Darren Obbard
@darrenobbard.bsky.social
📤 1629
📥 661
📝 188
Flies, Viruses, Genomes
reposted by
Darren Obbard
Tanja Stadler
15 days ago
Open position at the Swiss Institute of Bioinformatics: We are looking for a Director of the Center of Pathogen Bioinformatics
apply.refline.ch/499599/0346/...
I am in the Center's steering board together with fantastic colleagues (Emma Hodcroft
@firefoxx66.bsky.social
, Richard Neher
@neher.io
, and
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Director, Center for Pathogen Bioinformatics
The Centre for Pathogen Bioinformatics (CPB) is a unit of SIB which offers expertise and services in pathogen bioinformatics, computational molecular epidemiology and related multi-site project manage...
https://apply.refline.ch/499599/0346/pub/2/index.html
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Armando Rosario-Lebrón
4 days ago
Join me in Edinburgh on the 22nd of November for the
@royentsoc.bsky.social
Outreach, Culture & Education SIG meeting at the National Museum of Scotland! If you missed the abstract deadline, you can still submit a poster until 10 Nov. 🧪
#bugsky
#entomology
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Darren Obbard
POPGROUP59
4 days ago
Hi Folks ! Just a few more days to register for the POPGROUP meeting (deadline = this Monday 10/11/2025). Join us in the beautiful city of
#Lille
just across the Channel for three exciting days of science and more !
www.hautsdefrancetourism.com/destinations...
-->
populationgeneticsgroup.org.uk
add a skeleton here at some point
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Out now! From Jarrod Hadfield and Manas Geeta Arun: How to estimate the additive genetic variance for relative fitness from changes in allele frequency:
academic.oup.com/genetics/adv...
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Estimating the additive genetic variance for relative fitness from changes in allele frequency
Abstract. The rate of adaptation is equal to the additive genetic variance for relative fitness (VA) in the population. Estimating VA typically involves ob
https://academic.oup.com/genetics/advance-article/doi/10.1093/genetics/iyaf232/8305445
10 days ago
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Darren Obbard
Wikimedia Foundation
12 days ago
Transparency makes
@wikipedia.org
one of the most trusted sources of information on the internet. From History tabs tracking every edit to Talk pages revealing editors’ discussions, Wikipedia runs on consensus decision-making that is visible to everyone. Learn more ➡️
medium.com/freely-shari...
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Darren Obbard
Ben Longdon
12 days ago
Work with myself + ⭐ team
@xavh.bsky.social
&
@darrenobbard.bsky.social
on the 'Ecological and Evolutionary determinants of the bacterial microbiomes of UK moths'. Please get in touch if you are a Chinese student who likes host-pathogen interactions and would like to live in beautiful Cornwall.
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Darren Obbard
Luca Soldini
12 days ago
(1/9) Join us in Bern, Switzerland (8–11 Feb 2026) for our EMBO Workshop on Molecular Mechanisms of Selfish Elements and Strategies! Organized with Tanja Schwander, Laura Ross (
@laurarossevo.bsky.social
) and Axel Imhof.
meetings.embo.org/event/26-sel...
#EMBOselfishElements
#EMBOevents
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Molecular mechanisms of selfish elements and strategies
Certain genes, chromosomes, organelles, or entire sets of chromosomes can bias their transmission to the next generation, propagating themselves at the expense of the rest of the genome. Referred to …
https://meetings.embo.org/event/26-selfish-elements
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Darren Obbard
Bohdan &%@#ing Pavuk
11 months ago
if you see this post, your actions are: - if you have a spare buck, give it to Wikipedia, then repost this - if you don't have a spare buck, just repost your action is mandatory for the world's best source of information to survive
add a skeleton here at some point
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Darren Obbard
Yuval Simons
16 days ago
Why do complex traits differ in their genetic architecture? In our new PLOS Biology paper, we will try to convince you that two simple scaling laws drive differences in the number, effect sizes and frequencies of causal variants affecting complex traits. Thread:
journals.plos.org/plosbiology/...
