analysis of 117 patients with lymphoid tumors of the conjunctiva found that 17 of patients with unilateral conjunctival involvement at the time of diagnosis had systemic lymphoma, while this number rose to 47 for those with bilateral conjunctival lesions 15.
does doxycycline cover mrsa To achieve specificity for chromatin proximal to DSBs, 53BP1 couples the binding of widespread H4K20me1 2 with recognition of the RNF168- dependent H2AK15ub PTM in DSB- proximal chromatin, using its ubiquitin- dependent recruitment motif UDR, a TTD- proximal sequence that binds H2AK15ub and features of the nucleosome surface 9, 10.