2002年9月-2007年6月，兰州大学生命科学学院细胞生物学研究所，硕博连读，获博士学位。
1998年9月-2002年6月，兰州大学生命科学学院，获学士学位。
2014年5月至今，兰州大学生生命科学学院，副教授。
2010年1月-2014年5月，兰州大学生命科学学院，讲师。
2007年9月-2010年1月，美国 university of vermont 博士后。
主持国家自然基金青年基金一项: 兰州百合小热激蛋白及热激转录因子基因的克隆与功能研究(no.31300229)
讲授本科生课程：《细胞生物学》，《生物信息学》，《细胞生物学实验》；研究生课程：《细胞生物学研究方法》。
1.changjun mu, shijia zhang, guanzhong yu, ni chen, xiaofeng li, heng liu. overexpression of small heat shock protein limhsp16.45 in arabidopsis enhances tolerance to abiotic stresses. plos one. 2013, 8(12): e82264.
2. changjun mu, shaobo wang, jiajia pan, shijia zhang, guanzhong yu, ni chen, zhaoyan wang, and heng liu. analysis of highly expressed genes in the late zygotene to pachytene stages of meiotic prophase i in david lily. russian journal of plant physiology.2012, 59(3): 389–397.
3. changjun mu, shaobo wang, shijia zhang, jiajia pan, ni chen, xiaofeng li, zhaoyan wang, heng liu. small heat shock protein limhsp16.45 protects pollen mother cells and tapetal cells against extreme temperatures during late zygotene to pachytene stages of meiotic prophase i in david lily. plant cell reports. 2011, 30:1981-1989.
4. changjun mu, ni chen, xiaofeng li, pengfei jia, zhaoyan wang, heng liu. f-box protein arabidillo-1 promotes lateral root development by depressing the functioning of ga3 in arabidopsis. j. plant biol. 2010, 53:374–380.
5. changjun mu, pengfei jia, zhiqiang yan, xin liu, xiaofeng li, heng liu. quercetin induces cell-cycle g1 arrest through elevating cdk inhibitors p21 and p27 in human hepatoma cell line (hepg2). methods find exp clin pharmacol. 2007, 29(3): 179-183.
6. changjun mu, heng liu, guo-chang zheng. the modification and variants of histone. molecular biology of russia. 2007, 41:349–360.
7．zhaoyan wang, changjun mu, jingwu kang, zhide hu. separation and determination of stereoisomeric impurity of folinic acid diastereomers by ce with vancomycin as a selector. chromatographia. 2012, 75(19): 1211-1215.
8. zhaoyan wang, yanning qu, xiaotong gao, changjun mu, jiangping bai , qiaosheng pu. facile preparation of oligo(ethyleneglycol)-capped fluorescent carbon dots from glutamic acid for plant cell imaging. materials letters.2014, 129:122–125.
9. 刘恒，谢小东，贾鹏飞，张大伟，刘永革，刘江涛，牟长军，李晓峰，燕志强，刘鑫, 一种提高管花肉苁蓉愈伤组织主要药用成分的细胞工程技术。成果鉴定号：甘科鉴字2006第284号。