Results 101 to 110 of about 106,966 (240)

Artificial and Natural Genetic Information Processing [PDF]

open access: yes, 2017
Conventional methods of genetic engineering and more recent genome editing techniques focus on identifying genetic target sequences for manipulation.
Witzany, Guenther
core  

Structural stability and endonuclease activity of a PI-SceI GFP-fusion protein

open access: yesInternational Journal of Biological Sciences, 2007
Homing endonucleases are site-specific and rare cutting endonucleases often encoded by intron or intein containing genes. They lead to the rapid spread of the genetic element that hosts them by a process termed 'homing'; and ultimately the allele ...
Alireza G. Senejani, J. Peter Gogarten
doaj  

Genetic diversity among Frankia strains nodulating members of the family Casuarinaceae in Australia revealed by PCR and restriction fragment length polymorphism analysis with crushed root nodules [PDF]

open access: yes, 1996
DNA extracted directly from nodules was used to assess the genetic diversity of #Frankia# strains symbiotically associated with two species of genus #Casuarina# and two of the genus #Allocasuarina# naturally occuring in northeastern Australia.
Normand, Philippe   +4 more
core  

Molecular Analysis of N6-Methyladenine Patterns in \u3cem\u3eTetrahymena thermophila\u3c/em\u3e Nuclear DNA [PDF]

open access: yes, 1989
We have cloned two DNA fragments containing 5\u27-GATC-3\u27 sites at which the adenine is methylated in the macronucleus of the ciliate Tetrahymena thermophila. Using these cloned fragments as molecular probes, we analyzed the maintenance of methylation
Capowski, Elizabeth E.   +3 more
core   +1 more source

Cleavage of Adenovirus Type 2 DNA into Six Unique Fragments by Endonuclease R·RI [PDF]

open access: green, 1973
Ulf Pettersson   +3 more
openalex   +1 more source

Genomic analysis of Mycobacterium bovis and other members of the Mycobacterium tuberculosis complex by isoenzyme analysis and pulsed-field gel electrophoresis. [PDF]

open access: yes, 1996
Initially, multilocus enzyme electrophoresis was used to examine genetic relationships among 63 isolates of Mycobacterium bovis and 13 other members of the M. tuberculosis complex.
Cousins, D.V.   +3 more
core   +1 more source

Improving adenine base editing precision by enlarging the recognition domain of CRISPR-Cas9

open access: yesNature Communications
Domain expansion contributes to diversification of RNA-guided-endonucleases including Cas9. However, it remains unclear how REC domain expansion could benefit Cas9.
Shuliang Gao   +8 more
doaj   +1 more source

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