Construction of subtracted cDNA libraries enriched for cDNAs for genes expressed in the mesoderm of early Xenopus gastrulae.
We present a new method for the construction of subtracted cDNA libraries. It makes use of two directional cDNA libraries in phagemid vectors and has two advantages over traditional protocols: it can be used when a limiting amount of driver material is available and the cDNA inserts in the subtracted libraries are long enough to encode functional proteins. Using this method, we have constructed two subtracted libraries enriched for sequences expressed in the mesoderm of early Xenopus gastrulae.
Lemaire
P
P
Wellcome CRC Institute, Cambridge, United Kingdom.
Garrett
N
N
Kato
K
K
Gurdon
J B
JB
D000818:Animals; D001483:Base Sequence; D018076:DNA, Complementary; D005775:Gastrula / Q000166:cytology*; D015723:Gene Library; D005821:Genetic Techniques; D008648:Mesoderm; D008969:Molecular Sequence Data; D014981:Xenopus
D018076:DNA, Complementary