Titlebook: Selenium; Its Molecular Biolog Dolph L. Hatfield Book 2001 Springer Science+Business Media New York 2001 Amino acid.Mammalia.aging.cancer.d

ARCHE

Identity, evolution and function of selenoproteins and selenoprotein genese (MSGS), allow recognition of selenoproteins through identification of SECIS elements and homology analyses of Sec-flanking areas. Identification of new selenoprotein sequences may lead to an understanding of many biological and health-related properties of selenium.

蕨类

Introductioner [reviewed in 1]. Thus, it was quite surprising when Schwarz and Foltz reported in 1957 [2] that selenium prevented liver necrosis in rats. This finding and a report that selenium was important in anaerobic growth of . when grown on glucose [3] provided evidence that selenium was an important micronutrient for mammals and for certain bacteria.

Restenosis

assail

frenzy

Introductionammals. In the 1930s, this element was found to be responsible for severe illnesses that had been documented, primarily in livestock, many years earlier [reviewed in 1]. Thus, it was quite surprising when Schwarz and Foltz reported in 1957 [2] that selenium prevented liver necrosis in rats. This fin

诱拐

Excitotoxin

Mammalian selenocysteine tRNA-O-ribosyl moiety at position 34. The tRNAs are 90 nucleotides in length making them the longest eukaryotic tRNAs sequenced to date. Both tRNAs decode UGA and arise from a single copy gene. The primary transcript is generated unlike that of any known tRNA as transcription begins at the first nucleot

cogitate

残忍

SECIS binding proteinsng the .-acting factors that are thought to be required for selenocysteine (Sec) insertion are RNA binding proteins that interact with the SECIS element. In addition to several proteins which bind non-specifically, this element is specifically bound by SECIS binding protein 2 (SBP2), and this intera