کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8649164 | 1570836 | 2018 | 45 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dry mycelium of Penicillium chrysogenum activates defense via gene regulation of salicylic acid and jasmonic acid signaling in Arabidopsis
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کلمات کلیدی
SARBY2PTICluster of Orthologous Groups of proteinsFPKMPRRsPAMPPenicillium chrysogenumTFsDEGsDMPFDRNCBICoGm/z - m / zROS - ROSArabidopsis thaliana - آرابیدوپسیس تالیاناETI - اتیEthylene - اتیلنjasmonic acid - اسید جاسونیکSalicylic acid - اسید سالیسیلیکpathogen-associated molecular patterns - الگوهای مولکولی مرتبط با پاتوژنPAMP-triggered immunity - ایمنی PAMPEffector-triggered immunity - ایمنی عامل اثرTranscriptome - ترانسکریپتومfold change - تغییر در برابرKEGG یا Kyoto Encyclopedia of Genes and Genomes - دایرة المعارف ژن ها و ژنوم کیوتو Kyoto Encyclopedia of Genes and Genomes - دایره المعارف ژنتیک ژن ها و ژنوم کیوتوsystemic acquired resistance - سیستمیک به دست آورد مقاومتTranscription factors - عوامل رونویسیleucine-rich repeat receptor-like kinase - غنی از لوسین تکرار گیرنده مانند کینازNational Center for Biotechnology Information - مرکز ملی اطلاعات بیوتکنولوژیSignaling pathway - مسیر سیگنالینگfalse discovery rate - میزان کشف کاذبMass-to-charge ratio - نسبت جرم به شارژGene ontology - هستیشناسی ژنیDifferentially expressed genes - ژن های متفاوت بیان شده استReactive oxygen species - گونههای فعال اکسیژنpattern-recognition receptors - گیرنده های شناخت الگوی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dry mycelium of Penicillium chrysogenum activates defense via gene regulation of salicylic acid and jasmonic acid signaling in Arabidopsis Dry mycelium of Penicillium chrysogenum activates defense via gene regulation of salicylic acid and jasmonic acid signaling in Arabidopsis](/preview/png/8649164.png)
چکیده انگلیسی
The dry mycelium of Penicillium chrysogenum (DMP) induces systemic acquired resistance (SAR), which enhances defenses in plants. To understand the molecular mechanisms involved in DMP-mediated signaling pathways, we examined the mRNA levels in Arabidopsis with jasmonic acid (JA), DMP or salicylic acid (SA) treatment compared with a control. RNA-Seq based transcriptome analysis revealed that the differentially expressed genes (DEGs) after DMP treatment were significantly enriched in three metabolism pathways shared by SA treatment and one additional pathway shared by JA treatment. Key DEGs, including PR1, EIN3 and FRK1, in the SA, JA/ethylene (ET) and pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI) pathways for inducing resistance were significantly regulated. Further quantitative real-time PCR (qRT-PCR) analysis revealed that DMP-mediated signaling cross-talked with JA and SA signaling and associated with PAMP-triggered immunity. SA accumulated significantly after DMP treatment. However some known small molecules inducing SA accumulation were not found in DMP. Together, we demonstrated that DMP treatment activated defense in SAR via gene regulation in the JA and SA pathways. These results provide molecular evidence for the mechanisms in the DMP induced SAR and could guide the further identification of the activators.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physiological and Molecular Plant Pathology - Volume 103, August 2018, Pages 54-61
Journal: Physiological and Molecular Plant Pathology - Volume 103, August 2018, Pages 54-61
نویسندگان
Zhuangzhuang Chen, Jianguang Wang, Yu Li, Yu Zhong, Jugou Liao, Shugang Lu, Liang Wang, Xuewen Wang, Suiyun Chen,