Events
CEMINAR
The most important community-oriented activity we sponsor is CEMINAR, formerly MicroMorning, a monthly seminar series where students and postdocs in the CEMI program present their work. Usually 2 individuals present 20-25 min talks (+ 5 min questions) to fill the hour, but on rare occasions we invite an outside speaker. CEMINAR is primarily designed to provide CEMI students and postdocs with an opportunity to practice giving a formal talk to a friendly Caltech audience. Numerous collaborations have been sparked between labs at Caltech thanks to creative connections made during these seminars. View past CEMINARS
CEMINAR
CEMINAR is on the second Wednesday of every month.
UPCOMING
Wednesday, October 16, 2024, 4:00 pm
4:00-5:00pm Chen 130
5:00-5:30pm Socializing (snacks and drinks will be provided)
"Revealing distinct microbial signatures of necrotizing enterocolitis using novel quantitative metagenomic technologies"
Kathy Gopalakrishna
Ismagilov Lab
Necrotizing enterocolitis (NEC) affects the small intestines of 6-12% of preterm infants and lacks effective diagnostics and therapies. The exact microbial cause is unclear, and previous studies relied on fecal samples, leaving gaps in understanding microbial activity within NEC tissues. This project will address these gaps by quantifying microbial genera, strains, pathways, and genes in NEC intestinal tissue using two technologies from Ismagilov Lab: Quant-Seq, a 16S rRNA sequencing method, and a microbial enrichment method (MEM) that removes human DNA. The findings will provide crucial insights into NEC’s microbial features, paving the way for improved diagnostics and treatments.
"Streamlining megabase-scale bacterial genome engineering"
Tomasz Gawda
Wang Lab
New tools developed in our lab enable bacterial genome engineering at previously unattainable scale by coupling conjugative DNA transfer and targeted integration of megabase-long genome segments between cells. Here I will discuss our efforts to streamline this workflow through the display of synthetic adhesins on the bacterial surface which enable efficient DNA conjugation in liquid cultures and using a liquid handler for automating various steps of the process. These advances will allow high-throughput generation of bacterial chimeras, opening new avenues in both applied and fundamental aspects of microbial research.
Social Events
In addition to CEMINAR, CEMI sponsors social events during the academic year:
Fall Poster Sessions: All CEMI labs present one or more posters on their lab’s research. This helps incoming/current students and postdocs remain up-to-date on that latest research projects going on across the campus. One attractive feature of Caltech is that students admitted in any graduate program are welcome to rotate in any lab (as long as the lab is taking students), so this poster session can open up new interests and areas for exploration. It also can spawn new collaborations between labs.
Spring Lectures and Evening Gala: To celebrate the start of the calendar year, we invite a keynote speaker from outside Caltech to give a seminar, plus a few shorter talks by assistant professors or postdocs at Caltech and other local universities. These “Spring Lectures” are open to anyone interested. As a companion event, we hold a formal gathering for a limited number of CEMI sponsors, faculty, and students and postdocs currently being supported by CEMI grants. The evening’s entertainment is organized by a different CEMI lab each year, and the evening culminates with a presentation of the “CEMI Oscars” (we are close to Hollywood, after all…), roasting CEMI members for notable achievements in the past year, all in good fun. View past lectures
Spring Happy Hour: In recognition of the fact that sometimes the most inspired ideas come when we least expect them, we promote casual conversation between all members of the CEMI community supplemented with drinks and food at the start of the spring term (no posters required!).
CEMI Spring Celebration of Science: This hour-long science program featured short lightning talks from CEMI graduate students and postdocs followed by time to talk with the speakers and socialize with our CEMI colleagues. The inaugural event was held on May 12, 2021.
Workshops
CEMI occasionally supports training courses at Caltech that provide members of the CEMI community with an opportunity for intensive training in a particular area. Any member of the CEMI community is welcome to suggest a topic for a workshop. Please contact the CEMI administrator if you have an idea. View past workshops
