Determination of the Global Pattern of Gene Expression in Yeast Cells by Intracellular Levels of Guanine Nucleotides

ABSTRACT Correlations between gene transcription and the abundance of high-energy purine nucleotides in Saccharomyces cerevisiae have often been noted.However, there has been no systematic investigation of this phenomenon in the absence of confounding factors such as nutrient status and growth Wooden Toys rate, and there is little hard evidence for

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Desmoid tumor of the abdominal wall: a case report

Abstract Introduction Desmoid tumors are rare lesions without any metastatic potential but a strong tendency to invade locally and to recur.These tumors are associated with women of fertile age, especially during and after pregnancy.Case presentation The case of a desmoid tumor of the anterior abdominal wall in a 40-year-old Caucasian man with no r

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A long-term study indicates that tree clearance negatively affects fledgling recruitment to the Blue-fronted Amazon (Amazona aestiva) population.

The Blue-fronted Amazon (Amazona aestiva) is a Neotropical parrot with a large distribution in South America, including areas in Brazil, Bolivia, Argentina and Paraguay.A substantial part of the population of this parrot is concentrated Wooden Toys in the Pantanal, a large wetland located in the center of South America.There, the clearing of forest

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