麻豆传媒色情片

Annual Meeting

Microbial engines of global change

A Discover BMB symposium: Biochemistry of Elemental Cycling
Sean J. Elliott Jennifer DuBois
By Sean J. Elliott and Jennifer DuBois
Sept. 22, 2022

Right now, redox cycling of the elements is happening on a genuinely global scale. These cycles are driven by the intricate electron-transfer chemistry of microbial organisms. Whether engaging in the molecular construction projects of the carbon, nitrogen or sulfur cycles or simply moving electrons to make a bioenergetic living, these smallest of creatures harness metals as cofactors to cycle and recycle the environment around us continuously.

Our symposia at the 麻豆传媒色情片 and 麻豆传媒色情片 Biology annual meeting — now called — in Seattle in March will cover several topics relating to the biochemistry and microbiology of elemental cycling, where complex metalloenzymes often are used to achieve startling transformations. Recently elucidated mechanisms, insight into how metallocofactors are harnessed to power the redox reactions of life around us, and surprising insights into the connections between metals, microbes and electrons all will be discussed.

With concerns for sustainability and a new energy economy, the microscopic world of biological chemistry has much to teach us.

Keywords: Metalloenzymes, enzyme mechanisms, microbiology, biochemistry, biogeochemistry.

Who should attend: All who are fascinated by how microorganisms shape the world around us and how the environment, in turn, shapes microbial biochemistry.

Theme song: “Electric Boogie (The Electric Slide)” by Marcia Griffiths.

This session is powered by electrons, and so are you.

Speakers

The enzymology of the carbon cycle
Jennifer Dubois (chair), Montana State University
Stephen RagsdaleUniversity of Michigan
Sean ElliottBoston University
Cecilia Gomez MartinezUniversity of California, Berkeley
Kylie AllenVirginia Tech

Frontiers of the nitrogen cycle
Eric Hegg (chair), Michigan State University
Yilin HuUniversity of California, Irvine
Lisa SteinUniversity of Alberta
Akif TezcanUniversity of California, San Diego

Metals, microbes and minerals
Sean Elliott (chair), Boston University
Eric BoydMontana State University
Jennifer DuboisMontana State University
Jeff GralnickUniversity of Minnesota
Christine MorrisonColorado School of Mines

Enjoy reading ASBMB Today?

Become a member to receive the print edition four times a year and the digital edition weekly.

Learn more
Sean J. Elliott
Sean J. Elliott

Sean J. Elliott is a professor at Boston University.

Jennifer DuBois

Jennifer DuBois is an associate professor at Montana State University and former secretary of the ASBMB.

Related articles

Arginine tango
Nicole Lynn
From the journals: JLR
Jeyashree Alagarsamy
From the journals: JBC
Emily Ulrich
Out with the old, in with the nucleus
Glen Liszczak & Aaron Johnson

Get the latest from ASBMB Today

Enter your email address, and we鈥檒l send you a weekly email with recent articles, interviews and more.

Latest in Science

Science highlights or most popular articles

From the journals: MCP
Journal News

From the journals: MCP

Feb. 21, 2025

Protein analysis of dopaminergic neurons. Predicting immunotherapy responses in lung cancer. ZASP: An efficient proteomics sample prep method. Read about papers on these topics recently published in 麻豆传媒色情片 & Cellular Proteomics.

Unsheathing the role of myelin lipids in Alzheimer鈥檚 disease
Webinar

Unsheathing the role of myelin lipids in Alzheimer鈥檚 disease

Feb. 21, 2025

Xianlin Han, an ASBMB Breakthroughs speaker, discussed his pioneering work on lipidomics and the role of sulfatide lipids in Alzheimer's disease.

Ten interesting quotes from the JBC archives
Journal of Biological Chemistry

Ten interesting quotes from the JBC archives

Feb. 20, 2025

Older papers include archaic quirks and long-abandoned biological concepts. Some show flashes of ideas that grew into their own fields, and others show that some things never change.

Lipid biomarkers hold clues to stroke recovery
Journal News

Lipid biomarkers hold clues to stroke recovery

Feb. 18, 2025

Scientists at the University of Arizona found that a lipid mediator accumulates with the waves of inflammation associated with stroke and foamy macrophages.

From the JBC archives: Madness, indoles and mercury-based cathartics
Journal of Biological Chemistry

From the JBC archives: Madness, indoles and mercury-based cathartics

Feb. 11, 2025

A 1907 paper sought to resolve an ongoing question of whether indole, a bacterial molecule in the gut, could cause insanity if overproduced.

From the journals: JBC
Journal News

From the journals: JBC

Feb. 7, 2025

Linking modified cysteines to cell migration. Recognizing protein tags for degradation. Disrupting C. difficile toxin production. Read about recent JBC papers on these topics.