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Qiagen Investigator STR Assay Kits

Qiagen is now offering two genetic fingerprinting kits to simultaneously analyze multiple STRs. The kits incorporate a quality control sensor to enable labs to quickly determine whether evidence may provide valuable results. The Investigator 24plex QS Kit is designed for amplification of the new CODIS core and European Standard Set (ESS) marker sets from casework samples. The Investigator 24plex GO! Kit is for direct amplification of the new CODIS core and ESS marker sets from reference samples. The new kits comply with expanded marker sets, as well as Interpol and European standards. They also complement two other kits being launched in the US: the Investigator ESSplex SE QS Kit for amplification of the ESS marker set, and the Investigator Argus X-12 QS Kit for amplification of 12 X-chromosomal STR markers. 

The Scan

Positive Framing of Genetic Studies Can Spark Mistrust Among Underrepresented Groups

Researchers in Human Genetics and Genomics Advances report that how researchers describe genomic studies may alienate potential participants.

Small Study of Gene Editing to Treat Sickle Cell Disease

In a Novartis-sponsored study in the New England Journal of Medicine, researchers found that a CRISPR-Cas9-based treatment targeting promoters of genes encoding fetal hemoglobin could reduce disease symptoms.

Gut Microbiome Changes Appear in Infants Before They Develop Eczema, Study Finds

Researchers report in mSystems that infants experienced an enrichment in Clostridium sensu stricto 1 and Finegoldia and a depletion of Bacteroides before developing eczema.

Acute Myeloid Leukemia Treatment Specificity Enhanced With Stem Cell Editing

A study in Nature suggests epitope editing in donor stem cells prior to bone marrow transplants can stave off toxicity when targeting acute myeloid leukemia with immunotherapy.