烟草脂类合成关键基因NtLPAT的功能验证

吉白璐, 孙艺文, 刘万峰, 钱亚新, 蒋彩虹, 耿锐梅, 刘旦, 程立锐, 杨爱国, 黄立钰, 李晓旭, 蒲文宣, 高军平, 张强, 文柳璎

Functional verification of the key gene NtLPAT involved in lipid biosynthesis in tobacco

JI Bai-Lu, SUN Yi-Wen, LIU Wan-Feng, QIAN Ya-Xin, JIANG Cai-Hong, GENG Rui-Mei, LIU Dan, CHENG Li-Rui, YANG Ai-Guo, HUANG Li-Yu, LI Xiao-Xu, PU Wen-Xuan, GAO Jun-Ping, ZHANG Qiang, WEN Liu-Ying

图3 ntlpat突变株系脂质组分析图 图A为差异代谢物KEGG分类图; 图B为脂类代谢途径中的差异脂类示意图。TG: 甘油三脂; PG: 磷脂酰甘油; MGDG: 单半乳糖二酰基甘油; DGDG: 二半乳糖二酰基甘油; Cer: 神经酰胺; SPH: 鞘磷脂; PC: 磷脂酰甘油; LPA: 溶血磷脂酸; LPC: 溶血磷脂酰胆碱。

Fig. 3 Lipidomic analysis of the ntlpat mutant line Fig. A is the KEGG classification of differential metabolites; Fig. B is a schematic diagram of differential lipids in lipid metabolic pathways. TG: triglyceride; PG: phosphatidylglycerol; MGDG: monogalactosyldiacylglycerol; DGDG: digalactosyldiacylglycerol; Cer: ceramide; SPH: sphingomyelin; PC: phosphatidylglycerol; LPA: lyso-phosphatidic acid; LPC: lyso-phosphatidylcholine.