The Urucum region (Mato Grosso do Sul, Brazil) contains Neoproterozoic-Cambrian manganese ore in the layers Mn-1, Mn-2, and Mn-3, which are interbedded with iron formations (IFs) from the Santa Cruz Formation (Jacadigo Group) and surrounded by carbonate rocks from the Bocaina and Tamengo...
(mouse monoclonal, 53 kDa; 1:50 dilution; PAb1801, Calbiochem), DDX21 (rabbit polyclonal, 87 kDa; 1:3500 dilution; 10528-1-AP, Proteintech Europe, Manchester, UK), p21 (rabbit polyclonal, 21 kDa; 1:50 dilution, sc-397, Santa Cruz Biotechnology, Santa Cruz, CA), and anti-pRB (...