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Highlight of each workshop at schools are newly isolated phages - and discussions why most plaques exclude each other when they touch. Phage-induced phenotypic resistance! 🧫🧬🛡
#PhageSky
#microsky Always a fan of Fidelma’s work (plus, who wouldn’t love working on a bacterium called “diabolicus”!!!) journals.asm.org/doi/10.1128/...
#microsky #phagesky #phage www.nature.com/articles/s41...
new pili for the lilliputians (CPR/Patescibacteria) 👇 #MicroSky
Two temperature-dependent membrane fluidity regimes in gram-positive bacteria #mSphere by @abarbotin.bsky.social et al journals.asm.org/doi/10.1128/...
#microsky #glycotimesky #glycotime #microbiomesky I read “mucin” & I think “sialic acid” ;-) www.nature.com/articles/s41...
#microsky #phagesky #phage #synbio www.nature.com/articles/s41...
5d
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5d
Ectoine is a well-established CS used to overcome osmotic stress, produced by a wide range of bacteria. The demonstration of ectoine biosynthesis and catabolism in V. diabolicus showed that it is cond...
journals.asm.org
Deciphering the evolutionary history of ectoine catabolism, a compatible solute utilized by Vibrio diabolicus as an osmoprotectant and a nutrient source | Applied and Environmental Microbiology
Bacterial defense systems act as barriers to phage infection and plasmid transformation. Here, Garb et al. designed synthetic proteins that disable bacterial defense systems, enabling phages to infect...
www.nature.com
Synthetically designed anti-defense proteins overcome barriers to bacterial transformation and phage infection - Nature Communications
#microsky #synbiosky #streptomyces academic.oup.com/nar/article/...
20h
Emmanuele Severi
Emmanuele Severi
Emmanuele Severi
Emmanuele Severi
STCmicrobeblog
STCmicrobeblog
Alexander Harms
Emmanuele Severi
outer membrane vesicles (OMVs) of 𝘝𝘪𝘣𝘳𝘪𝘰 𝘧𝘪𝘴𝘤𝘩𝘦𝘳𝘪 are apparently piñatas full of goodies for its host, 𝘌. 𝘴𝘤𝘰𝘭𝘰𝘱𝘦𝘴. earlier we featured SsrA (tmRNA), now comes SypC protein - both required for proper ldevelopment of the squid's light organ. #SymbioSky
Ákos T Kovács
8d
How do human cells defend against viruses? @sgfern.bsky.social discovers that human immune proteins named ISGs target ancient features of replication shared between animal and bacterial viruses – opening analysis of human immunity to the power of bacterial genetics www.biorxiv.org/content/10.6...
Temperature changes affect the physical properties of the plasma membrane. Typically, a reduction in temperature causes a less fluid and thus more viscous, membrane. It has been long established that ...
journals.asm.org
Two temperature-dependent membrane fluidity regimes in gram-positive bacteria | mSphere
3d
New paper alert!! We just discovered a new filament system that is widespread exclusively within CPR bacteria! www.biorxiv.org/content/10.6.... Short thread below. 🦠🔬🚀
STCmicrobeblog
4d
by Janie — This New Year story begins with newly hatched baby bobtail squids. Each squid is translucent and barely the size of a grain of barley. As they swim around, the six pores on their heads …
smallthingsconsidered.blog
Trans-Trans­la­tion Part 2: Of Vib­rios and Squids
The Candidate Phyla Radiation (CPR) represents a bacterial superphylum estimated to include between 15–50% of all bacterial species, yet CPR bacteria remain challenging to culture and have been primar...
A Novel Pilus System in Candidate Phyla Radiation Bacteria
Kranzusch Lab
www.biorxiv.org
The activation of an antiphage defence system relies on host factors targeted by phages, a mechanism analogous to the way that eukaryotic innate immune systems detect pathogen-induced perturbations of...
www.nature.com
Bacterial cell division protein FtsZ complexes with a phage protein to activate bacterial immunity - Nature Microbiology
Cayman enables computational analysis of carbohydrate-active enzymes (CAZymes) in microbial community data. It revealed novel mucus-foraging gut microorganisms and differences in gut microbial CAZyme ...
www.nature.com
Cayman enables large-scale analysis of gut microbiome carbohydrate-active enzyme repertoires - Nature Microbiology
Debnath Ghosal
Abstract. Streptomycetes are prolific producers of bioactive natural products, but many of the biosynthetic gene clusters (BGCs) are silent in the laborato
academic.oup.com
Inducible CRISPRi enables efficient and high-fidelity genome editing in Streptomyces
SypC, a #symbiont #outerMembraneVesicle protein, impacts the development of the #squid – #vibrio partnership doi.org/10.1073/pnas... #SymbioSky
9d
Bacterial outer membrane vesicles (OMVs) and the cargo they carry are increasingly recognized as a means of communication between microbial symbion...
doi.org
SypC, a symbiont outer membrane vesicle protein, impacts the development of the squid–vibrio partnership | PNAS
Alejandro Manzano Marín