WebDec 21, 1999 · The complementing XbaI–SpeI 5.6-kbp fragment was cloned into the XbaI site of pUC119, destroying the SpeI site. To obtain the 4.3-kbp fragment (see Fig. 2A), the resulting plasmid was digested with HindIII (in the insert) and KpnI (in the polylinker). A multiple cloning site (MCS), also called a polylinker, is a short segment of DNA which contains many (up to ~20) restriction sites - a standard feature of engineered plasmids. Restriction sites within an MCS are typically unique, occurring only once within a given plasmid. The purpose of an MCS in a plasmid is to allow a piece of DNA to be inserted into that region.
Exploiting recombination in single bacteria to make large phage ...
WebThe EMBOJournal vol.8 no.6 pp.1 785-1792, 1989 Twodistinct cellular phosphoproteins bind to the c-fos serum response element William A.Ryan,Jr, B.Robert Franza,Jr and Michael Z.Gilman Cold Spring Harbor Laboratory, POBox 100, Cold Spring Harbor, NY 11724, USA Communicated by J.D.Watson Inductionofc-fos transcription … WebFour new Escherichia coli cloning vectors are described, pUC6S, pUC21, pUK21 and pOK12. These vectors contain a polylinker or multiple cloning site (MCS) with the recognition sequences for 28 restriction enzymes. Plasmids pUC21, pUK21, and pOK12 contain the MCS in the N-terminal end of the lacZ alpha fragment allowing blue/white … univ of mem football
Rational design of a super core promoter that enhances gene
WebpUC119 is a plasmid vector constructed by inserting a HgiA I (5645) - DraI (5941) fragment containing the intergenic region (IG region) of the M13 phage DNA into the NdeI site of the pUC19 plasmid. Since it has multi-cloning sites on lacZ region, any DNA insertion into this vector can be easily verified using plates containing IPTG and X-Gal. Webnumbers; pEC19 (22) contains the E. coli recA gene at the polylinker site of pUC19; pTA4 contains the T.th. recA gene at the polylinker site of pUC119. the conformational entropy of a protein, but the Gly residues were well conserved between the two RecA proteins. WebSep 12, 2000 · The XbaI–BamHI fragment encoding the first 92 residues of LZIP was subcloned into a modified pUC119 polylinker, released by using EcoRI and BamHI, and subcloned into the yeast expression vector pJG4-5 , creating B42 activation domain fusions. receiving efficiency formula