1991年－1995年，南京大学，生物系植物生理学学士；
1995年－1998年，中国科学院上海植物生理生态研究所，分子遗传学硕士；
2001年－2006年，中国科学院上海植物生理生态研究所，分子遗传学在职博士。

1998年－2005年，上海市农业科学院，生物技术研究中心，助理研究员；
2005年－至今，上海交通大学，生命科学技术学院，助理研究员，副教授，研究员。

1.水稻生殖发育学；
2.植物表观遗传学。

1.主要转基因农产品定性定量检测技术研究；
2.利用转基因马铃薯研制口蹄疫基因工程亚单位疫苗。

1. Li W, Cui X, Meng ZL, Huang XH, Xie Q, Wu H, Jin HL, Zhang DB, Liang WQ * (corresponding author). Transcriptional Regulation of Arabidopsis MIR168a and ARGONAUTE1 Homeostasis in Abscisic Acid and Abiotic Stress Responses. Plant Physiol, 2012, 158: 1279-1292.
2. Hu LF, Liang WQ (co-first author), Yin CS, Cui X, Zong J, Wang X, Hu JP and Zhang DB, Rice MADS3 regulates ROS homeostasis during late anther development, The Plant Cell. 2011, 23: 515-533
3. Zhang H, Liang WQ (co-first author), Yuan XJ, Luo X, Jiang N, Ma Hong and Zhang DB. Carbon Starved Anther (CSA) encode a MYB domain protein regulates sugar partitioning required for rice pollen development. The Plant Cell, 2010, 22:672-689
4. Li HF, Liang WQ (co-first author), Jia RD, Yin CS, Zong J, Kong HZ, Zhang DB*. The AGL6-like gene OsMADS6 regulates floral organ and meristem identities in rice. Cell Res. 2010, 20:299-313.
5. Gao XC, Liang WQ (co-first author), Yin CS, Ji SM, Wang HM, Su X, Guo CC, Kong HZ, Xue HW, Zhang DB*. The SEPALLATA-like gene OsMADS34 is required for rice inflorescence and spikelet. Plant Physiol, 2010, 153: 728-740.
6. Li W, Cui X, Meng ZL, Huang XH, Xie Q, Wu H, Jin HL, Zhang DB, Liang WQ * (corresponding author). Transcriptional Regulation of Arabidopsis MIR168a and ARGONAUTE1 Homeostasis in Abscisic Acid and Abiotic Stress Responses. Plant Physiol, 2012, 158: 1279-1292.
7. Hu LF, Liang WQ (co-first author), Yin CS, Cui X, Zong J, Wang X, Hu JP and Zhang DB, Rice MADS3 regulates ROS homeostasis during late anther development, The Plant Cell. 2011, 23: 515-533
8. Zhang H, Liang WQ (co-first author), Yuan XJ, Luo X, Jiang N, Ma Hong and Zhang DB. Carbon Starved Anther (CSA) encode a MYB domain protein regulates sugar partitioning required for rice pollen development. The Plant Cell, 2010, 22:672-689
9. Li HF, Liang WQ (co-first author), Jia RD, Yin CS, Zong J, Kong HZ, Zhang DB*. The AGL6-like gene OsMADS6 regulates floral organ and meristem identities in rice. Cell Res. 2010, 20:299-313.
10. Gao XC, Liang WQ (co-first author), Yin CS, Ji SM, Wang HM, Su X, Guo CC, Kong HZ, Xue HW, Zhang DB*. The SEPALLATA-like gene OsMADS34 is required for rice inflorescence and spikelet. Plant Physiol, 2010, 153: 728-740.
11. Shen HF, Qian BJ, Chen WW, Liu ZH, Yang LT, Zhang DB and Liang WQ* (corresponding author). Immunogenicity of recombinant F4 (K88) fimbrial adhesin FaeG expressed in tobacco chloroplast. Acta Biochim Biophys Sin, 2010, 42(8): 558-567.
12. Zhang DS, Liang WQ (co-first author), Yin CS, Zong J, Gu FW and Zhang DB. Tapetum Degeneration Retardation is Critical for Rice Pollen Wall Development. Plant Physiol, 2010, 154: 149-162.
13. 徐千惠, 张大兵，梁婉琪*(corresponding author)。水稻成花素分子作用机制研究进展，上海交通大学学报（农业科学版），2010，28(3):296-304.
14. Zhang DS, Liang WQ (co-first author), Yuan Z,Li N, Shi J, Wang J, Liu YM, Yu WJ and Zhang DB. Tapetum Degeneration Retardation is Critical for Aliphatic Metabolism and Gene Regulation during Rice Pollen Development. Molecular Plant 2008 1(4):599-610.
15. Liang WQ, Huang YH, Yang XH, Zhou ZA, Pan AH, Qian BJ, Huang C, Chen JX, Zhang DB. Oral immunization of mice with plant derived fimbrial adhesin FaeG induces systemic and mucosal K88 ad enterotoxigenic Escherichia coli specific immune responses. FEMS Immunology & Medical Microbiol. 2006, 46: 393-399.

作为主要完成人之一的研究成果“主要转基因农产品定性定量检测技术研究”获2004年上海市科学技术进步一等奖，
“利用转基因马铃薯研制口蹄疫基因工程亚单位疫苗”2006年获宁夏回族自治区科学进步奖一等奖，
2008年获上海交通大学“晨星学者”称号。