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Bioinformatics and expressional analysis of WRKY transcription factor family in Baphicacanthus cusia
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Zhi-ying GUO1, 2, Qing LI4, Xun-xun WU3, Jun-feng CHEN5, Yu-xiang HUANG6, Xiao-juan MA7, Yong DIAO3, *, Lei ZHANG2, *
Acta Pharmaceutica Sinica | 2022, 57(9) : 2864 - 2875
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Acta Pharmaceutica Sinica | 2022, 57(9): 2864-2875
• Original Articles •
Bioinformatics and expressional analysis of WRKY transcription factor family in Baphicacanthus cusia
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Zhi-ying GUO1, 2, Qing LI4, Xun-xun WU3, Jun-feng CHEN5, Yu-xiang HUANG6, Xiao-juan MA7, Yong DIAO3, *, Lei ZHANG2, *
Affiliations
  • 1. School of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China
  • 2. School of Pharmacy, Navy Medical University, Shanghai 200433, China
  • 3. School of Medicine, Huaqiao University, Quanzhou 362021, China
  • 4. Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai 200003, China
  • 5. Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
  • 6. School of Pharmacy, Quanzhou Medical College, Quanzhou 362000, China
  • 7. Quanzhou Institute of Agricultural Sciences, Quanzhou 362212, China
Published: 2022-09-12 doi: 10.16438/j.0513-4870.2022-0433
Outline
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WRKY, a class of conserved transcription factors in plants, plays important roles in plant growth, development and secondary metabolism. In the present study, 65 WRKY members were identified from de novo transcriptome sequencing data of three different tissues (root, stems and leaves) of Baphicacanthus cusia. BcWRKY proteins contained from 221 to 706 amino acids and the isoelectric point is from 4.68 to 9.68. Molecular weights range from 25 711.8 to 75 475 Da. The main secondary structures of BcWRKYs protein are random coil. A subcellular localization prediction indicated that the putative BcWRKY proteins were enriched in the nuclear region. Phylogenetic analysis showed that BcWRKYs could be categorized into three groups and five subgroups (Group IIa, Group IIb, Group IIc, Group IId and Group IIe) in Group II. Structural analysis found that all BcWRKY proteins contained a highly conserved motif WRKYGQK. Finally, the transcriptional profiles of ten BcWRKY genes highly expressed in root, stem and leaf tissues under abscisic acid (ABA), methyl jasmonate (MeJA), or salicylic acid (SA) treatment were systematically investigated using qRT-PCR analysis. Results showed that a total of ten BcWRKY genes were differentially expressed in response to ABA, MeJA, and SA treatment. This work would be provided a basis for further elucidating the molecular mechanism of WRKY transcription factors in the biosynthesis of indole alkaloids in B. cusia.

Baphicacanthus cusia  /  WRKY transcription factor  /  bioinformatics  /  expression analysis  /  indole alkaloid
Zhi-ying GUO, Qing LI, Xun-xun WU, Jun-feng CHEN, Yu-xiang HUANG, Xiao-juan MA, Yong DIAO, Lei ZHANG. Bioinformatics and expressional analysis of WRKY transcription factor family in Baphicacanthus cusia[J]. Acta Pharmaceutica Sinica, 2022 , 57 (9) : 2864 -2875 . DOI: 10.16438/j.0513-4870.2022-0433
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Year 2022 volume 57 Issue 9
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Article Info
doi: 10.16438/j.0513-4870.2022-0433
  • Receive Date：2022-04-14
  • Online Date：2025-12-24
  • Published：2022-09-12
Article Data
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History
  • Received：2022-04-14
  • Revised：2022-05-20
Funding
Affiliations
    1. School of Food and Bioengineering, Fujian Polytechnic Normal University, Fuqing 350300, China
    2. School of Pharmacy, Navy Medical University, Shanghai 200433, China
    3. School of Medicine, Huaqiao University, Quanzhou 362021, China
    4. Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai 200003, China
    5. Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
    6. School of Pharmacy, Quanzhou Medical College, Quanzhou 362000, China
    7. Quanzhou Institute of Agricultural Sciences, Quanzhou 362212, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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