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JCVI to Receive Grant from Chan Zuckerberg Initiative to Define the Language of Human Cell Classification
Researchers at J. Craig Venter Institute (JCVI), led by Richard Scheuermann, PhD, director of JCVI’s La Jolla Campus, have been awarded a grant from the Chan Zuckerberg Initiative DAF, an advised fund of Silicon Valley Community Foundation as part of the Human Cell Atlas project. JCVI will be building on our previous work in developing an expanded human cell ontology that scientists can use to classify cells and effectively communicate among one another. On average there are around 30...
VIGOR extended to annotate genomes for additional 12 different viruses.
A gene prediction program, VIGOR (Viral Genome ORF Reader), was developed at J. Craig Venter Institute in 2010 and has been successfully performing gene calling in coronavirus, influenza, rhinovirus and rotavirus for projects at the Genome Sequencing Center for Infectious Diseases. VIGOR uses sequence similarity search against custom protein databases to identify protein coding regions, start and stop codons and other gene features. Ribonucleicacid editing and other features are accurately...
Influences of trace metals on biological evolution
Scientists show how trace metal chemistry and global changes in oxygen have influenced the evolution of metalloproteins and the Eukaryotes A paper is being published in PNAS this week about how the varying abundance of trace metals in the environment has influenced biological evolution. The research team, led by Chris Dupont of the J. Craig Venter Institute and Gustavo Caetano-Anollés at the University of Illinois, correlated environmental changes in metal availability over the...
The structure of the presenilin 1 (S182) gene and identification of six novel mutations in early onset AD families.
Genetic linkage studies place a gene causing early onset familial Alzheimer's disease (FAD) on chromosome 14q24.3 (refs 1-4). Five mutations within the S182 (Presenilin 1: PS-1) gene, which maps to this region, have recently been reported in several early onset FAD kindreds. We have localized the PS-1 gene to a 75 kb region and present the structure of this gene, evidence for alternative splicing and describe six novel mutations in early onset FAD pedigrees all of which alter residues...
Newly Discovered Human Brain Cell: Rosehip Neurons
What’s next for exploring the newly discovered human brain cell, the rose hip neuron? We caught up with Dr. Richard Scheuermann on the road to discuss how the J. Craig Venter Institute is advancing knowledge about what makes humans unique. See the full press release.
A Pilot Gut Microbiome study to evaluate TEDDY Infectious Agents
Type 1 Diabetes mellitus (T1D) is an autoimmune disorder characterized by a loss of function of insulin producing beta cells in pancreatic islets of langerhans leading to insulin insufficiency. Published studies have suggested that T1D results from environmental triggers acting on genetically susceptible individuals and that microbial infection and their immunological consequences are suspected to take part in the pathogenesis. Altered microbial diversity in the gut microbiota has been...
How many genes in the human genome?
About Hyesun “Sunny” Jang
Hyesun “Sunny” Jang is a staff scientist at the J. Craig Venter Institute, supervised by Dr. Marcelo Freire. With a background as a veterinarian, Dr. Jang is interested in developing host-directed anti-viral strategies against diverse zoonotic viruses.