主要从事转基因作物及其产品生物安全，蛋白质标准物质研制等研究。

主要研究方向是作物功能基因组学与农业大数据分析。通过开发计算生物学分析工具,整合基因组学、转录组学、表型组学、代谢组等多组学数据，鉴定品质、耐逆性等重要农艺性状的遗传结构与调控网络，开发分子标记辅助育种。

主要成果：

在Genome Research, Genome Biology, Plant Biotechnology Journal，The Plant Journal等国际主流刊物上发表发表SCI论文17篇，其中第一作者文章7篇，累计影响因子129；授权国际专利1项；育成玉米品种1个。

审定的玉米品种：

1. 盛誉2018，王超、王欢、李洪波

1.Liu J*, Deng S*, Wang H*, Ye J, Wu HW, Sun HX, Chua NH. (2016) CURLY LEAF Regulates Gene Sets Coordinating Seed Size and Lipid Biosynthesis in Arabidopsis. Plant Physiology 171(1):424-36 (*co-first author).

2.Wang H, Niu QW, Wu HW, Liu J, Ye J, Yu N, Chua NH. (2015) Analysis of non-coding transcriptome in rice and maize uncovers roles of conserved lncRNAs associated with agriculture traits. The Plant Journal 84(2):404-16.

3.Liu J*, Wang H*, Chua NH. (2015) Long noncoding RNA transcriptome of Plants. Plant Biotechnology Journal 13(3):319-28 (*co-first author).

4.Wang H*, Chung PJ*, Liu J, Jang IC, Kean MJ, Xu J, Chua NH. (2014) Genome-wide identification of long noncoding natural antisense transcripts and their responses to light in Arabidopsis. Genome Research 24(3):444-53 (*co-first author).

5.Wang H, Chua NH. (2014) Big effects of small RNAs on legume root biotic interactions. Genome Biology 15(9):475.

6.Wang H*, Zhang X*, Liu J, Kiba T, Woo J, Ojo T, Hafner M, Tuschl T, Chua NH, Wang XJ. (2011) Deep sequencing of small RNAs specifically associated with Arabidopsis AGO1 and AGO4 uncovers new AGO functions. The Plant Journal 67(2):292-304 (*co-first author).

7.Wang H, Chua NH, Wang XJ. (2006) Prediction of trans-antisense transcripts in Arabidopsis thaliana. Genome Biology 7(10):R92. (F1000推荐）