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唐氏综合征、爱德华兹综合征、帕综合征、沃尔夫—希绍恩综合征、猫叫综合征、特纳综合征……这些病症可能并不为大家所熟知,但它们却常出现在医学经典教案里,其病因都是染色体出现了异常。染色体是真核生物承载遗传物质的载体,对生命的繁衍有重大意义。生命体如同一部精密设计的机械,每一个组织、每一个细胞都在有条不紊地工作。通常情况下,机体的某个部分(如染色体)出现异常,可能会导致功能失调,出现病变,甚至威胁生命。然而,大自然是奇妙的,染色体的某些异常不但不会产生病变,反而能带来意想不到的效果,并成为
Down syndrome, Edwards syndrome, Parr syndrome, Wolff-schilling syndrome, cat syndrome, turner syndrome ... These disorders may not be well-known, but they often occur In the medical classic lesson plans, the cause is chromosomal abnormalities. Chromosomes are carriers of eukaryotic organisms that carry genetic material and are of great importance to the multiplication of life. Life is like a well-designed machine. Every organization and every cell is working in an orderly way. Normally, some part of the body (such as chromosomes) abnormalities, may lead to dysfunction, lesions, and even life-threatening. However, nature is wonderful. Some abnormalities in the chromosome not only do not cause disease, but can bring about unexpected results and become