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Differential pathway and gene expressions of endophytic Phialocephala fortinii inoculated on Rhodiola crenulata
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Meng-liang WANG1, Xiao-yin GAO1, 2, Jin-long CUI1, *, Jun-hong WANG1
Acta Pharmaceutica Sinica | 2018, 53(12) : 2122 - 2128
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Acta Pharmaceutica Sinica | 2018, 53(12): 2122-2128
• ORIGINAL ARTICLES Pharmaceutics •
Differential pathway and gene expressions of endophytic Phialocephala fortinii inoculated on Rhodiola crenulata
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Meng-liang WANG1, Xiao-yin GAO1, 2, Jin-long CUI1, *, Jun-hong WANG1
Affiliations
  • 1. Institute of Applied Chemistry, Taiyuan 030006, China
  • 2. Institute of Biotechnology, Shanxi University, Taiyuan 030006, China
Published: 2018-12-12 doi: 10.16438/j.0513-4870.2018-0709
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The development and metabolism of medicinal plant is affected by many factors, among which the effect from endophytic fungi has been noticed recently and has become one of hot fields. In order to explore the effect of endophytic fungi on gene expression in R. crenulata, RNA-sequencing was used to find genes involved in metabolic pathways, and the differential genes were verified by real-time fluorescent quantitative PCR. The method of 2-△△Ct was used to analyze the relative expression levels of genes in related metabolic pathways, which was used to verify the result of transcriptomics sequencing. The results showed that the endophytic fungus, P. fortinii, could up-regulate the gene expression in lipid metabolic pathway of R. crenulata. In signal transduction pathway, the genes were influenced at different level but the gene expressions were significantly increased under control of Notch signaling pathway, which was 34 times of that in control. The gene expressions of environmental adaption pathway were up-regulated in R. crenulata after inoculation of P. fortinii. This study could provide help for further understanding on mechanism of plant-fungus interaction, root cause of geoherbalism of medicinal plant and exploring bio-function of endophytic fungi.

Phialocephala fortinii  /  RNA-Seq  /  internal reference genes  /  real-time fluorescent quantitative PCR  /  plant-fungus interaction
Meng-liang WANG, Xiao-yin GAO, Jin-long CUI, Jun-hong WANG. Differential pathway and gene expressions of endophytic Phialocephala fortinii inoculated on Rhodiola crenulata[J]. Acta Pharmaceutica Sinica, 2018 , 53 (12) : 2122 -2128 . DOI: 10.16438/j.0513-4870.2018-0709
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doi: 10.16438/j.0513-4870.2018-0709
  • Receive Date：2018-08-03
  • Online Date：2026-01-15
  • Published：2018-12-12
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  • Received：2018-08-03
  • Revised：2018-09-26
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    1. Institute of Applied Chemistry, Taiyuan 030006, China
    2. Institute of Biotechnology, Shanxi University, Taiyuan 030006, 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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