Expression of thymosin-β4, RACK1 and HMGB in adult amphioxus: implication for the evolutionary conservation of organ related functional molecules  

作　　者：ZHANG Wei LI Baojun LI Xinyi WANG Lifeng HUANG Xiangwei HUANG Shuhong YANG Ling ZHANG Hongwei 

机构地区：[1]Institute of Developmental Biology, College of Life Science, Shandong University, Jinan 250100, China [2] The Key Laboratory of Experimental Teratology, Ministry of Education, Jinan 250100, China

出　　处：《Progress in Natural Science:Materials International》2007年第1期49-53,共5页自然科学进展·国际材料（英文版）

基　　金：Supported by National Natural Science Foundation of China(Grant Nos.30270693,30570967)

摘　　要：Vertebrate thymosin-β4, RACK1 and HMGB are important molecules functioning in embryonic development and adult life. Here we report the expression patterns of amphioxus thymosin-β4, RACK1 and HMGB genes in tissues of adult amphioxus as revealed by RT-PCR and in situ hybridization. These three genes are all strongly expressed in the central nervous system and ovary, but differently expressed in other tissues including gut, testis, wheel organ, gill and endostyle.脊椎动物 thymosin-β4， RACK1 和 HMGB 是在胚胎的开发和成年生命工作的重要分子。这里，我们在由 RT-PCR 并且在 situhybridization 揭示了的成年文昌鱼的纸巾报导文昌鱼 thymosin-β4， RACKI 和 HMGB 基因的表示模式。这三基因都强烈在中央神经系统和卵巢被表示，但是不同地包括内脏，睾丸，车轮机关，鳃和 endostyle 在另外的纸巾表示了。

关 键 词：AMPHIOXUS EXPRESSION Thymosin-β4 RACK1 HMGB conservation 

分 类 号：Q959.483[生物学—动物学]