基本解释[植]三葉膠屬植物(産於巴西)同根派生 英汉例句Sequence alignment analysis of the mUb and ubiquitin genes from different species such as pineapple, seringa and tobacco showed high identities of over 84%. 序列與菠蘿、三葉膠樹、菸草等物種的泛素基因相比較，有84%25以上的同源性。