Sentences with phrase «yeast cell produced»

The team first used the tried - and - true method of growing yeast in Petri dishes and painstakingly counting how many times an individual yeast cell produced a daughter cell.

He discovered that yeast cells produce several pleasing aroma compounds similar to those produced by ripening fruits.

Not exact matches

Brettanomyces A type of yeast and more specifically a genus of single - celled yeasts that ferment sugar and are important to the beer and wine industries due to the sensory flavors they produce.

Not all vaccines are produced using the same antiquated system; for example, the HPV vaccine known as Gardasil, which was approved by the FDA in 2006, is made in yeast cells.

We cloned a Mycoplasma mycoides genome as a yeast centromeric plasmid and then transplanted it into Mycoplasma capricolum to produce a viable M. mycoides cell.

If the yeast is required to produce a different protein, the liquid is simply flushed through a filter, leaving the cells behind.

In a study led by the University of Montana and co-authored by Purdue mycologist M. Catherine Aime, researchers show that lichens across six continents also contain basidiomycete yeasts, single - celled fungi that likely produce chemicals that help lichens ward off predators and repel microbes.

Dr Nadeau added «Our results are even more surprising because the cortex gene was previously thought to only be involved in producing egg cells in female insects, and is very similar to a gene that controls cell division in everything from yeast to humans.»

The researchers also engineered a yeast strain where a mutant condensin was produced by the cell when it went into figurative labor.

The stressed yeast cells lost or duplicated random chromosomes when they divided, producing colonies with a vast array of freak cells.

To determine which strains yielded increased lifespan, the researchers counted yeast cells, logging how many daughter cells a mother produced before it stopped dividing.

Basic yeast cells, such as those shown here, can be modified to produce painkilling opiates through the addition of 20 - plus genes.

Several research teams had reasoned that if yeast cells could be engineered to express mannosidase, the cells wouldn't produce the mannose - rich sugar complexes that are so immunogenic to humans.

These mutations are inserted into batches of yeast or bacterial cells, which express the altered gene and produce millions of random protein variants.

In one experiment, researchers sifted through a protein library produced in yeast cells to select antibodies that bound most tightly to a cancer target.

An interesting side note: If you take a bunch of yeast cells and mistreat them (for example, place them in a blender) to release the enzymes, the resulting soup will still do the sorts of things that living yeast cells do (for example, produce carbon dioxide and alcohol from sugar) for some period of time.

The study relates to a particular type of vaccine (killed) against a particular virus, influenza, though the findings might hold true for other killed vaccines and for those vaccines consisting only of proteins produced by GM in bacteria, yeast or insect cells, against diseases such as hepatitis B (HBV) and human papilloma virus (HPV, the causative agent of cervical cancer).

The researchers note that in the mammalian brain, whose cells do not divide, prions pass between cells and function as infectious agents; in yeast, they produce heritable changes from one generation to the next.

To assess the breadth of such protein - based inheritance, the lab of Whitehead Member Susan Lindquist lab devised an unbiased screen that examines all proteins in yeast for those capable of producing stable phenotypes that are passed from mother to daughter cells for at least 100 generations.

The more oxygen the yeast cells are exposed to, the more they multiply, but the less alcohol they produce.

When the immune system has been compromised, or when the normal lining of the gut becomes damaged, the yeast, instead of remaining within the intestinal tract where they belong, can metamorphose into its fungal form sending out rhizomes (roots) to penetrate the walls of the gut, opening it to the absorption of yeast cells, particles of cells, and the toxins these micro organisms produce enter the interior of the body and pass into the bloodstream.

Salsolinol can create apoptosis in the midbrain, where it — it can actually kill off some of the uhm — substantia nigra cells that produce dopamine — s, of course, you know, chronic yeast issues, severe yeast issues, but could potentially create more neurological issues due to all the toxic by - products.

They are commercially produced from hydrolyzed yeasts which undergo multiple chemical changes in order to allow extraction of the nucleotides, including heating to denature proteins, cell wall proteolysis, enzymatic hydrolysis and dehydration.

It produces toxins as it multiplies, and the major waste product of yeast cell activity is acetaldehyde (the same compound that your liver must break down when you drink alcohol), a toxin that promotes free radical activity in the body.