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花生属野生植物的染色体包括２ｎ＝２０和２ｎ＝４０两种信性水平。根据花生属野生植物的染色体形态、核型分析和减数分裂行为等方面研究结果，综述二倍体和四倍体物种的细胞遗传学特性。
Chromosomes of peanut wild plants include 2n = 20 and 2n = 40 two kinds of confidence level. According to the results of the research on chromosome morphology, karyotype analysis and meiosis behavior of wild peanut plants, the cytogenetic characteristics of diploid and tetraploid species were summarized.