Dhaka 24, ’14. In an article titled, “How proteins find their DNA target, ” published in the 20th March issue of Nature (vol. 507:277), Zhe Liu and his associates at the Howard Hughes Medical Institute in Ashburn, Virginia, looked at transcription factors made up of proteins that bind to specific genes to regulate their activity. The experiments were carried out in individual, living mouse. The results reported in the current issue of Nature will pave the way of discovering the entire mechanism of regulation identifying specific proteins that are attached to specific genes to control their activity.