Investigation of PtSGT1 and PtSGT4 Function in Cellulose Biosynthesis in Populus tomentosa Using CRISPR/Cas9 Technology. - Xue, Yinxuan; Li, Siyan; Miao, Deyu; Huang, Sai; Guo, Bin; Li, Shanwen; An, Xin-Min (International Journal of Molecular Sciences, 2021)