* Next-generation sequencing reveals novel rare fusion events with functional implication in prostate cancer.
- Gene fusions, mainly between TMPRSS2 and ERG, are frequent early genomic rearrangements in prostate cancer (PCa). In order to discover novel genomic fusion events, we applied whole-genome paired-end sequencing to identify structural alterations present in a primary PCa patient (G089) and in a PCa cell line (PC346C). Overall, we identified over 3800 genomic rearrangements in each of the two samples as compared with the reference genome. Correcting these structural variations for polymorphisms using whole-genome sequences of 46 normal samples, the numbers of cancer-related rearrangements were 674 and 387 for G089 and PC346C, respectively. From these, 192 in G089 and 106 in PC346C affected gene structures. Exclusion of small intronic deletions left 33 intergenic breaks in G089 and 14 in PC346C. Out of these, 12 and 9 reassembled genes with the same orientation, capable of generating a feasible fusion transcript. Using PCR we validated all the reliable predicted gene fusions. Two gene fusions were in-frame: MPP5-FAM71D in PC346C and ARHGEF3-C8ORF38 in G089. Downregulation of FAM71D and MPP5-FAM71D transcripts in PC346C cells decreased proliferation; however, no effect was observed in the RWPE-1-immortalized normal prostate epithelial cells. Together, our data showed that gene rearrangements frequently occur in PCa genomes but result in a limited number of fusion transcripts. Most of these fusion transcripts do not encode in-frame fusion proteins. The unique in-frame MPP5-FAM71D fusion product is important for proliferation of PC346C cells.
=>1.超えて, 一面に, 移って, 始めから終わりまで, 終わって, を支配して, の間, しながら, 倒れて, の上に,
を覆って, を越えて, の向こう側に, より多く, 2.もう一度, 繰り返して
Overview of noun over
The noun over has 1 sense (no senses from tagged texts)
1. over -- ((cricket) the division of play during which six balls are bowled at the batsman by one
player from the other team from the same end of the pitch)
Overview of adj over
The adj over has 1 sense (first 1 from tagged texts)
1. (21) complete, concluded, ended, over, all over, terminated -- (having come or been brought to a
conclusion; "the harvesting was complete"; "the affair is over, ended, finished"; "the abruptly
terminated interview")
Overview of adv over
The adv over has 5 senses (first 3 from tagged texts)
1. (23) over -- (at or to a point across intervening space etc.; "come over and see us some time";
"over there")
2. (2) over -- (throughout an area; "he is known the world over")
3. (1) over, o'er -- (throughout a period of time; "stay over the weekend")
4. over -- (beyond the top or upper surface or edge; forward from an upright position; "a roof that
hangs over";)
5. all over, over -- (over the entire area; "the wallpaper was covered all over with flowers"; "she
ached all over"; "everything was dusted over with a fine layer of soot")
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