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Laboratory Exercise To Measure Restriction Enzyme Kinetics [PDF]

open access: yesJournal of Microbiology & Biology Education, 2019
Enzymes are ubiquitous in the fields of biology and microbiology, catalyzing critical reactions and enabling a broad range of biotechnological applications.
Caroline Blassick   +4 more
doaj   +2 more sources

Revised selection criteria for candidate restriction enzymes in genome walking. [PDF]

open access: goldPLoS ONE, 2012
A new method to improve the efficiency of flanking sequence identification by genome walking was developed based on an expanded, sequential list of criteria for selecting candidate enzymes, plus several other optimization steps.
Ali Taheri   +3 more
doaj   +3 more sources

A Restriction Enzyme from Escherichia coli Purification and General Properties [PDF]

open access: yesEngineering and Technology Journal, 2009
An endonuclease restriction enzyme has been purified from E. coli about 40-fold withDNAse and RNAse recoveries of about 3%. The purification steps included precipitationof the enzyme with ammonium sulphate, and reclaimed it through Sephadex G-100 andDEAE-
Mukaram Shikara   +2 more
doaj   +1 more source

The Restriction–Modification Systems of Clostridium carboxidivorans P7

open access: yesMicroorganisms, 2023
Clostridium carboxidivorans P7 (DSM 15243) is a bacterium that converts syngas (a mixture of CO, H2, and CO2) into hexanol. An optimized and scaled-up industrial process could therefore provide a renewable source of fuels and chemicals while consuming ...
Patrick Kottenhahn   +4 more
doaj   +1 more source

Restriction fragment length polymorphism analysis of genes of virulent strain isolate of Toxoplasma gondii using enzyme DdeI [PDF]

open access: yesInternational Journal of One Health, 2021
Background and Aim: Toxoplasma gondii is a unicellular coccidian parasite distributed globally and is an important zoonotic pathogen. Approximately 30% of the human population worldwide is chronically infected with T. gondii.
Fitrine Ekawasti   +6 more
doaj   +1 more source

User-Friendly Reverse Genetics System for Modification of the Right End of Fowl Adenovirus 4 Genome

open access: yesViruses, 2020
A novel fowl adenovirus 4 (FAdV-4) has caused significant economic losses to the poultry industry in China since 2015. We established an easy-to-use reverse genetics system for modification of the whole right and partial left ends of the novel FAdV-4 ...
Bingyu Yan   +8 more
doaj   +1 more source

Altering under-represented DNA sequences elevates bacterial transformation efficiency

open access: yesmBio, 2023
A cornerstone of bacterial molecular biology is the ability to genetically manipulate the microbe under study. Many bacteria are difficult to manipulate genetically, a phenotype due in part to robust removal of newly acquired DNA, for example, by ...
Shuai Hu   +5 more
doaj   +1 more source

A method for identifying allele-specific hydroxymethylation

open access: yesEpigenetics, 2020
We previously identified sequence-dependent allele-specific methylation (sd-ASM) in adult human peripheral blood leukocytes, in which ASM occurs in cis depending on adjacent polymorphic sequences.
Yoichi Yamada, Sho Sasaki
doaj   +1 more source

Restriction Enzyme Recognition Sequence Search Program

open access: yesBioTechniques, 2002
A critical and difficult part of characterizing restriction enzymes and methylases is the identification of recognition sequences. To simplify this process, we have developed a plasmid transformation method along with a computer program named RM search ...
Kyle P. Ellrott   +3 more
doaj   +1 more source

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