alex jaffe
@alexjaf.bsky.social
760 followers 380 following 100 posts
(marine) microbial ecology + evolution | stanford postdoc | he/him/his
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alexjaf.bsky.social
while i AM looking forward to (someday) trivially assembling single contig MAGs from long-read data... picking out coherent contig clusters in #anvio will always be very satisfying!
alexjaf.bsky.social
thanks for flagging.
Reposted by alex jaffe
Reposted by alex jaffe
jlw-ecoevo.bsky.social
My department (ecology and evolution) is hiring a core bioinformatics/comp bio person (not TT but the last person retired after 25+ years). It's a great place to work!: stonybrooku.taleo.net/careersectio...
Computational Biologist
Click the link provided to see the complete job description.
stonybrooku.taleo.net
alexjaf.bsky.social
fingers crossed for good data!
alexjaf.bsky.social
cool, im interested - will send you an email!
alexjaf.bsky.social
is research on mesophilic environments eligible ?!
alexjaf.bsky.social
amen. feel like i need a print-out version for my desk, or something!
alexjaf.bsky.social
tested for what, exactly? in any case, there are nice examples from marine micro - HOTS/BATS/ san pedro for long term time series, geotraces malaspina and tara for geographic breadth …
alexjaf.bsky.social
you are correct - thanks for flagging that!
alexjaf.bsky.social
one other quick question for you - seeing lots of otu coverage vals with 0.31 decimal increments - expected behavior? if so, related to default kmer len?
alexjaf.bsky.social
ah, that's great! working mostly with illumina right now but this may be useful in the future. kudos on your documentation, by the way - very clear
alexjaf.bsky.social
congrats to the team and thanks for the great tool! curious if you have any tips/tricks for 'supplement' - im concerned for ex. that adding more erroneous MAGs from current nanopore chemistry might mess with smafa
Reposted by alex jaffe
ksxue.bsky.social
The Xue lab at UC Irvine is looking for a staff scientist to support our work investigating how microbes interact and evolve in the gut microbiome! Open to a wide range of previous experience levels, see ad for more.
recruit.ap.uci.edu/JPF09601
Junior, Assistant, or Associate Specialist – Xue Lab
University of California, Irvine is hiring. Apply now!
recruit.ap.uci.edu
alexjaf.bsky.social
this was me using rclone yesterday - why u so slow!?
alexjaf.bsky.social
we love to see it.. also neat they derived their expected breadth calculation from an '88 paper
Reposted by alex jaffe
jkpritch.bsky.social
Staff scientist position (computational):

I am looking for a computational scientist to join my genomics lab at Stanford. They should have an outstanding skillset in ML/statistical methods for genomic applications, postdoc experience and a strong publication record.
#sciencejobs
alexjaf.bsky.social
and then there’s infant gut…
alexjaf.bsky.social
but even without that you could get a sense for % of reads composed by your genome(s) of interest - an imperfect (of course) proxy.

i also love branchwater.jgi.doe.gov but im not sure that will give you rel abund, simply presence across all SRA - a very useful starting point for more detailed work
Branchwater Metagenome Query
branchwater.jgi.doe.gov
alexjaf.bsky.social
interesting scenario! relative abundance is tricky, because to me that would imply mapping reads against a relatively representative set of [genomes, gene regions, etc] present in that sample, rather than a select subset.
Branchwater Metagenome Query
branchwater.jgi.doe.gov
Reposted by alex jaffe
oceanmicrobes.bsky.social
Funded postdoc + PhD opportunities in marine microbial ecology! Please share with folks that might be interested.

Start date is flexible (fall 2025 to summer 2026)

More about the lab + applying (Postdoc rolling, PhD apps due Oct/Jan):
sites.google.com/uncc.edu/mic...
Luo Lab - Microbial Ecology - join
The Luo Lab is accepting applications for funded Postdoc and PhD opportunities. Details below. Lab members will have access to state-of-the art wet lab, and computing, and sequencing resources, inclu...
sites.google.com