The single chromosome of Cunninghamia lanceolata was successfully dissected by "glass needles" under the micromanipulator in this research. The dissected Cunninghamia lanceolata chromosomes were dige...The single chromosome of Cunninghamia lanceolata was successfully dissected by "glass needles" under the micromanipulator in this research. The dissected Cunninghamia lanceolata chromosomes were digested by proteinase K in Eppendorf respectively. After degenerate olionucleotideprimedPCR amplification (DOPPCR), DNA fragments were acquired. The suitable method of making chromosome specimens for the microdissection and PCR amplification has been discussed.展开更多
文摘The single chromosome of Cunninghamia lanceolata was successfully dissected by "glass needles" under the micromanipulator in this research. The dissected Cunninghamia lanceolata chromosomes were digested by proteinase K in Eppendorf respectively. After degenerate olionucleotideprimedPCR amplification (DOPPCR), DNA fragments were acquired. The suitable method of making chromosome specimens for the microdissection and PCR amplification has been discussed.