Purification and characterization of a δ-like DNA polymerase from Chenopodium album L.
نویسندگان
چکیده
منابع مشابه
Purification and characterization of DNA polymerase III from Bacillus subtilis.
DNA polymerase III from Bacillus subtilis has been purified about 4,500-fold. Disc gel electrophoresis of the purified fraction reveals a single major protein band which co-migrates with the polymerase activity. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis of the polymerase yields a single, 166,000 dalton band. The hydrodynamic properties of the enzyme are ionic strength-dependent....
متن کاملMorphophysiological traits and atrazine sensitivity in Chenopodium album L.
BACKGROUND A Chenopodium album L. biotype surviving in atrazine-treated Serbian corn fields (VC) was compared against atrazine-susceptible (S) and atrazine-resistant (R) standards. RESULTS Atrazine (2 kg ha(-1)) killed S and VC shoot biomass 15 days after treatment (DAT), but R was only suppressed by 42% and survived 8 kg ha(-1). Atrazine at 2 kg ha(-1) only inhibited VC height by 60% as agai...
متن کاملPurification and Characterization of Extracellular, Polyextremophilic α-amylase Obtained from Halophilic Engyodontium album
Background: a-Amylases (EC 3.2.1.1) are covering approximately 25% of total enzyme market and are frequently used in food, pharmaceutical and detergent industries. Objectives: The first ever detailed characterization of amylase from any halophilic Engyodontium album is presented. Materials and Methods: An extracellular α-amylase was studied from halophilic E. album TISTR 3645. The enzyme was e...
متن کاملPurification and Characterization of RNA Polymerase from
We have purified and characterized a DNA-dependent RNA polymerase from the blue-green alga Fremyela dipsiphon. This enzyme, purified by gel filtration, DEAE-ceflulose chromatography, and glycerol gradient centrifugation, is comprised of five polypeptide subunits. Their masses are 161,000, 134,000, 91,000, 72,000, and 41,000 daltons. Preparative electrophoresis of the purified enzyme on nondenat...
متن کاملGermination behaviour of seeds from herbicide treated plants of Chenopodium album L.
The carry-over effect of sub-lethal herbicides was investigated on the germination of seeds collected from surviving Chenopodium album plants, which had received 1/8, 1/8 twice, 1/8 three times, 1/4, 1/2, 1/1 doses of either pre-emergence ioxynil or post-emergence bentazone in a previous onion (Allium cepa) crop. Seeds were also collected from surviving C. album plants, which had received 1/4, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1993
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/21.21.4893