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Simple scaling laws control the genetic architectures of human complex traits
Genome-wide association studies have revealed that the genetic architectures of complex traits vary widely. This study shows that differences in architectures of highly polygenic traits arise mainly f...
https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3003402
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Love this!
www.biorxiv.org/content/10.1...
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Transposable elements drive much of naturally occurring genetic lethality in Drosophila melanogaster
Recessive lethal mutations are widespread across studied species, with estimates suggesting that each individual carries at least one. Numerous lethal alleles persist in wild populations at higher fre...
https://www.biorxiv.org/content/10.1101/2025.10.16.682755v1
18 days ago
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Darren Obbard
DrosEU
21 days ago
We are in Bluesky and we are happy to share our two last consortium publications: the DrosEU expanded DEST dataset and a Continent-wide study of phenotypic differentiation among European
#Drosophila
melanogaster populations (1/7)
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Darren Obbard
Keith Matthews
23 days ago
We have a 3+ year post doc available in our lab to study trypanosome transmission and virulence. Combined wet lab and bioinformatics expertise preferred. Please apply via the HR link (
elxw.fa.em3.oraclecloud.com/hcmUI/Candid...
). Find out more about us in the link below.
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The Matthews Lab | Biology
The Matthews Lab
https://biology.ed.ac.uk/the-matthews-lab
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Darren Obbard
PLOS Biology
24 days ago
Fungal
#GenomeSize
variation is largely driven by TEs & lineage-specific genome defenses.
@tbadet.bsky.social
&
@danielcroll.bsky.social
show that presence/absence of RIP mutation systems influences
#genome
architecture, identifying a likely novel defense mechanism
@plosbiology.org
🧪
plos.io/4hcC5tx
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Darren Obbard
Ben Hopkins
24 days ago
The Hopkins Lab (hopkins-lab.com) at the University of Florida is looking to recruit a postdoc to work on the genetics of organ function and evolution across Drosophila and beyond. Please visit
tinyurl.com/vcsjpmzz
or email me for more info. And please RT or send to anyone who might be interested!
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Just past 20K IDs on
#iNaturalist
!
24 days ago
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Darren Obbard
UCU Edinburgh
29 days ago
@edinburgh-uni.bsky.social
we're wondering if UoE management are proud to be the top of the 'slash jobs' league table?
www.timeshighereducation.com/news/cuts-eq...
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Cuts equivalent to 15,000 jobs planned at UK universities – UCU
Proposed job losses almost triple since March as unions prepare to vote on nationwide industrial action
https://www.timeshighereducation.com/news/cuts-equivalent-15000-jobs-planned-uk-universities-ucu
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Darren Obbard
James Briscoe
about 1 month ago
Very sad news, John Gurdon has died. A developmental biologist's developmental biologist, Nobel prize winner His work is the foundation of much of today's dev & stem cell bio. An inspiration to many, including me. Always asking questions & wanting the answers
www.magd.cam.ac.uk/news/profess...
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Professor Sir John Gurdon FRS (1933-2025) | Magdalene College
Magdalene College is deeply saddened to announce the death of Professor Sir John Gurdon FRS, who served as Master of the College from 1995 to 2002.
https://www.magd.cam.ac.uk/news/professor-sir-john-gurdon-frs-1933-2025
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Darren Obbard
Ben Longdon
about 1 month ago
Research assistant + postdoc position on a NERC funded project working w
@darrenobbard.bsky.social
and collaborating with
@savebutterflies.bsky.social
on the ecological and evolutionary drivers of the virome of UK moths
@uniexecec.bsky.social
. Descriptions below and links here
benlongdon.com/join/
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xkcd.com/3056/
(seen via
@annikabarber.bsky.social
)
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RNA
https://xkcd.com/3056/
about 1 month ago
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Darren Obbard
Katharine Khamhaengwong
about 1 month ago
i'm participating in an inaturalist project where anyone in europe can get their specimens dna tested for free, would be cool to have some more participants in some of the countries w/o little orange square on them (download the app! take photos of mushrooms!)
www.inaturalist.org/projects/myc...
