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Restriction endonuclease banding and digestion resistant heterochromatin in triatomines, genus Panstrongylus
(2000-07-01)
The present work realized a comparative study in meiosis of two triatomines, Panstrongylus herreri and P. megistus, by cytogenetic techniques involving the restriction endonucleases Hae III and Alu I and C-banding. The ...
PRP8 intein in Ajellomycetaceae family pathogens: Sequence analysis, splicing evaluation and homing endonuclease activity
(Academic Press Inc. Elsevier B.V., 2011-02-01)
Inteins are intervening sequences that are transcribed and translated with flanking host protein sequences and then self-excised by protein splicing. Bi-functional inteins also contain a homing endonuclease responsible for ...
Analysis of DNA structure and sequence requirements for Pseudomonas aeruginosa MutL endonuclease activity
(Oxford University Press, 2013-08)
The hallmark of the mismatch repair system in bacterial and eukaryotic organisms devoid of MutH is the presence of a MutL homologue with endonuclease activity. The aim of this study was to analyse whether different DNA ...
Cytogenetic characterization of a supernumerary chromosome segment and of B-chromosomes in Astyanax scabripinnis (Teleostei, Characidae)
(Kluwer Academic Publ, 2000-01-01)
The chromosome complement of a local population of Astyanax scabripinnis in Brazil was investigated with emphasis on the study of the heterochromatin attached to the A-chromosomes and present in the macro B-chromosome. ...
Characterization of the BSTV IRM Genes encoding the Bacillus-stearothermophilus-V restrcition-modification System
(Elsevier Science B.V., 2008)
Cloning the BST(VI) retriction- modification system in Escherichia coli
(Elsevier Science B.V., 2008)
Analysis of possible genotoxicity of the herbicide flurochloridone and its commercial formulations: Endo III and Fpg alkaline comet assays in Chinese hamster ovary (CHO-K1) cells
(Elsevier Science, 2016-02)
Cytotoxic and genotoxic effects of flurochloridone (FLC) and its formulations Twin Pack Gold® and Rainbow® were evaluated in CHO-K1 cells. Using the alkaline single-cell gel electrophoresis (SCGE) assay, we observed that ...
Restriction enzyme analysis of DNA methylation in "condensed" chromatin of Ha-ras-transformed NIH 3T3 cells
(Ios PressAmsterdamHolanda, 2000)