Comparative Analysis and Expression Patterns of the PLP_deC Genes in Dendrobium officinale

被引:4
作者
Zhang, Lei [1 ,2 ]
Jiao, Chunyan [1 ,2 ]
Cao, Yunpeng [3 ,4 ]
Cheng, Xi [1 ,2 ]
Wang, Jian [1 ,2 ]
Jin, Qing [1 ,2 ]
Cai, Yongping [1 ,2 ]
机构
[1] Anhui Agr Univ, Sch Life Sci, Hefei 230036, Peoples R China
[2] Anhui Agr Univ, Anhui Prov Engn Technol Reserach Ctr Dev & Utiliz, 130 Changjiang West Rd, Hefei 230036, Peoples R China
[3] Cent South Univ Forestry & Technol, Minist Educ, Key Lab Cultivat & Protect Nonwood Forest Trees, Changsha 410004, Peoples R China
[4] Cent South Univ Forestry & Technol, Coll Forestry, Key Lab Nonwood Forest Prod State Forestry Adm, Changsha 410004, Peoples R China
关键词
Dendrobium officinale; PLP_deC; bioinformatics; expression pattern analysis; evolution; TRYPTOPHAN DECARBOXYLASE GENE; INDOLE ALKALOID BIOSYNTHESIS; CATHARANTHUS-ROSEUS; SEQUENCE; GENOME; SYNTHASE; CLONING; GROWTH; HISAT;
D O I
10.3390/ijms21010054
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Studies have shown that the type II pyridoxal phosphate-dependent decarboxylase (PLP_deC) genes produce secondary metabolites and flavor volatiles in plants, and TDC (tryptophan decarboxylase), a member of the PLP_deC family, plays an important role in the biosynthesis of terpenoid indole alkaloids (TIAs). In this study, we identified eight PLP_deC genes in Dendrobium officinale (D. officinale) and six in Phalaenopsis equestris (P. equestris), and their structures, physicochemical properties, response elements, evolutionary relationships, and expression patterns were preliminarily predicted and analyzed. The results showed that PLP_deC genes play important roles in D. officinale and respond to different exogenous hormone treatments; additionally, the results support the selection of appropriate candidates for further functional characterization of PLP_deC genes in D. officinale.
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页数:15
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