DNA recombination is a universal biological event responsible both for the generation of genetic diversity and for the maintenance of genome integrity. A four-way DNA junction, also termed Holliday ...
CYANURIC acid crystallizes in pseudo-rhombic prisms. Rotation and Sauter photographs round the three axes show that two projections have real rhombic symmetry whilst the third shows pseudo-symmetry ...
Thousands of Greenland's crystal-clear blue lakes have turned a murky brown thanks to global warming — and the worst part is ...