
Microbial/evolutionary/chemical ecologist / Data Scientist w/ @Bayer4CropsUS / Microbiomes & symbiosis / #firstgen / #queerinstem / opinions = mine
St Louis, MO
Joined February 2020
- Tweets414
- Following860
- Followers563
- Likes4.3K
Found a very sad four leaf clover on my rhizobium-free plants today! Does this bode for good or bad luck for my experiment?! π€·πΌ #rhizobia #microbiome #plants
Dr. John McMullen (they/he) π³οΈβπ retweeted
Happy Pride Month! For Pride month this year, oSTEM and Queer in AI are fundraising for two programs to support #LGBTQ+ scholars in #STEM: Scholarship and Grad App Assistance programs. Celebrate #PrideMonth by helping uplift LGBTQ scholars! Donate at bit.ly/oSTEMpride
Dr. John McMullen (they/he) π³οΈβπ retweeted
#oSTEM2024 Conference registration is officially LIVE! Snag your tickets now to join us in beautiful Portland, OR this fall! To celebrate #PrideMonth, early bird registration rates will run all month through June 30th! Visit conference.ostem.org to get started!
Johnny here! They/he. I am an evolutionary + chemical ecologist passionate about #regenerativeag & how microbes interact with one another & their hosts. Outside of work, I like to crochet, cross-stitch, and go to OrangeTheory. #queerinstem photos of me + corn & fiancΓ© in cave!
Dr. John McMullen (they/he) π³οΈβπ retweeted
Happy #Pride! To kick things off this month, we're happy to announce an extension to the RFP deadline! If you missed yesterday's deadline, you now have a second chance to join us as a speaker at #oSTEM2024. Submit your proposals by June 5th! More info at conference.ostem.org!
Dr. John McMullen (they/he) π³οΈβπ retweeted
π¬ Are you a postdoc?
Taking this multi-language survey will aid the community in understanding and developing strategies to address systemic and infrastructural issues in the academic system β closing next week! elifesciences.org/inside-eliβ¦
#PostdocVoice @PostdocVoice
What a beautiful share from my favorite, the wonderful @_bug4bug_ for #TransDayOfVisability
On #TransDayOfVisibility, ESA celebrates contributions of transgender scientists to entomology and affirms our commitment to a safe, welcoming professional community. #EntoDEI Learn more in this 2023 Q&A w/ a trans entomologist in Communications Biology: nature.com/articles/s42003-0β¦

ALT Square banner image with horizontal stripes of blue, pink, white, pink, and blue (top to bottom) and text reading "March 31, 2024 | International Transgender Day of Visibility | Celebrate and Advocate for Trans Visibility | #EntoDEI". At left is a small image of an ant and at right is a small image of a praying mantis. A faded silhouette of the ESA logo appears in the background of the image.
Dr. John McMullen (they/he) π³οΈβπ retweeted
Today is International Transgender Day of Visibility. This year, our members are organising our first meet-up for Trans and Nonbinary members attending #Microbio24 . Find out more about this and our other socials: microb.io/4bTDGkD
Dr. John McMullen (they/he) π³οΈβπ retweeted
Happy #TransgenderDayofVisibility! Take a moment to be proud of yourself and the trans people in your life. (1/2)
Iβm excited to announce I recently started as a Data Scientist @Bayer4CropsUS! Doing similar stuff as before - trying to understand how we can improve agriculture with some helpful microbes! Iβm so greatful for the time I spent with @jaytlennon as a postdoc and with @GEMS_BII!
Keep on the look out! I have some exciting work to share in the rhizobia space with @jaytlennon and @GEMS_BII in the near future!
Dr. John McMullen (they/he) π³οΈβπ retweeted
Two LSU graduate students were shot while in town for the South Eastern branch of the Entomological Society of America. It was random act of gun violence. Plz consider donating and sharing posts to support them dealing with financial and emotional strains. gofundme.com/f/lsu-graduate-β¦
Dr. John McMullen (they/he) π³οΈβπ retweeted
More than the sum of its parts: uncovering emerging effects of microbial interactions in complex communities academic.oup.com/femsec/advaβ¦
Dr. John McMullen (they/he) π³οΈβπ retweeted
Please share: collaborative postdoc opportunity in microbial ecology and evolution @IUBiology:
Part of @NSF Biology Integration Institute (BII) on "Genomics and Eco-evolution of Multi-Scale Symbioses (GEMS)β Β @GEMS_BII: tinyurl.com/4vyf6erd
indiana.peopleadmin.com/postβ¦
Dr. John McMullen (they/he) π³οΈβπ retweeted
Great job @emmi_a_mueller !
A shout out to IU biology professor Jay Lennon and grad student Emmi Mueller for developing a way to better understand the gut microbiome. How did they do it? Read: go.iu.edu/5L9j @IUCollege
Dr. John McMullen (they/he) π³οΈβπ retweeted
What can we learn from timing the onset of symbiosis? And how does symbiont acquisition & molecular evolution impact host adaptation & diversification?
We ask these questions of leaf beetles, led by @MarlenyGarciaL1 & out today in @CurrentBiology!
cell.com/current-biology/fulβ¦ π§΅1/n
Dr. John McMullen (they/he) π³οΈβπ retweeted
The open access guide in the above column can be found here. Please feel free to disseminate widely!
figshare.com/articles/journaβ¦
Dr. John McMullen (they/he) π³οΈβπ retweeted
Round 1 of our 2024 International Development Fund is now open. Up to Β£5000 is available to assist microbiologists in countries with lower-middle-income economies. Check your eligibility and apply now: microb.io/2tFt3hK
Dr. John McMullen (they/he) π³οΈβπ retweeted
An international multi-language survey spearheaded by #eLifeAmbassador @HaageVc is asking #postdocs about the reasons behind their early departure from research groups.
Take the survey and help the group address the postdoc crisis: elifesciences.org/inside-eli⦠@PostdocVoice
Dr. John McMullen (they/he) π³οΈβπ retweeted
π£Apps for the 2024 Undergraduate Biomedical Informatics and Data Science Summer Internship are due Feb 16th!
More info: bit.ly/ohsu-informatics-inteβ¦
What: PAID internships with research in data science & informatics
Where: OHSU Portland, OR
@OHSUInformatics
@OHSUBCB
@OHSUSOM
Dr. John McMullen (they/he) π³οΈβπ retweeted
Applications for #ESA2024 registration grants are open!π
Apply and learn more here: esa.org/longbeach2024/fundinβ¦


























