... again. "E. coli has more than four thousand genes, and the functions of one-fourth of these remain unknown," says Dr ... observable effects, and this allows researchers to identify the gene functions. The research team has called their new ...
... sequence, causing a mutation, or disruption, in that gene's function. By "tagging" transposons, scientists have found that they can screen plants ... a repository that will be a resource for the soybean community to study gene function and that, in the long run, will aid in translating ...
... at the University of Georgia have just found that natural selection on gene function is driving the evolution of one kind of transposable element called the LTR retrotransposon. (LTR refers ...
Researchers have demonstrated the applicability of a genomic tool for identifying gene function in soybeans. Understanding gene function in soybeans will ultimately benefit crop performance.
... back the odd and baffling world of transposons. Now, researchers have just found that natural selection on gene function is driving the evolution of one kind of transposable ...
... intensively. We need innovative ways of discovering gene function and AraNet is a perfect example of such innovation ... and provides a rational, statistical assessment of the likelihood of genes functioning in particular traits, thereby assisting ...
... tomography is expected to help scientists testing gene function across species. A report on the new technique is in the May issue of The Anatomical Record. Authors are from San ...
... cells, with epigenetics — the study of how gene function changes even when the genes themselves don’t ... that changes in chromatin structure regulate the expression of genes that are important in this death, and that this regulation can extend over long ...
... the study examines the molecular mechanism by which lack of functional GPC3 causes overgrowth in the Simpson- ... . GPC3 or glypican-3 is one of six genes of the glypican family. Glypicans are expressed ...
... , in many genome projects, people draw inferences about gene function by using information from other model organisms. We need ... we now know that a large fraction of the genes may have different functions or different importance in different species ...
... genomics. Genes passed down from a common ancestor tend to perform similar functions in the cell ... exploit this similarity to perform tasks such as predicting gene function, mapping human chromosomal regions ...
... extinct, we are continuing to lose critical knowledge of gene function and their potential.” “Up until now we have only been able ... to go one step further to examine extinct gene function in a whole organism,” he said. “This research ...
... storage in cells. Surprisingly, they found that ~1.5% of all genes function in lipid-droplet formation and regulation ... and appearance of the lipid droplets. The most interesting genes will be advanced into functional studies in flies and mice. These new ...
... A. Wolfe, PhD, an assistant professor in the Program in Gene Function & Expression and the Department of Biochemistry & Molecular ... . Lawson, PhD, an associate professor in the Program in Gene Function and Expression and the Program in Molecular Medicine ...
... ) or DNA. Those alterations leave the enzyme unable to function in DNA repair. However, the overall effect ... lesson for the value of protein structure for understanding gene function. “The results of the Human Genome Project ...
