Journal of Plant Biology
- 제17권3호
- /
- Pages.113-117
- /
- 1974
- /
- 1226-9239(pISSN)
세포내 염색체의 분산에 관한 연구 -적혈염용액의 광조사 처리에 의한 염색체의 분산-
The Study on Scattering of Chromosomes in Cells -Scattering of Chromsomes by Treatment with Potassium Ferricyanide Solution under Light-
초록
In counting chromosome number and karyotype study, it is necessary to let chromosomes on metaphase by pretreatment before fixation. For this purpose, colchicine, or 8-oxyquinoline are generally used. The author found out that chromosomes could be scattered by illuminating cyanoferrate complex solution in which root-tips were sunk. As materials, 8 sorts of plant such as Allium fisturosum, allium tuberosum Rottler, Triticum vulgare were used. Their root-tips were sunk on the bottom of beaker in potassium ferricyanide solution
키워드