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Title: |
Full-Length Transcriptome Analysis of Soybean Cyst Nematode (Heterodera glycines) Reveals an Association of Behaviors in Response to Attractive pH and Salt Solutions with Activation of Transmembrane Receptors, Ion Channels, and Ca2+ Transporters |
| First author: |
Jiang, Ye |
| Abstract: |
Soybean cyst nematode (Heterodera glycines Ichinohe),a devastating pathogen in soybean, was chosen as a model system toinvestigate nematode behavior and gene expression changes in responseto acidic and basic pH and salt signals (pH 4.5, 5.25, 8.6, and 10and NaCl) through full-length transcriptome sequencing of 18 samples.An average of 4.36 Gbp of clean reads per sample were generated, and3972 novel genes and 29,529 novel transcripts were identified. Sequencestructural variation during or after transcription may be associatedwith the nematode's behavioral response. The functional analysisof 1817/4962 differentially expressed genes/transcripts showed thatsignal transduction pathways, including transmembrane receptors, ionchannels, and Ca2+ transporters, were activated, but pathwaysinvolved in nematode development (e.g., ribosome) and energy production(e.g., oxidative phosphorylation) were inhibited. A correspondingmodel was established. Our findings suggest that these receptors andion channels might be potential targets for nematicides or drug discovery.
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| Contact the author: |
Li, Chunjie; Wang, Congli |
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2023 |
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| Unit code: |
131322 |
| Publication name: |
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY |
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Jiang,Y(Jiang,Ye)[1],[2];Huang,MH(Huang,Minghui)[1];Qin,RF(Qin,Ruifeng)[1],[2];Jiang,D(Jiang,Dan)[1],[2];Chang,DD(Chang,Doudou)[1],[2];Xie,Yifan[1],[2];Li,Chunjie[1];Wang,Congli[1] |
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