TY JOUR TI GENETIC POLYMORPHISM AND SEED DIFFERENTIATION SCOTS PINE SEEDS OF DIFFERENT SELECTION CATEGORIES USING ISSR-MARKERS KW Pinus sylvestris L. KW seeds KW genetic diversity KW ISSR markers JO Forestry Engineering Journal AU Sheikina, O.V. AU Krivorotova, T.N. AU Gladkov, Y.F. PY 2020 IS 9 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov