#Bacteria that end up inside of host cells for a long time (aka #endosymbionts) lose a lot of genes. In some cases these tiny #genomes can become unstable. One spectacular case of this is in cicadas. @noahspencer looked at what happens to #transcription of endosymbiont genes as their genomes erode and the dosage of genes becomes unbalanced. Here is a preprint showing what he found. Short version: these bacteria have almost completely lost control of their transcription!
#transcription #genomes #endosymbionts #bacteria
RT @RoliRoberts
Lucinid clams - #endosymbionts use environmental sulphide for #chemosynthesis. But some #symbiont proteins (sulphide-binding DsrC, metabolism-shunting GAPDH) are found in distant tissues, including haemolymph... how? @jillpeterplan #EESSymbiosis
#eessymbiosis #symbiont #chemosynthesis #endosymbionts
RT @RoliRoberts
Anaeramoeba (actually a metamonad) - @jon_hultqvist talks about the striking array of tightly apposed methanogenic #archaeal #endosymbionts and #hydrogenosomes - host has many Rab genes, perhaps for complex membrane management? #EESSymbiosis
#eessymbiosis #hydrogenosomes #endosymbionts #archaeal
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. @EmmelienV @blaxterlab describe genomes of 110 #Wolbachia coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci #PLOSBiology https://plos.io/3DarU62
#plosbiology #wolbachia #endosymbionts
Phylogenomic analysis of Wolbachia genomes from the Darwin Tree of Life biodiversity genomics project (PLOSBiology)
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. Genomes of 110 #Wolbachia are descibed coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci
Ticker of #thenewuniverse, creator of https://fedi.science
https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3001972
#endosymbionts #wolbachia #thenewuniverse
Phylogenomic analysis of Wolbachia genomes from the Darwin Tree of Life biodiversity genomics project (PLOSBiology)
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. Genomes of 110 #Wolbachia are descibed coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci
Ticker of #thenewuniverse, creator of https://fedi.science
https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3001972
#thenewuniverse #wolbachia #endosymbionts
Phylogenomic analysis of Wolbachia genomes from the Darwin Tree of Life biodiversity genomics project (PLOSBiology)
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. Genomes of 110 #Wolbachia are descibed coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci
Ticker of #thenewuniverse, creator of https://fedi.science
#endosymbionts #wolbachia #thenewuniverse
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. Genomes of 110 #Wolbachia are descibed coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci (PLOSBiology)
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. @EmmelienV @blaxterlab describe genomes of 110 #Wolbachia coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci #PLOSBiology https://plos.io/3DarU62
#plosbiology #wolbachia #endosymbionts
The #Wolbachia tree in @PLOSBiology 110 Wolbachia genomes sequenced and those of their 93 host species, spanning 92 insect families
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RT @PLOSBiology
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. @EmmelienV @blaxterlab describe genomes of 110 #Wolbachia coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci #PLOSBiology https://plos.io/3DarU62
https://twitter.com/PLOSBiology/status/1617807379357372417
#plosbiology #endosymbionts #wolbachia
RT @PLOSBiology
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. @EmmelienV @blaxterlab describe genomes of 110 #Wolbachia coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci #PLOSBiology https://plos.io/3DarU62
#plosbiology #wolbachia #endosymbionts
Wolbachia are #endosymbionts that manipulate their hosts' reproductive biology. @EmmelienV @blaxterlab describe genomes of 110 #Wolbachia coincidentally sequenced alongside their insect hosts, finding a rich diversity of host manipulation loci #PLOSBiology https://plos.io/3DarU62
#plosbiology #wolbachia #endosymbionts
Better access to #sunlight could be lifeline for #corals worldwide, study finds.
#algae #endosymbionts #photosynthesis #biodiversity
https://phys.org/news/2023-01-access-sunlight-lifeline-corals-worldwide.html
#sunlight #corals #algae #endosymbionts #photosynthesis #biodiversity
#Chlamydiae is an ancient bacterial phylum infamous for the human pathogen #Chlamydia
All chlamydiae are #endosymbionts that infect hosts ranging from #protists to animals. Yet, they have drastically different genomes!
How did Chlamydiae #evolve and differences come about?
#chlamydiae #Chlamydia #endosymbionts #protists #evolve
#Bacterial #endosymbionts often protect their hosts from threats. For instance, #Wolbachia inhibit #viral #pathogens in #insects and #Hamiltonella defensa protect from #parasitoid wasps.
Here, researchers report that #Regiella insecticola protects #aphids from Acyrthosiphon pisum virus. This is only the second #symbiont reported to inhibit viral pathogens in #arthropods.
#arthropods #symbiont #aphids #regiella #parasitoid #hamiltonella #insects #pathogens #viral #wolbachia #endosymbionts #bacterial
#Bacterial #endosymbionts often protect their hosts from threats. For instance, #Wolbachia inhibit #viral #pathogens and #Hamiltonella defensa protect from #parasitoid wasps.
Here, researchers report that #Regiella insecticola protects #aphids from Acyrthosiphon pisum virus. This is only the second #symbiont reported to inhibit viral pathogens in arthropods.
#symbiont #aphids #regiella #parasitoid #hamiltonella #pathogens #viral #wolbachia #endosymbionts #bacterial
RT @virtigation: #Bacterial #symbionts & #endosymbionts could serve as a novel #whitefly control method. A new study by our partner @LIST_Luxembourg has found that plant-mediated rifampicin treatment of #Bemisiatabaci whitefly disrupts, but does not eliminate endosymbionts https://www.nature.com/articles/s41598-022-24788-0#article-info
🐦🔗: https://n.respublicae.eu/Plants_EFSA/status/1599673903764320256
#Bacterial #symbionts #endosymbionts #whitefly #Bemisiatabaci
Hey there #ScienceMastodon
I am a Postdoc with Thijs Ettema at Wageningen University and Research (WUR) in the Netherlands.
I like to spend my time looking into the ancient evolution of prokaryotic genomes, mostly Chlamydiae and Asgard archaea.
https://genomic.social/web/@stephkoe
#microbiology #evolution #phylogenetics #phylogenomics #endosymbionts #archaea
#ScienceMastodon #microbiology #evolution #phylogenetics #Phylogenomics #endosymbionts #archaea