Results 31 to 40 of about 54,378 (282)

Combinatorial Screening for Transgenic Yeasts with High Cellulase Activities in Combination with a Tunable Expression System. [PDF]

open access: yesPLoS ONE, 2015
Combinatorial screening used together with a broad library of gene expression cassettes is expected to produce a powerful tool for the optimization of the simultaneous expression of multiple enzymes.
Yoichiro Ito   +4 more
doaj   +1 more source

Recovery and evolutionary analysis of complete integron gene cassette arrays from Vibrio

open access: yesBMC Evolutionary Biology, 2006
Background Integrons are genetic elements capable of the acquisition, rearrangement and expression of genes contained in gene cassettes. Gene cassettes generally consist of a promoterless gene associated with a recombination site known as a 59-base ...
Gillings Michael R   +7 more
doaj   +1 more source

Correctly Identifying the Streptothricin Resistance Gene Cassette [PDF]

open access: yesJournal of Clinical Microbiology, 2005
If analysis of the gene cassettes located in class 1 or class 2 integrons found in surveys of antibiotic resistance genes is to be useful in tracking the prevalence and movement of resistance genes, the cassettes must be accurately identified.
Sally R, Partridge, Ruth M, Hall
openaire   +2 more sources

Detection of Novel Integrons in the Metagenome of Human Saliva.

open access: yesPLoS ONE, 2016
Integrons are genetic elements capable of capturing and expressing open reading frames (ORFs) embedded within gene cassettes. They are involved in the dissemination of antibiotic resistance genes (ARGs) in clinically important pathogens.
Supathep Tansirichaiya   +4 more
doaj   +1 more source

The Stringent Response Promotes Antibiotic Resistance Dissemination by Regulating Integron Integrase Expression in Biofilms

open access: yesmBio, 2016
Class 1 integrons are genetic systems that enable bacteria to capture and express gene cassettes. These integrons, when isolated in clinical contexts, most often carry antibiotic resistance gene cassettes.
Emilie Strugeon   +3 more
doaj   +1 more source

Nanopore sequencing analysis of integron gene cassettes in sewages and soils

open access: yes, 2022
Integrons are genetic elements that can facilitate rapid spread of antibiotic resistance by insertion and removal of genes. However, knowledge about the diversity and distribution of gene cassettes embedded in class 1 integron is still limited.
Abass, Olusegun K.   +9 more
core   +1 more source

Dynamics of class 1 integrons in aerobic biofilm reactors spiked with antibiotics

open access: yesEnvironment International, 2020
Class 1 integrons are strongly associated with the dissemination of antibiotic resistance in bacteria. However, little is known about whether the presence of antibiotics affects the abundance of integrons and antibiotic resistance genes during biological
Jiaoqi Huyan   +6 more
doaj   +1 more source

Gateway vectors for efficient artificial gene assembly in vitro and expression in yeast Saccharomyces cerevisiae [PDF]

open access: yes, 2013
Peer ...
Giuraniuc, Claudiu V   +5 more
core   +1 more source

EPISOMAL EXPRESSION CASSETTES FOR GENE THERAPY [PDF]

open access: yes, 1998
The invention consists of episomal expression cassettes for expression of a tran sgene in gene therapy. The expression cassettes consist of regulatory elements of the human cytokeratin gene and a transgene.

core   +2 more sources

Efficient gene disruption in Saccharomyces cerevisiae using marker cassettes with long homologous arms prepared by the restriction-free cloning strategy

open access: yes, 2011
Efficient gene disruption in Saccharomyces cerevisiae using marker cassettes with long homologous arms prepared by the restriction-free cloning strategyHere we report an improved method for targeted gene disruption with high efficiency in S.
Zhou, Yongjin J.   +5 more
core   +1 more source

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