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Darren Obbard
Mia Levine
about 1 month ago
Check out this new Levine-Lampson collaboration, led by the talented Hyuk-Joon Jeon. We explored the consequences of inheriting long telomeres from dad and short telomeres from mom. Or the reciprocal. Turns out, parent-of-origin matters (in mice, at least).
authors.elsevier.com/c/1loW-3QW8S...
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https://authors.elsevier.com/c/1loW-3QW8SA47k
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Great story! (Although I think that this is a TE, not an endogenous retrovirus)
add a skeleton here at some point
about 1 month ago
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Darren Obbard
POPGROUP59
about 1 month ago
Exciting news! The next
#PopGroup
meeting will take place in Lille 🍟, France, 7–9 January 2026 – just 1 hour by train from London, Brussels, and Paris. This year, PopGroup will also host ALPHY, the annual meeting of Evolutionary Genomics. More info:
populationgeneticsgroup.org.uk
See you there !
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Population Genetics group 59
https://populationgeneticsgroup.org.uk/
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Darren Obbard
Ben Longdon
about 1 month ago
2 job adverts on a NERC project w myself +
@darrenobbard.bsky.social
on “What determines the virome: ecology and the environment, evolution, or species history?” early 2026 in
@uniexecec.bsky.social
- Postdoc:
jobs.exeter.ac.uk/hrpr_webrecr...
- RA:
jobs.exeter.ac.uk/hrpr_webrecr...
Pls share!
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Darren Obbard
eric lai
about 1 month ago
i was searching for the fly party on the beach at Alicante, and i found it!! (bruno lemaitre and virginie courtier-orgogozo). 🪰
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Darren Obbard
EDRC2025
about 2 months ago
Only a few hours left before our meeting starts! Are you travelling to
#EDRC2025
now? Let us know by using the oficial
#EDRC2025
hashtag!
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Darren Obbard
Josefa González
about 1 month ago
Welcome!
#EDRC2025
add a skeleton here at some point
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Darren Obbard
Teagan Mulford
about 2 months ago
Tired of doom scrolling? Want to help a PhD student out? Check your collection for Promachus (and friends) and I'll be forever indebted! If you need an excuse to get outside and go collecting this weekend, this is it!
#Asilidae
#Diptera
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Darren Obbard
Ashleigh Griffin
about 2 months ago
Join us in our swanky new pad...
@biology.ox.ac.uk
www.biology.ox.ac.uk/article/we-a...
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We are hiring! Oxford biology has three associate professorships available as we move to new state-of-the-art facilities
https://www.biology.ox.ac.uk/article/we-are-hiring
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Another preprint from
@pankajd.bsky.social
!
www.biorxiv.org/content/10.1...
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Predictors of protein evolution in the drosophilid immune system
The evolutionary dynamics of immune genes are shaped by diverse selective pressures, yet the relative roles of gene-level traits, functional specialization, and pathway context remain poorly understoo...
https://www.biorxiv.org/content/10.1101/2025.09.11.675540v1
about 2 months ago
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Darren Obbard
Matt Bertone
about 2 months ago
**Attention fly enthusiasts!** We're looking for presenters for the Dipterists Society General Meeting at ESA
@entsocamerica.bsky.social
in Portland, OR (November 11th) If you're interested in giving a talk, please DM me for a link to submit a title/abstract. Deadline to submit is October 10th.
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Darren Obbard
Chris Jiggins
about 2 months ago
Looking for a PhD? I am advertising two industry sponsored PhD projects. One on black soldier fly genetics with
#betabugs
and another on searching insect biodiversity for novel enzymes
#Syngenta
. Get in touch if you are interested!!
bbsrcdtp.lifesci.cam.ac.uk/available-ic...
