha-synuclein is a direct modulator of Processing-bodies and mRNA stability
Hallacli E, Kayatekin C, Nazeen S, Wang XH, Sheinkopf Z, Sathyakumar S, Sarkar S, Jiang X, Dong X, Di Maio R, Wang W, Keeney MT, Felsky D, Sandoe J, Vahdatshoar A, Udeshi ND, Mani DR,Carr SA, de Jager P, Myers CL, Lindquist S, Greenmyre TJ, Bartel DP, Feany MB, Sunyaev S, Chung CY and Khurana V. Alp...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2022-03-09 | MSV000089026 | MassIVE
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