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Rosetta Announces One-for-Four Reverse Stock Split


Rosetta Genomics this week announced the effectiveness of a one-for-four reverse stock split, which is intended to boost the per-share trading price of the company's ordinary shares to meet the $1 minimum bid price requirement of the Nasdaq Capital Market.

Earlier this year, Rosetta said that it had regained compliance with the exchange's $2.5 million minimum stockholders' equity requirement, but that it still needed to comply with the minimum bid requirement (GSN 3/10/2011).

The company had until Aug. 8 to do so.

The Scan

Interfering With Invasive Mussels

The Chicago Tribune reports that researchers are studying whether RNA interference- or CRISPR-based approaches can combat invasive freshwater mussels.

Participation Analysis

A new study finds that women tend to participate less at scientific meetings but that some changes can lead to increased involvement, the Guardian reports.

Right Whales' Decline

A research study plans to use genetic analysis to gain insight into population decline among North American right whales, according to CBC.

Science Papers Tie Rare Mutations to Short Stature, Immunodeficiency; Present Single-Cell Transcriptomics Map

In Science this week: pair of mutations in one gene uncovered in brothers with short stature and immunodeficiency, and more.