[The construction of rapid amplification of cDNA ends cDNA libraries from human fetal bone and joint].
OBJECTIVE
To construct rapid amplification cDNA ends(RACE) cDNA libraries from human fetal bone and joint and provide resources for isolation of bone- and joint-specific development-related genes.


METHODS
Total RNA of bone and joint were extracted with the modified single-step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction. The double-stranded end-blunted cDNA were synthesized using TaKaRa's cDNA synthesis kit and ligated to cassette adaptors. All of the cDNA molecules were amplified by a pair of common primers.


RESULTS
A protocol for RACE cDNA library construction from bone and joint was established and two RACE cDNA libraries from human fetal bone and joint were successfully constructed.


CONCLUSIONS
The protocol of RACE cDNA library construction from limited materials proved to be simple and efficient and the library was suitable for RACE to isolate tissue-specific genes.
Liang
X
X
Department of Medical Genetics, Shandong Medical University, Jinan, Shandong, 250012 P.R. China.
Gong
Y
Y
Liu
Q
Q
Li
J
J
Chen
B
B
Guo
C
C
D001842:Bone and Bones / Q000378:metabolism*; D018076:DNA, Complementary / Q000032:analysis*; D005333:Fetus / Q000378:metabolism*; D015723:Gene Library; D006801:Humans; D007596:Joints / Q000378:metabolism*
D018076:DNA, Complementary