Substitution of Hainan indigenous genetic lineage in the Utsat people, exiles of the Champa kingdom Late Neolithic expansion of ancient Chinese revealed by Y chromosome haplogroup O3a1c-002611 STUDIES ON THE POPULATION COMPONENTS OF APHIS GOSSYPII GLOVER IN HENAN PROVINCE WITH CHROMOSOME ANALYSIS THE KARYOTYPE ANALYSIS OF RYE (SECALE CEREALE) A KARYTAXONOMICAL STUDY ON 6 SPECIES OF ACONITUM IN LIAONING AREA A Comparative Karyotypic Study of Three Species in Fritillaria Studies on the Mutagenic Effect of the Chromosome by 5 MeV Electron Genetic evidence for the multiple origins of Pinghua Chinese Genetic affinity between the Kam-Sui speaking Chadong and Mulam people