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Song W, Wang JX, Cao LJ, Chen JC, Bao WX, Chen M, Wei SJ. A chromosome-level genome for the flower thrips Frankliniella intonsa. Sci Data 2024; 11:280. [PMID: 38459039 PMCID: PMC10923943 DOI: 10.1038/s41597-024-03113-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 03/04/2024] [Indexed: 03/10/2024] Open
Abstract
The flower thrips Frankliniella intonsa (Thysanoptera: Thripidae) is a common insect found in flowers of many plants. Sometimes, F. intonsa causes damage to crops through direct feeding and transmission of plant viruses. Here, we assembled a chromosomal level genome of F. intonsa using the Illumina, Oxford Nanopore (ONT), and Hi-C technologies. The assembled genome had a size of 209.09 Mb, with a contig N50 of 997 bp, scaffold N50 of 13.415 Mb, and BUSCO completeness of 92.5%. The assembled contigs were anchored on 15 chromosomes. A set of 14,109 protein-coding genes were annotated in the genome with a BUSCO completeness of 95.0%. The genome contained 491 non-coding RNA and 0.57% of interspersed repeats. This high-quality genome provides a valuable resource for understanding the ecology, genetics, and evolution of F. intonsa, as well as for controlling thrips pests.
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Affiliation(s)
- Wei Song
- Institute of Plant Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Jia-Xu Wang
- Institute of Plant Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
- Beijing Key Laboratory for Forest Pests Control, Beijing Forestry University, Beijing, 100083, China
| | - Li-Jun Cao
- Institute of Plant Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Jin-Cui Chen
- Institute of Plant Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Wen-Xue Bao
- College of Forestry, Inner Mongolia Agricultural University, Hohhot, 010019, China
| | - Min Chen
- Beijing Key Laboratory for Forest Pests Control, Beijing Forestry University, Beijing, 100083, China
| | - Shu-Jun Wei
- Institute of Plant Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China.
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Zheng Y, Liu Q, Shi S, Zhu X, Chen Y, Lin S, Tian H, Huang L, Wei H. Nitrogen Deficiency Enhances Eggplant Defense against Western Flower Thrips via the Induction of the Jasmonate Pathway. PLANTS (BASEL, SWITZERLAND) 2024; 13:273. [PMID: 38256826 PMCID: PMC10820576 DOI: 10.3390/plants13020273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/22/2023] [Accepted: 01/13/2024] [Indexed: 01/24/2024]
Abstract
Plant nutrition is connected to defense against insect herbivores, but the exact mechanism underlying the effect of the nitrogen (N) supply on the anti-herbivore capacity of eggplants (Solanum melongena) has not been studied in detail. Therefore, we examined the impact of low (LN, 0.5 mM) and high (HN, 5 mM) nitrate levels on eggplant resistance against the western flower thrips Frankliniella occidentalis (WFT), a major destructive eggplant pest. Our results showed that LN plants displayed enhanced defense responses to WFT compared to HN plants. This included increased transcript levels of key genes in the jasmonic acid (JA) pathway, the accumulation of JA-amido conjugates (jasmonoyl-isoleucine, jasmonoyl-phenylalanine, and jasmonoyl-valine), JA precursor (12-oxophytodienoic acid), and methyl jasmonate, higher transcript levels of defense marker genes (MPK3, MPK7, and WRKY53), and increased activities of polyphenol oxidase and peroxidase upon a WFT attack. Our findings suggest that N deficiency can prime JA-mediated defense responses in eggplants, resulting in increased anti-herbivore resistance.
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Affiliation(s)
- Yueqin Zheng
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
- Fujian Key Laboratory for Monitoring and Integrated Management of Crop Pests, Fuzhou Scientific Observing and Experimental Station of Crop Pests of the Ministry of Agriculture, Fuzhou 350013, China
| | - Qianxia Liu
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
| | - Shuang Shi
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
| | - Xiaowen Zhu
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
- College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yong Chen
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
- Fujian Key Laboratory for Monitoring and Integrated Management of Crop Pests, Fuzhou Scientific Observing and Experimental Station of Crop Pests of the Ministry of Agriculture, Fuzhou 350013, China
| | - Shuo Lin
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
- Fujian Key Laboratory for Monitoring and Integrated Management of Crop Pests, Fuzhou Scientific Observing and Experimental Station of Crop Pests of the Ministry of Agriculture, Fuzhou 350013, China
| | - Houjun Tian
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
- Fujian Key Laboratory for Monitoring and Integrated Management of Crop Pests, Fuzhou Scientific Observing and Experimental Station of Crop Pests of the Ministry of Agriculture, Fuzhou 350013, China
| | - Lanyan Huang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
| | - Hui Wei
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Institute of Plant Protection, Fujian Academy of Agricultural Sciences, Fuzhou 350013, China; (Y.Z.); (Q.L.); (S.S.); (X.Z.); (Y.C.); (S.L.); (H.T.); (L.H.)
- Fujian Key Laboratory for Monitoring and Integrated Management of Crop Pests, Fuzhou Scientific Observing and Experimental Station of Crop Pests of the Ministry of Agriculture, Fuzhou 350013, China
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