N. Dourov et al., USE OF A MORE IMPORTANT DILUTION OF SILVE R-NITRATE SOLUTION FOR THE NUCLEOLAR ORGANIZER REGIONS (NORS), Annales de pathologie, 16(1), 1996, pp. 65-66
In the proposed protocol it is demonstrated that it is possible to obt
ain a good visualisation of the NORs using a dilution of 10 % of silve
r nitrate (in place of 50 %) after an incubation of 60 minutes (in pla
ce of 30 minutes) at 20 degrees.