Results 91 to 100 of about 18,457,999 (286)
Restriction and decay for flat hypersurfaces [PDF]
, 2002 In the first part we consider restriction theorems for hypersurfaces [Gamma] in Rn, with the affine curvature [fòrmula] introduced as a mitigating factor. Sjolin, [19], showed that there is a universal restriction theorem for all convex curves in R2.
Carbery, Anthony +3 more
core +1 more source
Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari +5 more
wiley +1 more source
Restriction–modification systems and bacteriophage invasion: Who wins? [PDF]
Journal of Theoretical Biology, 2010 The success of a phage that infects a bacterial cell possessing a restriction-modification (R-M) system depends on the activities of the host methyltransferase and restriction endonuclease, and the number of susceptible sites in the phage genome. However, there is no model describing this dependency and linking it to observable parameters such as the ...
Enikeeva, Farida N. +2 more
openaire +2 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source
BMC Microbiology, 2008 Background Type I restriction-modification (R-M) systems are the most complex restriction enzymes discovered to date. Recent years have witnessed a renaissance of interest in R-M enzymes Type I.
Ryu Junichi, Weiserová Marie
doaj +1 more source
BMC Research Notes, 2020 Objective Restriction-Modification (R-M) systems are ubiquitous in bacteria and were considered for years as rudimentary immune systems that protect bacterial cells from foreign DNA.
Samantha E. Randall +4 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
Applied and Environmental MicrobiologyMethylococcus capsulatus Bath is a unique methanotrophic bacterium that uses methane (CH4) as a carbon and energy source and encodes the RubisCO enzyme for inorganic carbon assimilation, positioning it as an excellent candidate for biotechnology to ...
Yao-Chuan Yu +7 more
doaj +1 more source
The DNA Methylome of the Hyperthermoacidophilic Crenarchaeon Sulfolobus acidocaldarius
Frontiers in Microbiology, 2018 DNA methylation is the most common epigenetic modification observed in the genomic DNA (gDNA) of prokaryotes and eukaryotes. Methylated nucleobases, N6-methyl-adenine (m6A), N4-methyl-cytosine (m4C), and 5-methyl-cytosine (m5C), detected on gDNA ...
Mohea Couturier, Ann-Christin Lindås
doaj +1 more source
Cloning theBamHI restriction modification system
Nucleic Acids Research, 1989 BamHI, a Type II restriction modification system from Bacillus amyloliquefaciensH recognizes the sequence GGATCC. The methylase and endonuclease genes have been cloned into E. coli in separate steps; the clone is able to restrict unmodified phage. Although within the clone the methylase and endonuclease genes are present on the same pACYC184 vector ...
J E, Brooks +9 more
openaire +3 more sources