Results 21 to 30 of about 6,569,074 (300)

Mismatch repair in Gram-positive bacteria [PDF]

Research in Microbiology, 2016
DNA mismatch repair (MMR) is responsible for correcting errors formed during DNA replication. DNA polymerase errors include base mismatches and extra helical nucleotides referred to as insertion and deletion loops. In bacteria, MMR increases the fidelity of the chromosomal DNA replication pathway approximately 100-fold.
Justin S. Lenhart, Monica C. Pillon, Alba Guarné, Julie S. Biteen, Lyle A. Simmons   +4 more
openaire   +2 more sources

Gram-positive bacterial lipoglycans based on a glycosylated diacylglycerol lipid anchor are microbe-associated molecular patterns recognized by TLR2 [PDF]

, 2013
Innate immune recognition is the first line of host defense against invading microorganisms. It is a based on the detection, by pattern recognition receptors (PRRs), of invariant molecular signatures that are unique to microorganisms.
Alain Vercellone, Nigou, Jerome, Iain Sutcliffe, Besra, Gurdyal, Mishra Arun K., Arun K Mishra, Jérôme Nigou, Blanc Landry, Sutcliffe Iain, Mishra, Arun, Gurdyal S Besra, Castanier Romain, Ray, Aurélie, Romain Castanier, Vercellone, Alain, Ray Aurélie, Mishra, Arun K, Castanier, Romain, Landry Blanc, Blanc, Landry, Vercellone Alain, Nigou Jérôme, Besra, Gurdyal S; id_orcid, Sutcliffe, Iain, Besra Gurdyal S., Mishra, Arun K., Aurélie Ray   +26 more
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Results of linear mixed models examining effects of earthworm species, the different earthworm density addition, and the nested density of earthworm species on soil microorganism biomasses including total microorganism, bacteria, fungi, the ratio of gram-positive bacteria to gram-negative bacteria, gram-negative bacteria, gram-positive bacteria, the ratio of gram-positive to gram-negative bacteria, actinomycete, arbuscular mycorrhizal fungi (AMF), protozoa.

, 2023
Results of linear mixed models examining effects of earthworm species, the different earthworm density addition, and the nested density of earthworm species on soil microorganism biomasses including total microorganism, bacteria, fungi, the ratio of gram-
Yongfan Cheng (16851525), Xinli Niu (5804906), Xi Zhang (83736), Wei Zhao (14321), Mengjun Du (16851531), Xiaopei Feng (16851528), Yanfang Gu (679520)   +6 more
core   +1 more source

Quorum-Sensing Inhibition by Gram-Positive Bacteria

Microorganisms, 2022
The modern paradigm assumes that interspecies communication of microorganisms occurs through precise regulatory mechanisms. In particular, antagonism between bacteria or bacteria and fungi can be achieved by direct destruction of the targeted cells ...
Evgeniya V. Prazdnova, Andrey V. Gorovtsov, Nikita G. Vasilchenko, Maxim P. Kulikov, Varvara N. Statsenko, Anna A. Bogdanova, Alexandr G. Refeld, Yaroslav A. Brislavskiy, Vladimir A. Chistyakov, Michael L. Chikindas   +9 more
doaj   +1 more source

Sortase enzymes in Gram‐positive bacteria [PDF]

Molecular Microbiology, 2011
SummaryIn Gram‐positive bacteria proteins are displayed on the cell surface using sortase enzymes. These cysteine transpeptidases join proteins bearing an appropriate sorting signal to strategically positioned amino groups on the cell surface. Working alone, or in concert with other enzymes, sortases either attach proteins to the cross‐bridge peptide ...
Thomas, Spirig, Ethan M, Weiner, Robert T, Clubb   +2 more
openaire   +2 more sources

Novel sigmaB regulation modules of Gram-positive bacteria involve the use of complex hybrid histidine kinases. [PDF]

, 2011
Contains fulltext : 97170.pdf (Publisher’s version ) (Closed access)A common bacterial strategy to cope with stressful conditions is the activation of alternative sigma factors that control specific regulons enabling targeted responses.
Christof Francke, Roland J. Siezen, Abee, T., Been, M.W.H.J., de, Been, M.W.H.J. de, Siezen, R.J., Tjakko Abee, Francke, C., Mark de Been   +8 more
core   +1 more source

Antimicrobial Peptides Targeting Gram-Positive Bacteria

Pharmaceuticals, 2016
Antimicrobial peptides (AMPs) have remarkably different structures as well as biological activity profiles, whereupon most of these peptides are supposed to kill bacteria via membrane damage.
Nermina Malanovic, Karl Lohner
doaj   +1 more source

Small proteins in Gram-positive bacteria

FEMS Microbiology Reviews, 2023
Abstract Small proteins comprising less than 100 amino acids have been often ignored in bacterial genome annotations. About 10 years ago, focused efforts started to investigate whole peptidomes, which resulted in the discovery of a multitude of small proteins, but only a number of them have been characterized in detail.
Sabine Brantl, Inam Ul Haq
openaire   +2 more sources

Antibiotic resistance pattern for Gram-positive bacteria.

, 2022
Antibiotic resistance pattern for Gram-positive bacteria.
Shahla Samei Fard (14135150), Fariba Abbasi (14135153), Reza Heydari (619996), Ahmad Farajzade Sheikh (14135144), Nazanin Ahmad Khosravi (14135147), Moloudsadat Motahar (4357243), Hossein Meghdadi (14135156), Zahra Dargahi (14135138), Melika Moradi (14135162), Anas Abdullah Hamad (14135141), Fatemeh Jahangiri Mehr (11668706), Pejman Bakhtiyariniya (14135159), Aram Asareh Zadegan Dezfuli (11172789)   +12 more
core   +1 more source

Antimicrobial Effect of Acacia Nilotica on Some Gram Positive and Gram Negative Bacteria

Al-Mustansiriyah Journal of Science, 2018
Acacia nilotica is a plant has an inspiring range of medicinal uses. This plant contributes a number of groups among which are alkaloids, volatile essential oils, phenols and phenolic glycosides, resins, oleosins, steroids, tannins and terpenes, this ...
Faten R. Hameed
doaj   +1 more source