A novel DNA polymerase, which could use both poly (rA)· oligo (dT) and activated calf
thymus DNA efficiently as template-primers, was purified 20 000-fold from calf thymus …

Abstract DNA polymerase α (EC 2.7. 7.7) from calf thymus has been separated into three
molecular species, ie, 10 S DNA polymerase α, 6.5 S DNA polymerase α-1 and 6.5 S DNA …

Purified DNA polymerase β of calf thymus can utilize poly (rA) oligo (dT) as efficiently as poly
(dA). oligo (dT) or activated DNA as a template-primer. The poly (rA) dependent activity of …

The 10 S DNA polymerase alpha from calf thymus (Masaki, S., and Yoshida, S.(1978)
Biochim. Biophys. Acta 521, 74-88) has been purified to near homogeneity. The most …

Three forms of DNA polymerase, named enzymes A, B, and C, that preferred (rA) n-(dT) 12–
18 as a template-primer, were partially purified from an extract of rat spleen. Enzymes B and …

Abstract A RNA dependent-DNA polymerase was purified about 450-fold from the soluble
fraction of calf thymus. This enzyme was able to copy the polyribonucleic acid strand of …

The heterogeneity of calf thymus DNA polymerase‐α has been further investigated. In
particular, an enzyme (enzyme D) which exhibits higher activity on poly (dA)·(dT) 10 (A: T …

MATERIALS AND METHODS Chemicals-[Me-3H] Thymidine-5• Œ-triphos phate([3H] dTTP)
and other labeled compounds were purchased from New England Nuclear Co., USA …

We have purified a DNA polymerase α species from calf thymus to near homogeneity. The
enzyme sediments at 5.7 S and contains two polypeptides of 123000 and 134000 daltons in …

DNA polymerase from BHK-21/C13 cells were separated into two species, DNA polymerase
I corresponding to the heterogeneous enzyme with sedimentation coefficient of 6-8S, and …