紫苏二酰基甘油酰基转移酶2基因克隆与功能研究

鲁庚,唐鑫,陆俊杏,李丹,胡秋芸,胡田,张涛

Cloning and function analysis of a type 2 diacylglycerol acyltransferase (DGAT2) from Perilla frutescens

Geng LU,Xin TANG,Jun-Xing LU,Dan LI,Qiu-Yun HU,Tian HU,Tao ZHANG

图3 不同植物DGAT2蛋白序列比对分析 PfDGAT2: 紫苏; SiDGAT2: 芝麻(XP_011098009.1); StDGAT2: 马铃薯(XP_006365015.1); AtDGAT2: 拟南芥(OAP06431.1); GmDGAT2: 大豆(NP_001299586.1); NtDGAT2: 烟草(AGL46984.1); CsDGAT2: 亚麻荠 Camelina sativa(XP_010426724)。黑色方框内依次为DGAT2蛋白的YFP、EPHS、GGVQE、RXGFX(K/R)XAXXXGXX(L/V)VPXXXFG(E/Q)和VVGRPI的保守结构域。

Fig. 3 Multiple sequence alignment analysis of DGAT2 in different plants PfDGAT2: Perilla frutescens; SiDGAT2: Sesamum indicum (XP_011098009.1); StDGAT2: Solanum tuberosum (XP_006365015.1); AtDGAT2: Arabidopsis thaliana (OAP06431.1); GmDGAT2: Glycine max (NP_001299586.1); NtDGAT2: Nicotiana tabacum (AGL46984.1); CsDGAT2: Camelina sativa (XP_010426724). In the black box there are the YFP, EPHS, GGVQE, RXGFX(K/R)XAXXXGXX(L/V) VPXXXFG(E/Q), and VVGRPI conserved domains in turn.