Vector IG Sequence Link :
General : phagemid ds-DNA 5797 BP
Functions : (cloning)
Selection : ()
Copy Number :
Hosts : (E.coli DH5alpha)(Saccharomyces cerevisiae)(E.coli)
Suppliers : (ATCC)
Misc.Comments : YE-type shuttle vector encoding the beta-galactosidase alpha peptide, permitting blue-white visual detection. Can be used to produce ssDNA. Contains promoters for in vitro RNA synthesis and priming sites useful for sequencing. In S. cerevisiae, the copy number is about 20 per haploid cell. In non-selective growth, plasmids are lost through mitotic segregation at rates in the range of 4.3 + or - 1.3% of progeny per doubling. Contains the REP3 and FRT sequences necessary for high copy propagation in yeast. The order of the major features in this plasmid is:ori(f1) - lacZ - T7 promoter - MCS (KpnI-SacI) - T3 promoter - lacI - ori(pMB1) - ampR - ori (2 micron) - HIS3. Restriction digests of the clone give the following sizes (kb): BamHI--6.0; EcoRI--6.0; PvuII--5.4, 0.52; XbaI--3.3, 2.7. (ATCC staff) Medium is 1227 LB plus ampicillin. NCBI gi: 416325
Parents : ()
Siblings : (pRS424)(pRS425)(pRS426)
Descendents : ()


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