摘要 Xenoturbella bocki has recently been identified a

本頁只刊出中文翻譯與中文說明；英文原文請見下方原文連結。

原文連結

• SFI 頁面

論文資訊

• 類型：已發表論文
• 日期：2008

摘要

Xenoturbella bocki has recently been identified as one of the most basal deuterostomes, although an even more basal 系統發育 position cannot be ruled out. Here we report on a polymerase chain reaction survey of partial Hox homeobox sequences of X bocki. Surprisingly, we did not find evidence for more than five Hox genes, one clear labial/PG1 ortholog, one posterior gene most similar to the PG9/10 genes of Ambulacraria, and three central group genes whose precise assignment to a specific paralog group remains open. We furthermore report on a re-evaluation of the available published evidence of Hox genes in other basal deuterostomes.

※ 此為已發表論文，全文需透過期刊付費取得