Metagenome Data Scientist – DOE Joint Genome Institute

Harnessing Microbiome Data Science for Energy and the Environment The mission of the U.S. Department of Energy Joint Genome Institute (DOE JGI) is to advance genomics in support of the DOE missions related to energy and the environment. Located in Walnut Creek, California, the DOE JGI provides integrated high-throughput DNA sequencing, synthesis, and computational analysis …

Fuzzy zeros in percentile normalization method to correct for batch effects

We recently published a method to normalize data that corrects for batch effects and allows for pooling of raw data across studies. In this post, I want to discuss more about the important (but potentially confusing) aspect of our method, where we add noise to the zeros before performing the normalization. I’ve gotten a few …

Microbiome Bioinformatics Postdoctoral Scientist, Colorado State University

The Metcalf lab at Colorado State University is seeking a microbiome bioinformatics postdoctoral scientist. The scientist will analyze multi-omics data sets, including but not limited to: amplicon sequencing data, shotgun metagenomics data, and metabolomics data. Min. reqs. include: Ph.D. in bioinformatics, ecology, microbiology or similar field. Proficient in coding languages (Python preferred). Demonstrated knowledge of …

An informative glimpse into the drug factory microbiome: Which bugs coexist with our drugs? The story behind the paper

The story behind: Toward the Drug Factory Microbiome: Microbial Community Variations in Antibiotic-Producing Clean Rooms (OMICS. 2018 Feb;22(2):133-144. doi: 10.1089/omi.2017.0091.) PMID: 28873001 [Preprint] It was in 2013, on my return to Cairo University after a couple of years as a visiting scientist at UCSD, that I met Amal for the first time. Amal was a fresh master’s …

New Report: Environmental Chemicals, the Human Microbiome, and Health Risk: a Research Strategy

​This seems likely to be of interest to many​ – got this via email. New Report: Environmental Chemicals, the Human Microbiome, and Health Risk: a Research Strategy The human microbiome is composed of a great number of diverse microorganisms that inhabit the human body. Until recently, the role of the microbiome in maintaining human health …