Results 161 to 170 of about 3,940,982 (404)
The sleeping bacterium: shedding light on the resuscitation mechanism [PDF]
arXivThe revival mechanism in dormant bacteria is a puzzling and open issue. We propose a model of information diffusion on a regular grid where agents represent bacteria and their mutual interactions implement quorum sensing. Agents may have different metabolic characteristics corresponding to multiple phenotypes.
arxiv
Growth of a population of bacteria in a dynamical hostile environment [PDF]
arXiv, 2010 We study the growth of a population of bacteria in a dynamical hostile environment corresponding to the immune system of the colonised organism. The immune cells evolve as subcritical open clusters of oriented percolation and are perpetually reinforced by an immigration process, while the bacteria try to grow as a supercritical oriented percolation in ...
arxiv
PRODUCTION AND CHARACTERIZATION OF CRUDE INTRACELLULER PHYTASE FROM RECOMBINANT BACTERIA pEAS1AMP [PDF]
, 2009 This research was aimed at producing a crude intracellular phytase characterized from recombinant bacteria. The recombinant bacteria (pEAS1AMP) was produced by way of transforming pET-22b(+) +pEAS1 into competent E. coli BL21 and E.
Bachruddin, Z. +3 more
core
FEBS Open Bio, EarlyView.SLC7A11 frequently migrates faster in SDS‐PAGE. The present study found that the high hydrophobicity of SLC7A11 causes its anomalous migration in SDS‐PAGE with a low concentration of acrylamide gel. Replacing isoleucine with asparagine reduced hydrophobicity and restored its normal migration at 55 kDa, revealing the role of hydrophobicity and gel ...
Nsengiyumva Emmanuel +13 more
wiley +1 more source
Tuberculosis Infection and Comorbidities: A Public Health Issue in Baja California, Mexico
BacteriaAccording to the World Health Organization (WHO), tuberculosis (TB) remains a significant global health challenge, with approximately 10 million new cases and 1.4 million deaths reported in 2020.
Gerson Ney Hernández-Acevedo +3 more
doaj +1 more source
, 2007 Instructive influence of environment on heredity has been a debated topic for centuries. Darwin's identification of natural selection coupled to chance variation as the driving force for evolution, against a formal interpretation proposed by Lamarck ...
Danchin, Antoine
core +1 more source
Possible role of human ribonuclease dicer in the regulation of R loops
FEBS Open Bio, EarlyView.R loops play an important role in regulating key cellular processes such as replication, transcription, centromere stabilization, or control of telomere length. However, the unscheduled accumulation of R loops can cause many diseases, including cancer, and neurodegenerative or inflammatory disorders. Interestingly, accumulating data indicate a possible
Klaudia Wojcik +2 more
wiley +1 more source
Bacteria inspired patterns grown with hyperbolic cellular automata [PDF]
arXiv, 2010 In this paper we give three examples of expending patterns defined by hyperbolic cellular automata whose growth seems to be very similar to the growth of colonies of bacteria.
arxiv
THE INFLUENCE OF CARBON DIOXIDE ON BACTERIA [PDF]
, 1927 George Valley, Leo F. Rettger
openalex +1 more source