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Available iCASE projects | Cambridge Biosciences DTP PhD Programme
iCASE projects for academic year 2026-2027 line_divider.png Project: Understanding cellulose digestion by cryo-EM structure of cellulose microfibril-enzyme complexes Project reference: ICS-BIO-PD26 S...
https://bbsrcdtp.lifesci.cam.ac.uk/available-icase-projects
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Darren Obbard
Stotra Chakrabarti, PhD
2 months ago
I am recruiting 1-2 postbacs for our NSF-funded Tsavo Simba Research Project, investigating fission-fusion! The position is for recent undergrads who have not yet started grad school. Come be a part of our team and help us track/monitor 🦁🌍🛰️📸🧪 Job ad⬇️
careers-macalester.icims.com/jobs/2221/po...
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Darren Obbard
Pedro Vale
2 months ago
*Congratulations* to former Darwin Trust-funded PhD student Arun Prakash for being awarded the Alfred Russel Wallace award from
@royentsoc.bsky.social
for his PhD on
#immune
regulation of disease
#tolerance
and immune
#priming
in
#Drosophila
!
@edinburghbiology.bsky.social
@uoe-eid.bsky.social
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Former PhD student wins the Alfred Wallace Award for significant contribution to the science of entomology | Edinburgh Infectious Diseases | Edinburgh Infectious Diseases
September 2025: Dr Arun Prakash, a Darwin Trust PhD student, has been retrospectively awarded the prestigious award from the Royal Entomological Society for his 2021 thesis ''Immune Regulation Of Dise...
https://edinburgh-infectious-diseases.ed.ac.uk/former-phd-student-wins-the-alfred-wallace-award-for-contribution-to-entomology
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Darren Obbard
UCU Scotland
2 months ago
Pickets across
@edinburghuni.bsky.social
campus this morning opposing £140million cuts and up to 1,800 jobs going, including by compulsory redundancies
#SaveHE
#NoCompulsoryRedundancies
#StopTheCuts
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Darren Obbard
UCU Scotland
2 months ago
Edinburgh University staff begin walkout amid dispute over £140m cuts plan
www.scotsman.com/education/ed...
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Edinburgh University lecturers begin walkout amid dispute over £140m cuts plan
The union said its members had “no choice” but to take industrial action
https://www.scotsman.com/education/edinburgh-university-lecturers-begin-walkout-amid-dispute-over-ps140m-cuts-plan-5306212
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Darren Obbard
Grant Buttars
2 months ago
Today is the first of 5 strike days by
@ucuedinburgh.bsky.social
#DefendEveryJob
www.ucuedinburgh.org.uk/welcome-week...
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Welcome Week strike — UCU Edinburgh
https://www.ucuedinburgh.org.uk/welcome-week-strike-2025
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Darren Obbard
bioRxiv Evolutionary Biology
2 months ago
Rapid protamine evolution suppresses meiotic drive in Drosophila
https://www.biorxiv.org/content/10.1101/2025.09.03.674087v1
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Darren Obbard
Kai Kupferschmidt
2 months ago
Sequence data from the new Ebola outbreak in DRC suggests it is indeed a new spillover. And just incredible to see the virus sequenced and the data publicly shared less than 24 hours after confirmation of the outbreak.
#IDsky
🧪
virological.org/t/the-16th-e...
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The 16th Ebola Virus Disease Outbreak in Bulape Health Zone, Kasai, Democratic Republic of the Congo: A new spillover event from an unknown reservoir host
Background The Democratic Republic of the Congo (DRC) is currently facing concurrent outbreaks including mpox, cholera and malaria (1-4). The Ministry of Public Health, DRC has declared the 16th Ebola...
https://virological.org/t/the-16th-ebola-virus-disease-outbreak-in-bulape-health-zone-kasai-democratic-republic-of-the-congo-a-new-spillover-event-from-an-unknown-reservoir-host/1003
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Darren Obbard
Josh Luke Davis 🏳️🌈
2 months ago
woah this is genuinely, utterly WILD Ant queens of one species produce males of another species, so she can then mate with them and produce hybrid workers! This is so gloriously weird I can't quite compute it 🤯🧪🐜
www.nature.com/articles/d41...
