This paper is the first time to analyse cytosine methylation in navel oranges using MSAP, indicating MSAP technique is efficient for detection of cytosine methylation in navel orange genomes.

• 本文首次运用MSAP技术对脐橙品种进行胞嘧啶甲基化分析表明，使用MSAP检测脐橙品种多态性非常有效。