منابع مشابه
And then there were two
A second enzyme that removes acetyl groups from lysine residues in E. coli been discovered and represents the founding member of a new enzyme family.
متن کاملWere there two forms of Stegosaurus?
We recognise that Stegosaurus exhibited exterior chirality and could, therefore, have assumed either of two distinct, mirror-image forms. Our preliminary investigations suggest that both existed. Stegosaurus’s exterior chirality raises new questions such as the validity of well-known exhibits whilst offering new insights into long-standing questions such as the function of the plates. We inform...
متن کاملWe were there…
" review the reviews " to ensure fairness and accuracy of judgment (" Kudos to reviewers for the JGP " ; February 2009; JGP 133:129–130). As to publication policies, the JGP is committed to publishing thoroughly vetted scientific papers of the highest quality with mechanistic insight, with all methods and results needed to establish the conclusions in the body of the paper, ideals we maintain a...
متن کاملOnce there were twenty.
Aminoacyl-tRNA synthetases play a central role in protein synthesis by covalently linking the correct amino acid to the correct tRNA (1). Each aminoacyl-tRNA is then carried to the ribosome where it interacts with the cognate trinucleotide codon on the mRNA and transfers the amino acid onto a growing polypeptide chain. Work on tRNAs and aminoacyltRNA synthetases from bacteria, fungi, plants, an...
متن کاملHow Many Seals Were There?
Predicting how marine mammal populations respond to habitat changes will be essential for developing conservation management strategies in the 21st century. Responses to previous environmental change may be informative in the development of predictive models. Here we describe the likely effects of the last ice age on grey seal population size and distribution. We use satellite telemetry data to...
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ژورنال
عنوان ژورنال: Ars Disputandi
سال: 2010
ISSN: 1566-5399
DOI: 10.1080/15665399.2010.10820035