This type of medium is both selective and differential. The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the ...
AT a time when professional philosophers are trying to persuade us that philosophy is an attempt to answer questions which should never have been asked, and professional scientists are taking over the ...
Where the world is explained. Making sense of the big stories - looking behind the spin. Trump marks his birthday with a White House cage fight as the World Cup comes to America 25 mins John Simpson ...
Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes ...
The President's Path: Trump’s address over the Iran war What the president said and didn’t say in his address over the Iran war ...
Become an Osher at CMU Member! Osher at CMU has a waiting list for membership. Because our membership runs the calendar year, we invite new members to join our program with a start date of January 1st ...
Urease activity increased steadily across all regions (Figure 1f). Because urease catalyzes the hydrolysis of urea to ammonia and carbon dioxide, its increase indicates enhanced N transformation and ...
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