Results 151 to 160 of about 1,005,131 (240)
Book review: Introductory chemistry for the environmental sciences. Roy Harrison and Stephen de Mora. Cambridge Environmental Chemistry Series 7. Cambridge University Press (Cambridge). 1996 No. of pages: xvi+373. Price: £19.95, US$29.95. ISBN 0-521-48450-2 (paperback), £55.00, US$80.00 ISBN 0-521-48172-4 (hardback) [PDF]
Richard G. Derwent
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Comparative study of adenosine 3′‐pyrophosphokinase domains of MuF polymorphic toxins
With the ultimate goal of understanding the association of toxin‐immunity modules to temperate phages, we characterized toxins from three prophages and examined cross‐protection from immunity proteins. The toxins exhibit adenosine 3′‐pyrophosphokinase activity and are toxic in Escherichia coli.
Eloïse M. Paulet+6 more
wiley +1 more source
Analytical Chemistry by Open Learning: Environmental Analysis (Reeve, Roger N.; Barnes, John D.) [PDF]
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Ca2+‐mediated response to DMSO was investigated in Saccharomyces cerevisiae cells expressing Ca2+‐dependent aequorin. Cell exposure to DMSO induced a cytosolic Ca2+ wave dependent on the integrity of the Cch1/Mid1 channel. Deletion of KCS1 or VIP1 genes encoding the phosphoinositol pyrophosphate (PP‐IP) synthases suppressed the DMSO‐induced Ca2 ...
Larisa Ioana Gogianu+4 more
wiley +1 more source
Protein O‐glycosylation in the Bacteroidota phylum
Species of the Bacteroidota phylum exhibit a unique O‐glycosylation system. It modifies noncytoplasmic proteins on a specific amino acid motif with a shared glycan core but a species‐specific outer glycan. A locus of multiple glycosyltransferases responsible for the synthesis of the outer glycan has been identified.
Lonneke Hoffmanns+2 more
wiley +1 more source
How Humans Change the Atmosphere [PDF]
This exercise is designed to introduce students to the idea that human activities can alter the chemistry or gaseous composition of the atmosphere, resulting in a variety of impacts on human health and the environment.
Chris Fox
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