Heredity Analysis of FruitMa ture Period in Progenies from and Intraspecificand Interspecific Hibr idiza tion of V itis am u rensis Rupr. Screening of the AFLP Markers Associated to the Sex Locus of Vitis amurensis Rupr. and its Conversion to SCAR Marker Screening of the AFLP Markers Associated to the Sex Locus of Vitis amurensis Rupr. and its Conversion to SCAR Marker A New Ice-red Brewing Grape Variety‘Bei bing hong’ Hereditary Ana lysis of Tota l Fruit Ac id Content and Sugar Content of Progen ies ( F1 - F4 ) of V itis am u rensis Rupr. v ia Intra spec if ic or Interspec if icHybr idiza tion BREEDING COLD-RESISTANT BREEDS OF GRAPE WITH CROSS OF BETWEEN VITIS AMURENSIS RUPR.AND BETTER BREEDS A New Dry-red Brewing Grape Variety ‘Zuoyouhong’ Hereditary Ana lysis of Tota l Fruit Ac id Content and Sugar Content of Progen ies ( F1 - F4 ) of V itis am u rensis Rupr. v ia Intra spec if ic or Interspec if icHybr idiza tion Heredity Analysis of FruitMa ture Period in Progenies from and Intraspecificand Interspecific Hibr idiza tion of V itis am u rensis Rupr. A New Dry-red Brewing Grape Variety ‘Zuoyouhong’ Application of RAPD markers to identification of Vitis amurensis germplasm