Iolabs· D Addgene 2018 Boston Bacterial Meeting - Schedule and Introduction
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Northeast Branch ~EWENGLAND Americmt Sociehj for Microbiologtj ioLabs· D addgene 2018 Boston Bacterial Meeting - Schedule and Introduction Thursday, May 31 8:00 AM Registration and Breakfast 9:00 AM Opening Remarks Session I: Motility Moderator: Becky Lamason 9:10 AM Shanice Webster The type IV pili alignment complex, surface sensing, and cyclic-di- GMP signaling in early biofilm formation 9:30 AM Marianne Grognot High throughput 3D tracking of bacterial chemotaxis in complex environments 9:50 AM Miles Duncan Vibrio cholerae motility exerts drag force to impede attack by the bacterial predator Bdellovibrio bacteriovorus 10:10 AM Sophie Robitaille Experimental directed evolution of a swarming motility-defective mutant of Pseudomonas aeruginosa leads to regained motility 10:30 AM Coffee Break Session II: Antibiotics and Resistance Moderator: Hesper Rego 11:00 AM Wilma Neumann The siderophore enterobactin targets ciprofloxacin to Gram-negative pathogens 11:20 AM Gleb Pishchany Amycomicin: an antibiotic that isn’t 11:40 AM Sylvie Manuse Phenotypic variation of intracellular ATP concentration impacts persister formation in E. coli at a single cell level 12:00 PM Cristina AlgR controls in vivo persistence of Pseudomonas aeruginosa Peñaranda 12:20 PM Lunch and Breakout Session 1 12:40 PM Breakout Sessions Begin 1:30 PM Networking Session III: Stress Response Mechanisms and Systems Biology Moderator: Cheryl Andam 1:40 PM Rilee Zeinert A legacy role for DNA binding of Lon protects against genotoxic stress 2:00 PM Michelle Bellerose Mycobacterium tuberculosis mechanisms for survival under antibiotic pressure 2:20 PM Karen Zhu Forecasting bacterial survival-success and adaptive evolution through multi-omics approaches, network analyses and machine learning 2:40 PM Monica Guo A bacterial chromosome structuring protein binds overtwisted DNA to stimulate type II topoisomerases and enable DNA replication 3:00 PM Coffee Break Session IV: Microbial Ecology Moderator: Carey Nadell 3:30 PM Batbileg Bor A glimpse into the secret lifestyle of TM7x as a CPR organism 3:50 PM Audrey-Anne The symbiotic complex of Dendroctonus simplex: implications on the Durand beetle tree attack and life cycle 4:10 PM Cathleen Schlundt Spatial structure in the “Plastisphere”: Imaging bacterial communities on plastic marine debris using CLASI-FISH 4:30 PM Steven Biller Heterotroph interactions alter Prochlorococcus transcriptome dynamics during extended periods of darkness Poster Session I / Day 1 Reception 5:00 PM Poster Session IA: Posters 1-73 (odds) and 75 6:00 – Poster Session IB: Posters 1-73 (evens) and 82, 88, 100 7:00 PM 1 Friday, June 1 8:30 AM Morning Coffee Session V: Host-Pathogen Moderator: Scarlet Shell 9:00 AM Jen Helble Two-photon imaging of Chlamydia infection reveals host immune- cell migration to mucosal surfaces 9:20 AM Sally Demirdjian PIP3 induces phagocytosis of non-motile Pseudomonas aeruginosa 9:40 AM David VanInsberghe Diarrheal illnesses trigger Clostridium difficile colonization in the human gut 10:00 AM Troy Hubbard Re-engineering the cholera pathogen yields a probiotic agent that rapidly protects against cholera 10:20 AM Coffee Break Session VI: Microbial Communities Moderator: Michelle Larsen 10:40 AM Sajjad Hossain Discovery of a novel nitric oxide responsive pathway and a putative nitric oxide sensor (NosP) 11:00 AM Murray Tipping Self recognition signals induce antibiotic tolerance in the opportunistic pathogen Proteus mirabilis 11:20 AM Kristin Loomis Carbon source utilization of the skin Microbiota 11:40 AM Abhishek Shrivastava Cargo transport shapes the spatial organization of a microbial community 12:00 PM Lunch and Breakout Sessions 12:20 PM Breakout Sessions Begin 1:10 PM Networking Session VII: Microbial Engineering Moderator: Chris Johnston 1:20 PM Bo Yan SMRT-Cappable-seq reveals the complex operome of bacteria 1:40 PM Jeffrey Wagner Live and let die: molecular kill switches in Mycobacterium tuberculosis with applications to vaccine development 2:00 PM Jacob Palmer Engineered probiotic for the inhibition of Salmonella via tetrathionate-induced production of microcin H47 Coffee and Poster Session II 2:20 PM Poster Session IIA: Posters 74-146 (odds) 3:20 PM Poster Session IIB: Posters 74-146 (evens), 32 Session VIII: Morphogenesis and Cell Surface Moderator: Frédéric Veyrier 4:20 PM Katherine Wu Mycobacterial HtrA is required to detoxify a putative cell wall muramidase 4:40 PM Oscar Diaz The Clostridium difficile lipoprotein GerS is required for cortex modification and thus spore germination. 