Results 61 to 70 of about 8,797 (254)

Causes and consequences of bacterial local adaptation via MGEs in the plant microbiome

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2215-2223, March 2026.
Summary Adaptations that enable plant‐associated bacteria to fill disparate niches comprise a critical component of microbial diversity. Genes that confer locally adaptive bacterial traits, ranging from heavy metal resistance to pathogen or symbiont infectivity, often reside within mobile genetic elements (MGEs) that can move between genomes.
Stephanie Porter   +3 more
wiley   +1 more source

Studies of bacteriophages induced from Streptococcus cremoris strain R1 : is R1 a double Lysogen? : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University, New Zealand [PDF]

open access: yes, 1979
Early studies on Streptococcus cremoris strain R₁ suggested that it was polylysogenic. Later, it was reported that its induced lysates contained bacteriophages (phages) of two types which were believed to differ in their morphology, buoyant densities ...
Phua, Sin Hen
core  

Crystallization and preliminary X-ray analysis of the sporulation factor SpoIIAA in its native and phosphorylated forms [PDF]

open access: yes, 2001
Sporulation in Bacillus begins with an asymmetric cell division producing two progeny with identical chromosomes but different developmental fates. As such, it is a simple example of cellular differentiation.
Brannigan, J A   +3 more
core   +1 more source

Characterization of Novel Broad-Host-Range Bacteriophage DLP3 Specific to Stenotrophomonas maltophilia as a Potential Therapeutic Agent

open access: yesFrontiers in Microbiology, 2020
A novel Siphoviridae phage specific to the bacterial species Stenotrophomonas maltophilia was isolated from a pristine soil sample and characterized as a second member of the newly established Delepquintavirus genus.
Danielle L. Peters   +2 more
doaj   +1 more source

Viral Transmission Dynamics at Single-Cell Resolution Reveal Transiently Immune Subpopulations Caused by a Carrier State Association. [PDF]

open access: yesPLoS Genetics, 2015
Monitoring the complex transmission dynamics of a bacterial virus (temperate phage P22) throughout a population of its host (Salmonella Typhimurium) at single cell resolution revealed the unexpected existence of a transiently immune subpopulation of host
William Cenens   +4 more
doaj   +1 more source

Drosophila nuclear lamin precursor Dm0 is translated from either of two developmentally regulated mRNA species apparently encoded by a single gene. [PDF]

open access: yes, 1988
A cDNA clone encoding a portion of Drosophila nuclear lamins Dm1 and Dm2 has been identified by screening a lambda-gt11 cDNA expression library using Drosophila lamin-specific monoclonal antibodies.
Bare, JW   +9 more
core   +1 more source

Hydrogen Evolution via Oxygen Tolerant [NiFe]‐Hydrogenase Immobilized on TiO2 Nanotubes

open access: yesNano Select, Volume 7, Issue 1, January 2026.
Hydrogenase‐immobilized TiO2 nanotube was developed by the electropolymerization of polypyrrole and hydrogenase drop‐casting, and cathodic current is reported. Hydrogenase was extracted from E. coli, which can be more oxygen tolerant than the previous hydrogenase electrode.
Hwapyong Kim   +5 more
wiley   +1 more source

Characterization of Novel Bacteriophage vB_KpnP_ZX1 and Its Depolymerases with Therapeutic Potential for K57 Klebsiella pneumoniae Infection

open access: yesPharmaceutics, 2022
A novel temperate phage vB_KpnP_ZX1 was isolated from hospital sewage samples using the clinically derived K57-type Klebsiella pneumoniae as a host. Phage vB_KpnP_ZX1, encoding three lysogen genes, the repressor, anti-repressor, and integrase, is the ...
Ping Li   +3 more
doaj   +1 more source

Cloning of terminal transferase cDNA by antibody screening [PDF]

open access: yes, 1984
A cDNA library was prepared from a terminal deoxynucleotidyltransferase-containing thymoma in the phage vector λgt11. By screening plaques with anti-terminal transferase antibody, positive clones were identified of which some had β-galactosidase-cDNA ...
Baltimore, David   +5 more
core  

Effects of Noise on Ecological Invasion Processes: Bacteriophage-mediated Competition in Bacteria

open access: yes, 2006
Pathogen-mediated competition, through which an invasive species carrying and transmitting a pathogen can be a superior competitor to a more vulnerable resident species, is one of the principle driving forces influencing biodiversity in nature.
A. J. McKane   +36 more
core   +1 more source

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