>tr|A0A1L6K5W4|A0A1L6K5W4_POPTO Histone H4 OS=Populus tomentosa GN=POTOM_021206 MSGRGKGGKGLGKGGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLK IFLENVIRDAVTYTEHARRKTVTAMDVVYALKRQGRTLYGFGG