Genome Insider

• SIPs with Standards

  Stable Isotope Probing (SIP) is a powerful technique for studying microbial communities. These experiments can show which microbes are handling specific nutrients, or what they're doing with those nutrients, and even how quickly. But there's a catch: SIP labwork and analysis can be very demanding. The JGI offers SIP analysis to make these experiments accessible to more researchers. Ultimately, the goal is to generate SIP data that can be useful to multiple teams and analyses.This episode, Rex Malmstrom (JGI), and Roli Wilhelm (Purdue University), share a few different ways they're working to make this technique, SIP, more standardized -- more reproducible, more reusable, and more insightful, for the future of studying microbial communities.Links from this episode:Submit your own proposal to work with the JGIFind all episode transcripts on our websiteJGI’s Micro-Scale Applications GroupMISIP: a data standard for the reuse and reproducibility of any stable isotope probing-derived nucleic acid sequence and experimentHT-SIP: a semi-automated stable isotope probing pipeline identifies cross-kingdom interactions in the hyphosphere of arbuscular mycorrhizal fungiWebinar: Metagenome quantitative SIP at the JGI: https://www.youtube.com/watch?v=5OgLDTw7eYA Genome Insider: Party in the Rhizosphere Genome Insider: A Powerful Technique to Study Microbes, Now Easier Simulating metagenomic stable isotope probing datasets with MetaSIPSim Microbes Persist: Systems Biology of the Soil Microbiome Science Focus Area (SFA), led by Dr. Jennifer Pett-Ridge at Lawrence Livermore National Laboratory (LLNL)Our contact info:X: @JGIEmail: jgi-comms at lbl dot gov

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• Adopt-A-Genome

  In this episode, undergraduates adopt genomes that the JGI sequenced, but never published in the literature. These students analyze the genomes, write reports, and publish first-author papers, making the data available for future research. Hear from Rekha Seshadri (JGI) and Matt Escobar (California State San Marcos) about how the Adopt-A-Genome project got started. Plus, Kalyani Maitra (California State Fresno) and two students, Angela and Mark Soghomonian share what it was like to take on one of these genomes.Links from this episode:Submit your own proposal to work with the JGIFind all episode transcripts on our websiteFor more information about Adopt-A-Genome:Rekha Seshadri: [email protected] Matt Escobar: [email protected] Adopt-A-Genome Papers: Draft genome sequence of Nitrobacter vulgaris DSM 10236TDraft genome sequences of Butyrivibrio hungatei DSM 14810 (JK 615T) and Butyrivibrio fibrisolvens DSM 3071 (D1T)Genome sequences of key bacterial symbionts of entomopathogenic nematodes: Xenorhabdus cabanillasii DSM17905, Xenorhabdus ehlersii DSM16337, Xenorhabdus japonica DSM16522, Xenorhabdus koppenhoeferii DSM18168, and Xenorhabdus mauleonii DSM17908Our contact info:X: @JGIEmail: jgi-comms at lbl dot gov

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• Gotta Catch 'Em Gall

  Kasey Markel and Patrick Shih (UC Berkeley and the Joint BioEnergy Institute) are looking for new ways to engineer plants. So they’ve looked into wasps that program oak trees to grow structures called galls.In this episode, hear from Kasey and Patrick about how this project unfolded, and how they worked with the JGI's metabolomics program to find out more about these weird little pods.Links from this episode:Submit your own proposal to work with the JGIJoin us at the 2024 JGI User MeetingFind all episode transcripts on our websitePaper: Cynipid wasps systematically reprogram host metabolism and restructure cell walls in developing gallsOur contact info:Twitter: @JGIEmail: jgi-comms at lbl dot govSound effects credits: oars.wav by hazureParma Park Bird Song with Stream.WAV by muneio

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• A Redesign for Yeast’s Genome, Chromosome by Chromosome - Jef Boeke, Weimin Zhang & Leslie Mitchell

  To engineer yeast to do more, and understand genomes in general, Jef Boeke, Weimin Zhang (NYU Langone Health) and Leslie Mitchell (Neochromosome) have worked to replace yeast’s native chromosomes with synthetic versions. This project has turned out to be an international collaboration, with some artistic endeavors along the way. Eventually, the goal is to create an entirely human-generated yeast genome.Links from this episode:Submit your own proposal to work with the JGIJoin us at the 2024 JGI User MeetingFind all episode transcripts on our websitePaper: Manipulating the 3D organization of the largest synthetic yeast chromosomeNYU Release: Researchers Assemble Nine Synthetic Yeast ChromosomesOur contact info:X: @JGIEmail: jgi-comms at lbl dot gov

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• Forest Fungi, Seagrass, and a New View of Symbiosis

  Three stories of JGI-supported research, connected to nutrient cycles. Francis Martin and Lucas Auer discuss their work on communities of forest floor fungi. Allison Joy looks into seagrass meadows' carbon sequestration with insights from Adam Healey and Xiao Ma. And Karen Serrano and Benjamin Cole explain their research on the symbiotic relationship between mycorrhizal fungi and plant roots. Links from this episode:Submit your own proposal to work with the JGIJoin us at the 2024 JGI User MeetingFind all episode transcripts on our websiteFeature: Getting to the Bottom of Fungal Functions Across Earth’s ForestsPaper: Metatranscriptomics sheds light on the links between the functional traits of fungal guilds and ecological processes in forest soil ecosystemsFeature: Eelgrass proves to be much younger than we thoughtPaper: Ocean current patterns drive the worldwide colonization of eelgrass (Zostera marina)Paper: Seagrass genomes reveal ancient polyploidy and adaptations to the marine environmentPaper: Spatial co-transcriptomics reveals discrete stages of the arbuscular mycorrhizal symbiosisOur contact info:Twitter: @JGIEmail: jgi-comms at lbl dot gov

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