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The fairy godmother has spoken.
The BJGP welcomes letters of no more than 400 words, particularly when responding to material we have published. Send them via email to [email protected], and include your postal address and job title, or if that's impossible, by post. We cannot publish all the letters we receive, and long ones are likely to be cut. Authors should declare competing interests. 1 rightly points out that 'the d...
متن کاملThe good fairy godmother of evolutionary genetics
Most evolutionary geneticists would agree that the major problems of the field have been solved. We understand both the nature of the mutational processes that generate novel genetic variants and the populational processes which cause them to change in frequency over time — most importantly, natural selection and random genetic drift, respectively. While there is plenty of debate about the rela...
متن کاملHygiene protocols during the coronavirus pandemic for athletes: biref report
Background: Long-term and intensive physical exercise can change the function of different cells in the immune system in athletes, predisposing them to viral infections such as coronavirus disease (COVID-19). The purpose of this brief report was to provide protocols related to the immune system in athletes to prevent infectious diseases. Methods: To examine immune system res...
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ژورنال
عنوان ژورنال: Nature
سال: 2006
ISSN: 0028-0836,1476-4687
DOI: 10.1038/444970a