Digitised newspaper pages from the Library of Congress's Chronicling America. Only issues old enough to be public domain in the US are shown (status based on US law).
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A high rate of false rifampicin resistance (RIF-R) was recently reported in paucibacillary sputum samples tested with the Xpert(R) MTB/RIF Ultra (Ultra) assay. However, 96% of the studied facilities started the test 8 - 12 hours after addition of sample reagent (SR), exceeding the manufacturers…
Replication timing (RT) coordinates DNA synthesis with genome organization and influences mutation rates, cancer evolution, and developmental plasticity. Current methods infer S-phase timing from DNA content, an assumption that obscures responses to replication perturbations and limits accurate…
