SOS polymerases

Article Abstract:

Research into how cells cope with DNA damage is discussed, focusing on the frequency of mutations in some strains of Escherichia coli in response to different kinds of chemically-induced damage.

Research, DNA, Molecular biology

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Good and bad science in US schools

Article Abstract:

Issues are presented concerning the poor standard of teaching of evolutionary science and biology in a number of schools in the US. The ways in which standards could be improved are discussed.

Standards, United States, Column, Education, Schools, Study and teaching, Evolution (Biology), Evolution, Biology

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