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Single Molecule Gene Expression

This week's issue of the journal Nanotechnology includes a paper on the use of "single molecule, ordered restriction mapping, combined with AFM, to measure gene transcription levels from very low abundance samples," according to the abstract. Lead author Jason Reed, who hails from UCLA, worked with NYU and Veeco Instruments for the project.


The Scan

Fertility Fraud Found

Consumer genetic testing has uncovered cases of fertility fraud that are leading to lawsuits, according to USA Today.

Ties Between Vigorous Exercise, ALS in Genetically At-Risk People

Regular strenuous exercise could contribute to motor neuron disease development among those already at genetic risk, Sky News reports.

Test Warning

The Guardian writes that the US regulators have warned against using a rapid COVID-19 test that is a key part of mass testing in the UK.

Science Papers Examine Feedback Mechanism Affecting Xist, Continuous Health Monitoring for Precision Medicine

In Science this week: analysis of cis confinement of the X-inactive specific transcript, and more.