scholarly journals Transcriptome analysis reveals a comprehensive insect resistance response mechanism in cotton to infestation by the phloem feeding insect Bemisia tabaci (whitefly)

2016 ◽  
Vol 14 (10) ◽  
pp. 1956-1975 ◽  
Author(s):  
Jianying Li ◽  
Lizhen Zhu ◽  
J. Joe Hull ◽  
Sijia Liang ◽  
Henry Daniell ◽  
...  
Keyword(s):  
Insect Resistance ◽  
Bemisia Tabaci ◽  
Transcriptome Analysis ◽  
Response Mechanism ◽  
Resistance Response ◽  
Phloem Feeding

scholarly journals Comparative transcriptome analysis between resistant and susceptible tomato lines uncovers the response mechanism of Cf-16-mediated resistance to Cladosporium fulvum

2019 ◽  
Author(s):  
Dongye Zhang ◽  
Huanhuan Yang ◽  
Xiangyang Xu
Keyword(s):  
Transcriptome Analysis ◽  
Early Stage ◽  
Cladosporium Fulvum ◽  
Comparative Transcriptome ◽  
Response Mechanism ◽  
Resistance Response ◽  
Tomato Production ◽  
Comparative Transcriptome Analysis ◽  
Leaf Mold ◽  
Mold Resistance

Abstract Background Leaf mold disease caused by Cladosporium fulvum is a major disease in cultivated tomato plants and affects global tomato production. Some Cf genes, of which Cf-16 is an effective gene for resisting tomato leaf mold, are associated with leaf mold resistance; however, the molecular mechanism is largely unknown. Results we used comparative transcriptome analysis of C. fulvum-resistant (cv. Ontario7816, including the Cf-16 gene) and C. fulvum-susceptible (cv. Moneymaker) tomato lines to identify differentially expressed genes (DEGs) at 4 and 8 days postinfection with C. fulvum. We found that the number of DEGs in the Cf-16 tomatoes was significantly higher than the number of DEGs in the Moneymaker tomatoes. In addition, 1,350 DEGs were shared among Cf-16 groups at 4 and 8 dpi, suggesting the existence of a common core of DEGs in response to C. fulvum infection. Upregulated DEGs were mainly associated with defense processes and phytohormone signaling, including salicylic acid (SA) and jasmonic acid (JA), in the Cf-16 tomato. Moreover, the SA and JA contents significantly increased in the Cf-16 tomato at the early stages of C. fulvum infection. Comprehensively, more upregulated DEGs were found in the Cf-16 tomato than in the Cf-10 and Cf-12 tomatoes at the early stage of C. fulvum infection. However, the significantly enriched defense-signaling pathways involved in Cf-16 had some distinctions from those in Cf-10 and Cf-12. Conclusion Our results provide new insights into the resistance response mechanism of Cf genes to C. fulvum, especially the unique characteristics of Cf-16 in response to C. fulvum infection.

scholarly journals Transcriptome analysis of host-associated differentiation in Bemisia tabaci (Hemiptera: Aleyrodidae)

2014 ◽  
Vol 5 ◽  
Author(s):  
Wen Xie ◽  
Qingjun Wu ◽  
Shaoli Wang ◽  
Xiaoguo Jiao ◽  
Litao Guo ◽  
...  
Keyword(s):  
Bemisia Tabaci ◽  
Transcriptome Analysis ◽  
Host Associated Differentiation

Ionomic and metabolomic analyses reveal the resistance response mechanism to saline-alkali stress in Malus halliana seedlings

2020 ◽  
Vol 147 ◽  
pp. 77-90 ◽  
Author(s):  
Xumei Jia ◽  
Yanfang Zhu ◽  
Rui Zhang ◽  
Zulei Zhu ◽  
Tong Zhao ◽  
...  
Keyword(s):  
Alkali Stress ◽  
Response Mechanism ◽  
Resistance Response

scholarly journals Transcriptome analysis of Valsa mali reveals its response mechanism to the biocontrol actinomycete Saccharothrix yanglingensis Hhs.015

2018 ◽  
Vol 18 (1) ◽  
Author(s):  
Cong Liu ◽  
Dongying Fan ◽  
Yanfang Li ◽  
Yue Chen ◽  
Lili Huang ◽  
...  
Keyword(s):  
Transcriptome Analysis ◽  
Response Mechanism ◽  
Valsa Mali
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