Newly Identified Tomato Gene Appears Key To Fruit Softening
... one gene that can be identified as beingthe major player in causing tissue disintegration that occurs in softeningfruit," he explained. Rose works in the laboratory of AlanBennett , a professor in the vegetable crops department and associatedean of the plant sciences division of the UC Davis Collegeof A...B-Vitamins Lower Homocysteine Levels In The Blood; May Reduce Vessel Damage In Stroke Patients
...rticipants hadnot. Thrombomodulin is a key player in the protein C-thrombomodulin system,one of the body's natural defenses against inappropriate or excessive bloodclotting. Increased thrombomodulin in the blood is considered a marker ofendothelial-cell damage. The reduction in thrombomodulin seen...Study Of Microbes May Hone Predictions Of Mining Impact
...he other hand, Leptospirillum is a far more active player inside the mine, making up as much as 50 percent of all microbe species found in a vast network of underground tunnels. The Wisconsin team explored two important environments at Iron Mountain where mining occurred both in above ground pits and in mil...MSU Scientists Eavesdrop On Bacterial
...rganism in burn and open-woundinfections and a key player in infections in cystic fibrosis patients, accordingto Davies. The bacteria are excreting homoserine lactones all the time, but whenenough bacteria gather, something called quorum sensing occurs. The homoserinelactones start to diffuse back ......from hypothyroidism, implicating Pax8 as the major player in the formation of the thyroxin producing cells of the thyroid gland. 1:5000 to 1:3000 individuals suffer from hypothyroidism due to malformations of the thyroid gland. Little is known about the molecules invo......84) shows that neurons might be a key player in this regulatory process by down-regulating MHC class II molecules in neighbouring microglial cells. The data suggest that neurotrophins acting via their p75 receptor are involved in this process, demonstrating an immunolo......hat emit blue light efficiently. For example, a CD player uses a redlaser to read information stored in tiny crevices on the surface of a CD. Alaser with a shorter wavelength (such as blue) could access smaller crevices, sothat a CD could hold several times as much information. The author reports onprogress...Molecular Deficiency Appears To Play Key Role In Muscle Diseases
...believes that the integrin maybe "a very important player in the very early steps of muscle development,including the formation of neuromuscular and myotendinous junctions." "We believe it is important for the formation and integrity of thesejunctional sites," he said. "It also is found between muscle fibe......s and energy storage, DGAT is thoughtto be a major player in the absorption of fats in the intestine, regulation oftriglyceride concentrations in blood plasma, fat storage in fat cells, energymetabolism in muscle cells, and triglyceride synthesis involved in milk and eggproduction, according to Farese. "In ......iseasesstrongly indicates that tau is an important player in neurons dying inAlzheimer's disease and many other diseases, as well," he said. The goal now, he said, is to figure out what causes tau protein to accumulate ininsoluble filaments in the brain cells of Alzheimer's patients. While mutationsin tau ...Cedars-Sinai Scientist Finds Malignancy Gene In Tumor Cells
...gene is not just amarker for disease, but an early player in the transformation of cells fromnormal to malignant. Dr. Ljubimova noted that the Cedars-Sinai work was an interdisciplinary effortbetween the Maxine Dunitz Neurosurgical Institute, led by Dr. Keith Black; theDepartment of Surgery, led b...Molecular Mechanism For Evolution Described
...nt." Lindquist speculates that Hsp 90 may be a key player in controllingthe alternation between long periods of genetic stability and the suddenbursts of morphological change seen in the fossil record during times whenthe earth was undergoing major climate changes. "The way that Hsp 90 covers and uncovers h...International Genome Team Deciphers Genetic Instructions For A Complete Animal
...he National Human Genome Research Institute,a lead player in the Human Genome Project. "It typifies the spirit of the HumanGenome Project and is exactly how we plan to operate our sequencing program onthe human genome and other model organisms." In recent years, as the worm sequencers hit their st...UD Valentine Science: Cell "Dating" Habits May Promise Healthier Hearts
...en, his investigations have focused on yet another player in thecourtship of clot-related cells. His latest discovery, nicknamed PAM-1 (forplatelet adhesive molecule), seems to prowl the corridors of the bloodstream,arranging dates for various cell pairs. CIB, on the other hand, is an inside operator, simil......, fusion doesn't occur."Rab5" is known to be a key player responsible for fusion of vesicles comingfrom the cell surface with endosomes. But it was known that Rab5 does not actalone: effectors are required for membrane fusion activity. Nevertheless, theview of the machinery regulating this process was far f......s and strengthen the point that Wnt-4 is a central player in themesenchymal cascade leading to nephron formation. Sex organ development is unique in vertebrate organogenesis because twodifferent organ systems - the male and female internal and external sex organs,respectively, develop from an indifferent a...New Gene May Play Important Role In Regulating HDL, The 'Good' Cholesterol
...stroke, and we thinkthis new gene could be a major player in determining HDL levels," says Daniel J.Rader, MD, an assistant professor of medicine and senior author on the report."Too much activity on the part of this gene, for whatever reason, might lead tolowered HDL levels and higher cardiovascular diseas...Molecular Effect Of Vitamin E On Plaque Formation Identified
...UT Southwestern, also has foundit to be a powerful player on the molecular level. Their latest work, publishedin the April 8th issue of Arteriosclerosis, Thrombosis and Vascular Biology,establishes for the first time that vitamin E inhibits the activity of anenyzme, 5-lipoxygenase, which is key to the initi...Scientists Discover Important Molecular Link That Allows Cells To Form Blood Vessels
...pment that EphB1 is an important, if not dominant, player inendothelial cell-cell recognition and that it directs cell attachment behaviorof endothelial cells. Previous work by researcher David Cheresh at the ScrippsResearch Institute demonstrated that angiogenesis is disrupted by agents thatblock alpha 5 b......players," he said. "But no matter how good a poker player you are, if you lay your cardsdown, you're dead." Mahan's new mutated strain of Salmonella, with the master switchon, now shows all its "cards," its tricks for getting past the gut and intoorgans and tissues. "This has two important conse...