Sentences with phrase «budding yeast»
"Budding yeast" refers to a type of yeast that reproduces by growing a small new cell, or bud, on the surface of its parent cell. The term "budding" describes this process of a new cell growing on an existing one. Full definition
There, he studied the regulation of DNA replication in budding yeasts during the cell cycle.
sciencemag.org
Using budding yeast Saccharomyces cerevisae, a frequently used laboratory model in aging research, Stowers scientists experimentally used heat and other forms of stress to induce misfolded proteins to clump together.
He and his colleagues analyzed data from 24 published studies of budding yeast, a widely studied model organism on which many measurements have been made.
Researchers in this study used budding yeast, creating populations of cells with more than 10 million different randomised genomes, to investigate how genetic diversity affected resistance.
Li and her colleagues also determined that the association of aggregates with mitochondria gradually declines in the mother budding yeast cells with advanced replicative age, likely contributing to their diminished ability to rejuvenate through asymmetric cell division.
Previous studies on budding yeast showed that whittling down the number of copies of ribosomal DNA created a genome that was very sensitive to DNA damage.
By itself C. tropicalis grows as a harmless budding yeast, Hager says.
In the Nasmyth lab, we uncovered interesting aspects of mitotic regulation in budding yeast with general implications for cell division in other organisms, including humans.
SHAPE SHIFTER Candida tropicalis usually grows as a harmless roundish budding yeast (green), but in the presence of two bacteria it stretches into long filaments (brown) that may provoke inflammation in intestines.
Although they have big evolutionary differences, both humans and budding yeast contain proteins that perform the same function.
Budding yeast reproduce when only a small growth out of the mother yeast cell, a bud, becomes a daughter cell.
Szostak found that budding yeast unable to perform the telomerase reaction lose their telomeres — and chromosomes — over multiple generations.
Using ribose - seq, they have found widespread but not random incorporation and «hotspots» where the RNA insertions accumulate in the nuclear and mitochondrial DNA of a commonly - studied species of budding yeast.
Heinemann studied budding yeast cells cultivated in microfluidic channels.
«With the help of animal biologists, we found that chem7 had no effect on budding yeasts and human cells, which indicates that chem7 does not inhibit the cell division of animal cells.»
The only trouble was that the Nasmyth lab was devoted entirely to the study of the HO gene (involved in mating - type switching) in the budding yeast Saccharomyces cerevisiae.
Studying the budding yeast Saccharomyces cerevisiae, USC's Matthew B. Taylor and Ian M. Ehrenreich found that the effects of these genetic variants can depend on four or more other variants in an individual's genome.
This group's achievement shows the possibility to clarify the mechanism of human tumor formation, especially the molecular mechanism responsible for in the initial stage of cell cancerization due to DNA damaged by radiation in the initial stage, by using the model of budding yeast, a primitive eukaryote.
The budding yeast, Saccharomyces cerevisiae, is a prime organism for studying fundamental cellular processes, with the functions of many proteins important in the cell cycle and signaling networks found in human biology having first been discovered in yeast.
Using a novel method they developed to map chromosome breaks in a model organism, the budding yeast, Wenyi Feng, Ph.D., of Upstate Medical University and her colleagues have discovered new information as to how and where chromosome fragile sites can occur in human DNA.
A description of the ribose - seq method and what it discovered in the DNA of the budding yeast species Saccharomyces cerevisiae will be reported on January 26 in the journal Nature Methods.
During the mitosis stage of budding yeast's division, aggregates of abnormal protein are tethered to well - anchored mitochondria in the mother cell.
Budding yeast has proven to be an excellent model system for testing the functional role of higher - order chromatin organization.
This project aims to elucidate the role of membrane recycling for the lateral segregation of integral membrane proteins into dynamic microcompartments in the budding yeast plasma membrane (PM).
In previous research, he and his collaborators found that E. coli (bacteria) and budding yeast (eukaryote) use the same cellular mechanisms to ensure uniform cell sizes within a population.
They found that like bacteria and budding yeast, H. salinarum controls its size by adding a constant volume between two events in the cell cycle.
Marija Podolski (Howard, MPG)-- «Characterization of the budding yeast microtubule polymerase Stu2» (2013)
Mark van Breugel (Hyman, MPG)-- «The regulation of microtubule dynamics by Stu2p, the budding yeast member of the evolutionarily conserved Dis1 family of microtubule associated proteins» (2004)
The mechanistic complexity of the cascades will be explained using the examples of crucial Cdk1 targets including Sic1, the Cdk1 target and inhibitor controlling the G1 / S transition in budding yeast, and Far1, the molecule defining the decision between mating and entry into cell division.
According to the authors, our budding yeast friend began spreading around the globe about 15,000 years ago, undergoing several independent domestication events during its worldwide journey.
The budding yeast, Saccharomyces cerevisiae, is a simple yet powerful eukaryotic model organism for aging research.
«Photoactivatable GFP tagging cassettes for protein ‐ tracking studies in the budding yeast Saccharomyces cerevisiae.»
Led by Dr. Jef Boeke, the goal is to replace the 12 million base pair native genome sequence of S. cerevisiae, or budding yeast, with a completely synthetic and designer version.
Stu2, the budding yeast XMAP215 / Dis1 homolog, promotes assembly of yeast microtubules by increasing growth rate and decreasing catastrophe frequency.
Cohesin obviously gets its name from the fact that it causes «cohesion» between sister chromatids, which has been first described 20 years ago in budding yeast.
Mar. 31, 2017 — In budding yeast, accumulation of a certain type of RNA in the nucleus increased life span, offering a new clue to longevity.