دورية أكاديمية
Synergistic Effect of Two Peptaibols from Biocontrol Fungus Trichoderma longibrachiatum Strain 40418 on CO-Induced Plant Resistance.
| العنوان: | Synergistic Effect of Two Peptaibols from Biocontrol Fungus Trichoderma longibrachiatum Strain 40418 on CO-Induced Plant Resistance. |
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| المؤلفون: | Luo N; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China.; Biocontrol Engineering Laboratory of Crop Diseases and Pests of Gansu Province, College of Plant Protection, Gansu Agricultural University, Lanzhou 730070, China., Jiao Y; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China.; School of Resources and Environment, Henan Institute of Science and Technology, Xinxiang 653003, China., Ling J; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China., Li Z; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China., Zhang W; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China., Zhao J; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China., Li Y; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China., Mao Z; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China., Li H; Biocontrol Engineering Laboratory of Crop Diseases and Pests of Gansu Province, College of Plant Protection, Gansu Agricultural University, Lanzhou 730070, China., Xie B; State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flower, Chinese Academy of Agricultural Sciences, Beijing 100081, China.; Center for Biosafety, Chinese Academy of Inspection and Quarantine, Sanya 572024, China. |
| المصدر: | Journal of agricultural and food chemistry [J Agric Food Chem] 2024 Sep 25; Vol. 72 (38), pp. 20763-20774. Date of Electronic Publication: 2024 Sep 13. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Chemical Society Country of Publication: United States NLM ID: 0374755 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5118 (Electronic) Linking ISSN: 00218561 NLM ISO Abbreviation: J Agric Food Chem Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Washington, American Chemical Society. |
| مواضيع طبية MeSH: | Plant Diseases*/microbiology , Plant Diseases*/parasitology , Plant Diseases*/prevention & control , Solanum lycopersicum*/microbiology , Solanum lycopersicum*/immunology , Pseudomonas syringae* , Disease Resistance* , Trichoderma*/chemistry , Trichoderma*/metabolism , Trichoderma*/genetics , Peptaibols*/pharmacology , Peptaibols*/chemistry, Fungal Proteins/genetics ; Fungal Proteins/metabolism ; Tylenchoidea/drug effects ; Plant Immunity ; Animals |
| مستخلص: | Trichoderma longibrachiatum is a filamentous fungus used as a biological control agent against different plant diseases. The multifunctional secondary metabolites synthesized by Trichoderma , called peptaibols, have emerged as key elicitors in plant innate immunity. This study obtained a high-quality genome sequence for the T. longibrachiatum strain 40418 and identified two peptaibol biosynthetic gene clusters using knockout techniques. The two gene cluster products were confirmed as trilongin AIV a (11-residue) and trilongin BI (20-residue) using liquid chromatography coupled with tandem mass spectrometry. Further investigations revealed that these peptaibols induce plant resistance to Pseudomonas syringae pv tomato ( Pst ) DC3000 infection while triggering plant immunity and cell death. Notably, the two peptaibols exhibit synergistic effects in plant-microbe signaling interactions, with trilongin BI having a predominant role. Moreover, the induction of tomato resistance against Meloidogyne incognita showed similarly promising results. |
| فهرسة مساهمة: | Keywords: Trichoderma longibrachiatum; biosynthetic gene cluster; induced resistance; peptaibols; synergy |
| المشرفين على المادة: | 0 (Peptaibols) 0 (Fungal Proteins) |
| تواريخ الأحداث: | Date Created: 20240913 Date Completed: 20240925 Latest Revision: 20240925 |
| رمز التحديث: | 20240925 |
| DOI: | 10.1021/acs.jafc.4c01952 |
| PMID: | 39271247 |
| قاعدة البيانات: | MEDLINE |
Find this issue from the American Chemical Society | تدمد: | 1520-5118 |
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| DOI: | 10.1021/acs.jafc.4c01952 |