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‘Almost unimaginable’: these ants are different species but share a mother
Ant queens of one species clone ants of another to create hybrid workers that do their bidding.
https://www.nature.com/articles/d41586-025-02807-0
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Darren Obbard
Flo Débarre
3 months ago
Folks going to
#ESEB2025
: To help people connect on Bluesky, I've started making starter packs. Here is a first one with the names that were available when I started. Ping me if you want to be included in the next one!
add a skeleton here at some point
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Darren Obbard
Michael Brockhurst
3 months ago
We are also hiring a 4-year postdoc to study the dynamics and evolution of mobile genetic elements in the C-fixing Icelandic host-spring microbiomes Join our exciting multidisciplinary team funded by
@ukri.org
BBSRC sLoLa
www.jobs.manchester.ac.uk/Job/JobDetai...
add a skeleton here at some point
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Darren Obbard
Satoshi Kawato 川戸智
3 months ago
gbdraw v0.4.0 released! - Label blacklist - Custom label qualifiers - Adjustable label arcs & font size - Configurable axis color & width Install with mamba or try online:
gbdraw.streamlit.app
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Darren Obbard
Michael Hoffman
3 months ago
Cc
@lzamparo.bsky.social
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Darren Obbard
Cassandra Koh 🦟🔬🧪
3 months ago
📣 I'm recruiting a postdoc researcher to join my team for a project on mosquito-specific viruses and host interactions. Peep the job description & how to apply below. Perfect for soon-to-be or recent PhD graduates in mosquito vector biology 🦟 or arbovirology 🦠 🗓️ Application deadline 31 August 2025
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Darren Obbard
Dr Emma Hodcroft
4 months ago
📢New job posting!📢 Are you excited by the idea of building global infrastructure to make pathogen sequencing more accessible, interpretable, and equitable? 🧑🏻💻🧬 My group at
@swisstph.ch
has an opening working with ARTIC2,
@pathoplexus.org
, & Loculus - read on! 1/5
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Hey,
@blongdon.bsky.social
, now would be the moment:
www.inaturalist.org/projects/nat...
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National Moth Week 2025
National Moth Week celebrates the beauty, life cycles, and habitats of moths. National Moth Week 2025 is being held worldwide from July 19-27. Moth-ers of all ages and abilities are encouraged to lear...
https://www.inaturalist.org/projects/national-moth-week-2025
4 months ago
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Two of my favourite websites met and had a baby (
#XKCD
x
#iNat
), but I'm not sure what to do with that information:
xkcd.com/3118/
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iNaturalist Animals and Plants
https://xkcd.com/3118/
4 months ago
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Nice experiments with Drosophila and their mites!
www.cambridge.org/core/journal...
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Priming for protection: Inducible attachment-resistance to ectoparasitic mites in Drosophila | Parasitology | Cambridge Core
Priming for protection: Inducible attachment-resistance to ectoparasitic mites in Drosophila
https://www.cambridge.org/core/journals/parasitology/article/priming-for-protection-inducible-attachmentresistance-to-ectoparasitic-mites-in-drosophila/B1DD4BC759B14E053351D1C4FFC935CF
4 months ago
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Darren Obbard
Mark A. Hanson
4 months ago
Hey
#Drosophila
community and
@flybase.bsky.social
, what is the standard for distinguishing a gene annotated as polycistronic into two separate genes? Specifically we are wondering if CG10332 and IM18 should be reclassified (see:
flybase.org/reports/FBgn...
). What is the convention for this?
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