5:00 PM Florence Caro Lipoprotein transport system knockdown reveals a novel cell death trajectory in V. cholerae 5:20 PM Keynote Address: Dianne Newman 6:30 - 8:30 PM Day 2 Reception 2 2018 Boston Bacterial Meeting – Schedule and Introduction WELCOME! Dear Participants, On behalf of the BBM2018 Organizing Committee, we thank you for attending the 24th Boston Bacterial Meeting! Over the past 24 years, the BBM has offered an intellectually stimulating and collegial atmosphere for bacteriologists throughout the New England area to discuss cutting- edge science, share ideas, and highlight the work of early-career researchers. The BBM is proud to provide a forum that fosters collaborations between researchers from all levels, within both academia and industry. The BBM has grown significantly since its inception—this year, we have expanded the conference to two full days. The past few years have seen record-breaking participation from researchers both near and far. Given the success and demand of the interactive breakout sessions, we have also expanded the number of offerings to occur on both days. This year also brings a record-breaking number of undergraduate students in attendance. Although the BBM has undergone many changes over the last 24 years, one crucial element has remained consistent: our commitment to the highest quality research. This is particularly evident in the 30 talks and over 140 posters that will be presented at this year’s meeting. This year we are excited to feature Dr. Dianne Newman as our Keynote Speaker. Dr. Newman is the Gordon M. Binder/Amgen Professor of Biology and Geobiology at the California Institute of Technology (Caltech) and a 2016 MacArthur Foundation Fellow. Prior to her tenure at Caltech, Dr. Newman participated in BBM in its early years, as a postdoctoral fellow in the Kolter lab. We are delighted to welcome back Dr. Newman and hear about her ongoing work in molecular geomicrobiology. The BBM would not be possible without the efforts of the Organizing Committee, a highly motivated and enthusiastic group of graduate students and post-docs dedicated to the success of this meeting. We are also indebted to our faculty sponsors Ethan Garner and Tom Bernhardt and meeting founders Rich Losick, Roberto Kolter, John Mekalanos, and Andrew Wright; we thank them for their continuing guidance. Additionally, we thank our generous industry sponsors and the NIH, for the financial support that helps make this meeting possible! Finally, we thank all of you for your participation and support of Boston Bacterial Meeting. We hope you will find the next two days both intellectually and socially fulfilling. Thank you again for joining us! Sora Kim and Max Schubert Co-chairs, BBM2018 3 Meeting Announcements ● Please silence your mobile devices during the talks. ● No food or drink allowed in the classrooms or auditorium. ● For people attending breakout sessions, after picking up lunch, you may eat your packed meal right before your session starts or after it ends. ● For poster session judges, please check in at the registration desk to pick up materials. ● To submit your vote for popular choice poster, write down the number of your nominated poster and place it in the ballot box. ● To maintain confidentiality of unpublished data, recording or photography of oral and poster presentations is prohibited without prior permission of presenters. ● Please keep your name badge on you at all times during the conference. At the end of the conference, please help us recycle the empty plastic name badge holders by placing them in the designated boxes or by leaving them at the registration desk. ● Restrooms are located in the basement. ● Room 109 is available as a lactation room but does not have a pump or fridge. A portion of the funding for this year’s conference was made possible by grant R13AI138540 from the National Institute of Allergy and Infectious Diseases. The views expressed in written conference materials or publications and by speakers and moderators do not necessarily reflect the official policies of the Department of Health and Human Services; nor does mention of trade names, commercial practices, or organizations imply endorsement by the U.S. Government. Additional funding generously provided by: Prizes generously provided by: 4 Keynote Speaker Dianne K. Newman, Ph.D. Dianne K. Newman is a 2016 MacArthur Foundation Fellow and the Gordon M. Binder/Amgen Professor of Biology and Geobiology in the Divisions of Biology and Biological Engineering and Geological and Planetary Sciences at the California Institute of Technology (Caltech). Dr. Newman’s research examines the relationships between bacterial metabolism, geochemistry, and infection. Her work has revealed how bacteria can mobilize arsenate in arsenic respiration and how anoxygenic phototrophs utilize ferrous iron during photosynthesis. She is a pioneer in molecular geomicrobiology who has contributed widely to understanding microbe-mineral interactions in the context of evolution of life on Earth. More recent studies by the Newman lab have expanded their investigations to bacterial communities in chronic infections, such as elucidating the role of phenazine redox cycling in the survival of Pseudomonas aeruginosa within the lungs of cystic fibrosis patients. Dr. Newman received her Ph.D. in Civil and Environmental Engineering from the Massachusetts Institute of Technology and was a postdoctoral fellow in the Department of Microbiology and Molecular Genetics at Harvard Medical School.