那么嵌合体就是双性体。
目的:探讨血浆DNA在造血干细胞移植术后嵌合体荧光定量分析中应用的可行性。
Objective: to explore the possibility of plasma DNA in the use of fluorescent quantitative analysis of chimerism after hematopoietic stem cell transplantation.
对细胞倍性鉴定结果表明,多数诱变株系为二倍体细胞和四倍体细胞共存的嵌合体,其中二倍体细胞平均占79.4%,四倍体细胞平均占20.6%。
The identification results of cell ploidy in the material induced showed that most strains were mosaic with diploid and tetraploid cells at average levels of 79.4% and 20.6% respectively.
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