Abstract
A PCR method is described for determining the expression of multiple heterogeneous mRNAs from single cells. The total mRNA pool of a single selected cell is subjected to reverse transcription and subsequent tailing with poly(dA). This cDNA is preamplified by a sequence non-specific PCR protocol using oligo(dT)-containing primers. The single cell cDNA library obtained permits the analysis of virtually unlimited numbers of mRNA species per cell using sequence-specific PCR. This procedure of multiple mRNA analysis enables phenotyping of any cell for its mRNA composition and could be used to study the cytokine mRNA expression of individual human T cells ex vivo. The method should greatly facilitate the analysis of combinatorial expression of known genes in any cell.
Original language | English |
---|---|
Pages (from-to) | 71-5 |
Number of pages | 5 |
Journal | Journal of Immunological Methods |
Volume | 191 |
Issue number | 1 |
Publication status | Published - 10 May 1996 |
Keywords
- RNA, Messenger
- Polymerase Chain Reaction
- DNA, Complementary
- Base Sequence
- Leukocytes, Mononuclear
- Humans
- Molecular Sequence Data
- Transcription, Genetic