彭琦，女，副研究员，1981年3月出生，黑龙江哈尔滨人
2004年获东北农业大学理学学士学位，2008年获东北农业大学植物学专业理学硕士学位，2011年获东北农业大学生物化学与分子生物学专业理学博士学位。2009年6月-2010年12月，法国农业科学院(INRA)联合培养博士研究生。
从事生防微生物功能基因的研究，主要致力于苏云金芽胞杆菌（Bt）自身代谢和与昆虫互作中的信号分子对Bt杀虫晶体蛋白产量、毒力及适应性的影响，为有效解决Bt生产实际应用（获得杀虫晶体蛋白产量提高、对环境适应性强的基因工程菌）提供科学依据。先后主持和参加国家自然科学基金、国家973和转基因专项等多项课题。发表科技论文30余篇，获授权国家发明专利10余项。
以第一作者发表的文章：
1、Qi Peng, Qingyue Yu, Fuping Song. 2019. Expression of cry genes in Bacillus thuringiensis biotechnology. Review. Applied Microbiology and Biotechnology. 103(4):1617-1626.
2、Qi Peng, Jianbo Wu, Xiaomin Chen, Lili Qiu, Jie Zhang, Hongtao Tian, Fuping Song. 2017. Disruption of Two-component System LytSR Affects Forespore Engulfment in Bacillus thuringiensis. Front. Cell. Infect. Microbiol. 7:468.
3、Qi Peng, Chunxia Liu, Bo Wang, Min Yang, Jianbo Wu, Jie Zhang, Fuping Song. 2016. Sox transcription in sarcosine utilization is controlled by Sigma(54) and SoxR in Bacillus thuringiensis HD73. Scientific reports 6, 29141,
4、Qi Peng, Guiwei Kao, Ning Qu, Jie Zhang, Fuping Song. 2016. The Regulation of Exosporium-Related Genes in Bacillus thuringiensis. Scientific reports 6, 19005,
5、Qi Peng, Guannan Wang, Guiming Liu, Jie Zhang, Fuping Song. 2015. Identification of metabolism pathways directly regulated by Sigma54 factor in Bacillus thuringiensis. Frontiers in Microbiology. 6:407
6、Qi Peng, Wei Wang, Lili Han, Guannan Wang, Pengyue Wang, Jie Zhang, Fuping Song. 2014. GabR, a Sigma 54-dependent activator, is required for γ-aminobutyric acid- or succinic semialdehyde-induced transcription of gab cluster in Bacillus thuringiensis. BMC Microbiology. 14(1): 306
7、Fuping Song#, Qi Peng#, Julien Brillard, Christophe Buisson, Mark de Been, Tjakko Abee, Véronique Broussolle, Dafang Huang, Jie Zhang, Didier Lereclus and Christina Nielsen-Leroux. 2012. A multicomponent sugar phosphate sensor system specifically induced in Bacillus cereus during infection of the insect gut. FASEB J.26, 3336-3350
8、Zhiru Song#, Qi Peng#, Changlong Shu, Jie Zhang, Dongmei Sun, Fuping Song. 2017. Identification of similar transcriptional regulatory mechanisms in multiple cry genes in Bacillus thuringiensis HD12. Journal of Integrative Agriculture. 15(0):60345-7.
9、Li Zhu#, Qi Peng#, Fuping Song, Yanan Jiang, Changpo Sun, Jie Zhang, Dafang Huang. 2010. Structure and regulation of the gab gene cluster, involved in the gamma-aminobutyric acid shunt, are controlled by a sigma54 factor in Bacillus thuringiensis. Journal of bacteriology. 192:346-355