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Find video protocols related to scientific articles indexed in Pubmed.
A systematic analysis on DNA methylation and the expression of both mRNA and microRNA in bladder cancer.
PLoS ONE
PUBLISHED: 07-05-2011
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DNA methylation aberration and microRNA (miRNA) deregulation have been observed in many types of cancers. A systematic study of methylome and transcriptome in bladder urothelial carcinoma has never been reported.
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Comparative mRNA and microRNA expression profiling of three genitourinary cancers reveals common hallmarks and cancer-specific molecular events.
PLoS ONE
PUBLISHED: 04-07-2011
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Genome-wide gene expression profile using deep sequencing technologies can drive the discovery of cancer biomarkers and therapeutic targets. Such efforts are often limited to profiling the expression signature of either mRNA or microRNA (miRNA) in a single type of cancer.
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Integrated profiling of microRNAs and mRNAs: microRNAs located on Xq27.3 associate with clear cell renal cell carcinoma.
PLoS ONE
PUBLISHED: 08-04-2010
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With the advent of second-generation sequencing, the expression of gene transcripts can be digitally measured with high accuracy. The purpose of this study was to systematically profile the expression of both mRNA and miRNA genes in clear cell renal cell carcinoma (ccRCC) using massively parallel sequencing technology.
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Molecular cloning and characterization of PtrLAR3, a gene encoding leucoanthocyanidin reductase from Populus trichocarpa, and its constitutive expression enhances fungal resistance in transgenic plants.
J. Exp. Bot.
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The flavonoid-derived proanthocyanidins (PAs) are one class of the major defence phenolics in poplar leaves. Transcriptional activation of PA biosynthetic genes, resulting in PA accumulation in leaves, was detected following infection by the fungal Marssonina brunnea f.sp. multigermtubi using digital gene expression analysis. In order to study PA biosynthesis and its induction by fungi, a putative leucoanthocyanidin reductase gene, PtrLAR3, was isolated from Populus trichocarpa. Sequence comparison of PtrLAR3 with other known leucoanthocyanidin reductase proteins revealed high amino acid sequence similarity. Semi-quantitative reverse-transcription (RT) PCR and quantitative real-time PCR analysis demonstrated that PtrLAR3 was expressed in various tissues and the highest level of expression was observed in roots. Overexpression of PtrLAR3 in Chinese white poplar (Populus tomentosa Carr.) led to a significant plant-wide increase in PA levels. In vitro assays showed that crude leaf extracts from 35S:PtrLAR3 transformants were able to inhibit significantly the hyphal growth of M. brunnea f.sp. multigermtubi compared to the extracts from control plants. The transgenic 35S:PtrLAR3 poplar plants displayed a significant (P < 0.05) reduction in their disease symptoms compared with the control. RT-PCR analysis showed that PtrLAR3 expression was up-regulated in all transformants. These results suggested that constitutive expression of endogenous PtrLAR3 could be exploited to improve resistance to fungal pathogens in poplar.
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What is Visualize?

JoVE Visualize is a tool created to match the last 5 years of PubMed publications to methods in JoVE's video library.

How does it work?

We use abstracts found on PubMed and match them to JoVE videos to create a list of 10 to 30 related methods videos.

Video X seems to be unrelated to Abstract Y...

In developing our video relationships, we compare around 5 million PubMed articles to our library of over 4,500 methods videos. In some cases the language used in the PubMed abstracts makes matching that content to a JoVE video difficult. In other cases, there happens not to be any content in our video library that is relevant to the topic of a given abstract. In these cases, our algorithms are trying their best to display videos with relevant content, which can sometimes result in matched videos with only a slight relation.