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Differential-Display Reverse Transcription-PCR (DDRT-PCR)
Sergio Colonna-Romano
Antonella Leone
Bruno Maresca
出版
Springer Science & Business Media
, 2012-12-06
主題
Science / Life Sciences / Molecular Biology
Science / Life Sciences / Biochemistry
Science / Life Sciences / Cell Biology
Science / Life Sciences / Microbiology
ISBN
3642804543
9783642804540
URL
http://books.google.com.hk/books?id=qFHuCAAAQBAJ&hl=&source=gbs_api
EBook
SAMPLE
註釋
Identification of differentially expressed genes is one of the major challenges in molecular biology. Several techniques allow the cloning of such sequences. However, methods such as RNA subtraction or differential hybridization are time-consuming and require large amounts of mRNA.
Recently, a new approach has successfully been developed: Differential-Display Reverse Transcription-PCR (DDRT-PCR). This technique has been proven to be highly effective in identifying sequences that are differentially expressed in various cell types. The most striking advantage is, however, that only nanograms of total RNA are sufficient. Thus every mRNA species expressed in the cell system can be investigated, even those present at very low levels.