papers of the week (08.to.12.06.2009)

Flipping of alkylated DNA damage bridges base and nucleotide excision repair

Self-Assembling Sequence-Adaptive Peptide Nucleic Acids

A sonic black hole in a density-inverted Bose-Einstein condensate

Bootstrapping gravity: a consistent approach to energy-momentum self-coupling

Bloch sphere like construction of SU(3) Hamiltonians using unitary integration

Characteristic numbers of algebraic varieties