Ferrari, F., Jung, Y.L., Kharchenko, P.V., Plachetka, A., Alekseyenko, A.A., Kuroda, M.I., Park, P.J. (2013). Comment on "Drosophila dosage compensation involves enhanced Pol II recruitment to male X-linked promoters". Science 340(6130): 273.
FlyBase ID
FBrf0221365
Publication Type
Note
Abstract
Conrad et al. (Reports, 10 August 2012, p. 742) reported a doubling of RNA polymerase II (Pol II) occupancy at X-linked promoters to support 5' recruitment as the key mechanism for dosage compensation in Drosophila. However, they employed an erroneous data-processing step, overestimating Pol II differences. Reanalysis of the data fails to support the authors' model for dosage compensation.