A lock-docking oligo(dT) primer for 5' and 3' RACE PCR.
Author(s) -
Nancy D. Borson,
W.L. Salo,
Lester R. Drewes
Publication year - 1992
Publication title -
genome research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.556
H-Index - 297
eISSN - 1549-5469
pISSN - 1088-9051
DOI - 10.1101/gr.2.2.144
Subject(s) - biology , primer (cosmetics) , complementary dna , rapid amplification of cdna ends , genetics , computational biology , gene , dock , sequence (biology) , microbiology and biotechnology , polymerase chain reaction , molecular cloning , chemistry , organic chemistry
We describe a method that can be used to obtain and sequence 3' and 5' ends of cDNA transcripts directly from PCR products. The method employs a modified oligo(dT) primer that enables it to "lock-dock" at the junction of gene-specific cDNA sequence and a natural (3') or appended (5') poly(A) tail. As a result, discrete, first-round PCR products are obtained that are easily isolated and sequenced directly.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom