Alejandro Manzano Marín

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52 Following
22 Posts

Senior Scientist 👨🏽‍🔬 @DOME_Vienna
🇲🇽🇪🇺(🇦🇹🇫🇷🇪🇸) Symbionts, bacteria, insects, leeches, bioinformatics, evolution, and genomics. Opinions are my own.

Also on ☁️ #Bsky ⬇️
https://bsky.app/profile/amanzanom.bsky.social

Websitehttps://amanzanom.weebly.com/
ResearchGatehttps://www.researchgate.net/profile/Alejandro_Manzano-Marin
Scholarhttps://scholar.google.com/citations?hl=en&user=3JixruAAAAAJ
Blueskyhttps://bsky.app/profile/amanzanom.bsky.social
Got another #Bsky code, if anyone in the #symbiosis/#microbiology sphere wants one, send me a DM
Bluesky

Got a #Bsky code, if anyone in the #symbiosis sphere wants one, send me a DM

Just a couple of days to go for the #GRCSymbioses meeting! Is anyone else getting some tourism done before the meeting???

https://www.grc.org/animal-microbe-symbioses-grs-conference/2023/
https://www.grc.org/animal-microbe-symbioses-conference/2023/

... and of course, searching for some of your favourite #bugs...???

@GordonConf @MicrObeng @Kaltenpoth_Lab

2023 Animal-Microbe Symbioses (GRS) Seminar GRC

The 2023 Gordon Research Seminar on Animal-Microbe Symbioses (GRS) will be held in Lucca (Barga), LU Italy. Apply today to reserve your spot.

If you have been accepted but not yet registered, please do so ASAP, as we have to at some point set a cutoff date for registrations and replace non-registered attendees with people on the waiting list. You will be getting a reminder email soon!

#GRCsymbioses

#GRCsymbioses update!

Both GRC and GRS programs are now online! At the GRS, we are very pleased at the high-quality and interesting abstracts we received, but had to make tough choices when choosing who to select. 1/2

GRS: https://www.grc.org/animal-microbe-symbioses-grs-conference/2023/
GRC: https://www.grc.org/animal-microbe-symbioses-conference/2023/

https://ecoevo.social/@amanzanom/109537152268292683

2023 Animal-Microbe Symbioses (GRS) Seminar GRC

The 2023 Gordon Research Seminar on Animal-Microbe Symbioses (GRS) will be held in Lucca (Barga), LU Italy. Apply today to reserve your spot.

Feats. form the #symbiont genomes suggest an early stage of reassignment and an ancestral propensity for the P. siddallii bacteria to undergo such a reassignment, e.g. the ancestral accumulation of 'UGA' codons in essential genes.

Caught your attention? Go ahead and read it. 4/4

Most surprisingly, we found that a "rare" genetic code reassignment (11->4) evolved in the #symbiont lineage associated to the mexican leech H. acuecueyetzin ("#leech" in Nahuatl). This reassignment means that the STOP #codon 'UGA' is now coding for TRP. 3/4
We set to further explore the Providencia-Haementeria #symbiosis by expanding the genomic knowledge of this #symbiont. We found that similarly to other long-term vertically transmitted symbionts, the P. siddallii ancestor evolved a small gene-dense mobile element-free #genome 2/4

Latest on #leech #symbionts!

Evolution of an alternative genetic code in a leech #endosymbiont

https://doi.org/10.1101/2023.03.27.534433

Great collaboration with friends and colleagues @Alejand27087755 & @sebastian_kvist 1/4

@DOME_Vienna @ib_unam @ROMtoronto @eebtoronto @naturhistoriska