主持科研项目：

1、家畜胚胎干细胞技术研究（863项目）

2、高产绒量转基因绒山羊新品种培育（国家转基因新品种培育重大专项）

3、肉羊特色种质资源群体选育与创新利用（国家科技支撑计划）

4、优质内蒙古绒山羊现代生物技术育种及快速扩繁技术体系的建立（内蒙古自治区科技创新引导项目）

5、内蒙古绒山羊种质资源保护、创新及智慧养殖技术集成示范（内蒙古自治区科技重大专项）

发表论文：

在国内外学术期刊发表论文150 余篇，其中被 SCI 收录的60余篇。主要代表性论文：

1. 刘东军,张锁链,李荣凤,何牧仁,旭日干. 生长因子对牛体外受精卵体外发育的影响. tyc1286太阳成集团学报(自然科学版),1994,Vol.25, No.2:215-218.

2. 刘东军,张锁链,王建国,何牧仁,旭日干. 超数排卵方法对羔山羊卵母细胞体外成熟及体外受精的影响. 畜牧兽医学报,1996,Vol.27,No.5: 422-427.

3. 刘东军,旭日干. 昆明小鼠体外受精胚冷冻保存的研究,中国实验动物学杂志,1991,No.3.4: 198-202.

4. 刘东军，杨东山，其木格，旭日干。血清及BSA对牛体外受精胚胎发育过程超微结构影响的研究。细胞生物学杂志，2003，25（1）：55-59

5. 刘东军，旭日干。碳水化合物对牛体外受精胚胎体外发育的影响，中国实验动物学报，2003，11（1）：38-41。

6．P. Zhou, D.J. Liu , M. Cang, Y.Z. Ma, D.S. Yang,H.J. Li , L.M. Wang , S. Bou, H.L. Feng， TGFαand EGFR in ovine preimplantation embryos and effects on development，Animal Reproduction Science 104 (2008) ：370–381

7. L.M.Wang, H.L. Feng,b, Y.Zh. Ma, M. Cang, H.J. Li , Zh. Yan, P. Zhou, J.X.Wen, Shorgan Bou, D.J. Liu,∗ Expression of IGF receptors and its ligands in bovine oocytes and preimplantation embryos. Animal Reproduction Science 114 (2009) 99–108

8. Yang Li*, Ming Cang, Andrew Stephen Lee, Kehua Zhang, Dongjun Liu* Reprogramming of Sheep Fibroblasts into Pluripotency under a Drug-Inducible Expression of Mouse-Derived Defined Factors. PLoS ONE, January 2011, Volume 6, Issue 1:1-8

9. Jianlong Yuan, Young Jin, Bing Zhu, Wei Wang, Yu Ren, Haiqing Wu, Fei Gao, Mingtu Nuo, Muzi Jin, Zhinggang Wang, Ming Cang, Dongjun Liu*, Xudong Guo, Somatic cell nuclear transfer efficiency associated with donor cell types in the cashmere goat, Journal of Animal and Veterinary Advances, 11(24):4578-4584,2012

10．Teng Xu, Xudong Guo, Hui Wang, Fei Hao, Xiaoyuan Du, Xiaoyu Gao, Dongjun Liu*. Differential gene expression analysis between anagen and telogen of Capra hircus skin based on the de novo assembled transcriptome sequence, Gene（2.196）, 520 (2013) 30–38

11. Bing Zhu.Teng Xu, Jianlong Yuan, Xudong Guo*, Dongjun Liu*,Transcriptome Sequencing Reveals Differences between Primary and Secondary Hair Follicle-derived Dermal Papilla Cells of the Cashmere Goat (Capra hircus), PLOS ONE（3.73）, September 2013, Volume 8：1-13

12. Yu Ren, Haiqing Wu, Hefei Wang, Xiao Wang, Hao Liang, Dongjun Liu. The effect of Arbas Cashmere gBMSCs on production of transgenic cloned embryos. Theriogenology, 81 (2014) 1257–1267.

13. Xiaoyu Gao , Hao Liang , Fang Hou, Zhipeng Zhang, Mingtu Nuo, Xudong Guo , Dongjun Liu .Thymosin Beta-4 Induces Mouse Hair Growth, PLOS ONE，June 17, 2015，DOI: 10.1371/journal.pone.0130040

14. Fei Hao, Wei Yan, Xiaocong Li, Hui Wang, Yingmin Wang, Xiao Hu, Xu Liu, Hao Liang, Dongjun Liu. Generation of Cashmere Goats Carrying An EDAR Gene Mutant Using CRISPR-Cas9-Mediated Genome Editing. International Journal of Biological Sciences. 2018, 14(4):427-436. doi:10.7150/ijbs.23890.

15. Xiaocong Li*, Fei Hao*, Xiao Hu, Hui Wang, Bai Dai, Xiao Wang, Hao Liang, Ming Cang, Dongjun Liu. Generation of Tβ4 knock-in Cashmere goat using CRISPR/Cas9. Int. J. Biol. Sci. 2019 ; 15(8): 1743-1754

16. Bai Dai, Li-qing Ren, Xiao-yu Han and Dong-jun Liu。Bioinformatics analysis reveals 6 key biomarkers associated with non-small-cell lung cancer。Journal of International Medical Research，2019，DOI: 10.1177/0300060519887637

17. Xiao Hu, Fei Hao, Xiaocong Li, Zhiyuan Xun, Yuan Gao, Bingxu Ren, Ming Cang, Hao Liang, Dongjun Liu. Generation of VEGF knock-in Cashmere goat via the CRISPR/Cas9 system, International Journal of Biological Sciences, 2021; 17(4): 1026-1040