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ScienceDaily: Plants & Animals News |
Identification of genes responsible for sex-related differences in cancer aggressiveness Posted: 16 Aug 2019 06:24 AM PDT An understanding of the molecular basis of differences in the incidence and survival of cancer between men and women may allow the discovery of specific and more effective treatments. The study compares the brain tumours of male and female flies at the molecular level and identifies proteins responsible for the different degree of aggressiveness. |
Unlocking the nanoscale world on standard biology lab equipment Posted: 16 Aug 2019 04:55 AM PDT Standard optical microscopes can image cells and bacteria but not their nanoscale features which are blurred by a physical effect called diffraction. Now, researchers report a simple way to bypass diffraction limitations using standard optical imaging tools. |
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