Out, DNA. I Say Out

Suzanne Kennedy at Bitesize Bio gives some tips on how to get rid of unwanted DNA from your vectors. She walks through a good brush-up of what to do if restriction sites fail you: exonuclease digestion or PCR amplification. She says that PCR amplification is "more exact."

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The New York Times and ProPublica say that many physicians fail to disclose their financial ties when publishing in medical journals.

The Wall Street Journal reports Human Longevity's valuation has dropped by 80 percent.

Science reports that the US National Cancer Institute is cutting its operating budget by 5 percent.

In PLOS this week: similar variants seen in bullbogs, people with Robinow syndrome; ApoE genotypes in African-American, Puerto Rican populations; and more.