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对猪巨吻棘头虫成虫的卵细胞染色体进行了观察,其染色体为6对(2n=12,n=6)。其中大型中部着丝粒染色体1对,中型中部着丝粒染色体3对,小型亚端着丝粒染色体1对和小型端部着丝粒染色体1对。
Chromosomes of egg cells of adult Acanthoeba patens were observed with 6 pairs of chromosomes (2n = 12, n = 6). One of the large central centromere chromosomes a pair of three middle centromere chromosomes, a pair of small sub-centromeric chromosomes and a small end centromeric chromosome 1 pair.