GLUT amino acid sequence identities and similarities.

Sequence identity and, in parentheses, similarity are listed for each paired comparison. Sequences for ruby-throated hummingbirds are extrapolated from an optimal alignment based on RT-PCR products of the partial cDNA sequence (see text). Sequences from all other species are those published in GendBank.每一组配对序列比对结果均标注了序列一致性，括号内为对应的序列相似性数值。红玉喉北蜂鸟的序列是通过对其部分互补DNA（complementary DNA, cDNA）序列的逆转录聚合酶链反应（Reverse Transcription Polymerase Chain Reaction, RT-PCR）产物进行最优比对后推演得到的（详见正文）。其余所有物种的序列均为已发表于GendBank的公开序列数据。