References
Fahad, S. et al. Rice pest management and biological control. Sustain. Agric. Rev. 16, 85–106 (2015).
Chen, M., Shelton, A. & Ye, G. Y. Insect-resistant genetically modified rice in China: from research to commercialization. Annu. Rev. Entomol. 56, 81–101 (2011).
Berger, M., Gray, J. A. & Roth, B. L. The expanded biology of serotonin. Ann. Rev. Med. 60, 355–366 (2009).
Maeda, S. & Dudareva, N. The shikimate pathway and aromatic amino acid biosynthesis in plants. Annu. Rev. Plant Biol. 63, 73–105 (2012).
Fujiwara, T. et al. Sekiguchi lesion gene encodes a cytochrome P450 monooxygenase that catalyzes conversion of tryptamine to serotonin in rice. J. Biol. Chem. 285, 11308–11313 (2010).
Cheng, X., Zhu, L. & He, G. Towards understanding of molecular interactions between rice and the brown planthopper. Mol. Plant. 6, 621–634 (2013).
Du, B. et al. Identification and characterization of Bph14, a gene conferring resistance to brown planthopper in rice. Proc. Natl Acad. Sci. USA 106, 22163–22168 (2009).
Liu, Y. Q. et al. A gene cluster encoding lectin receptor kinases confers broad-spectrum and durable insect resistance in rice. Nat. Biotechnol. 33, 301–307 (2014).
Zhao, Y. et al. Allelic diversity in an NLR gene BPH9 enables rice to combat planthopper variation. Proc. Natl Acad. Sci. USA 113, 12850–12855 (2016).
Li, C. et al. Gene expression and plant hormone levels in two contrasting rice genotypes responding to brown planthopper infestation. BMC Plant Biol. 17, 57 (2017).
Qi, Y. X. et al. Serotonin modulates insect hemocyte phagocytosis via two different serotonin receptors. eLife 5, e12241 (2016).
Zhang, X. N. & Gaudry, Q. Functional integration of a serotonergic neuron in the Drosophila antennal lobe. eLife 5, e16836 (2016).
Erland, L. A. E., Turi, C. E. & Saxena, P. K. Serotonin: An ancient molecule and an important regulator of plant processes. Biotechnol. Adv. 34, 1347–1361 (2016).
Ueno, M., Imaoka, A., Kihara, J. & Arase, S. Tryptamine pathway-mediated DNA fragmentation is involved in sekiguchi lesion formation for light-emhanced resistance in lesion mimic mutant of rice to Magnaporthe grisea infection. J. Phytopathol. 156, 715–724 (2008).
Ishihara, A. et al. The tryptophan pathway is involved in the defense responses of rice against pathogenic infection via serotonin production. Plant J. 54, 481–495 (2008).
Ishihara, A., Hashimoto, Y., Miyagawa, H. & Wakasa, K. Induction of serotonin accumulation by feeding of rice striped stem borer in rice leaves. Plant Signal. Behav. 3, 714–716 (2008).
Xue, J. et al. Genome of rice pest brown planthopper and its endosymbionts reveal complex complementary contributions for host adaption. Genome Biol. 15, 521 (2014).
Arase, S. et al. Light-dependent accumulation of tryptamine in the rice sekiguchi lesion mutant infected with Magnaporthe grisea. J. Phytopathol. 149, 409–413 (2001).
Park, S., Lee, K., Kim, Y. S. & Back, K. Tryptamine 5-hydroxylase-deficient sekiguchi rice induces synthesis of 5-hydroxytryptophan and N- acetyltryptamine but decreases melatonin biosynthesis during senescence process of detached leaves. J. Pineal Res. 52, 211–216 (2012).
Tabashnik, B.E. & CarriŠre, Y. Surge in insect resistance to transgenic crops and prospects for sustainability. Nat. Biotechnol. 35, 926–935 (2017).
Lu, H. P. et al. Identification and characterization of a novel lesion mimic mutant in rice. J. Nucl. Agr. Sci. (Chin.) 30, 1037–1044 (2016).
Xu, R. F. et al. Gene targeting using the Agrobacterium tumefaciens-mediated CRISPR-Cas system in rice. Rice 7, 5 (2014).
Xu, G. et al. Identification and expression profiles of neuropeptides and their G protein-coupled receptors in the rice stem borer Chilo suppressalis. Sci. Rep. 6, 28976 (2016).
Pathak, P. K., Saxena, R. C. & Heinrichs, E. A. Parafilm sachet for measuring honeydew excretion by Nilaparvata lugens on Rice. J. Econ. Entomol. 75, 2 (1982).
Lou, Y. G. & Balswin, I. T. Manduca sexta recognition and resistance among allopolyploid Nicotiana host plants. Proc. Natl Acad. Sci. USA 100, 14581–14586 (2003).
Kang, S., Kang, K., Lee, K. & Back, K. Characterization of tryptamine 5-hydroxylase and serotonin synthesis in rice plants. Plant Cell Rep. 26, 2009–2015 (2007).
Ma, Z. Y., Guo, W., Guo, X. J., Wang, X. H. & Kang, L. Modulation of behavioral phase changes of the migratory locust by the catecholamine metabolic pathway. Proc. Natl Acad. Sci. USA 108, 3882–3887 (2011).
Cai, S. Y. et al. HsfA1a upregulates melatonin biosynthesis to confer cadium tolerance in tomato plants. J. Pineal Res. 62, e12387 (2017).
Ji, R. et al. A salivary endo-β-1,4-glucanase acts as an effector that enables the brown planthopper to feed on rice. Plant Physiol. 173, 1920–1932 (2017).
Han, L. Z., Li, S. B., Liu, P. L., Peng, Y. F. & Hou, M. L. New artificial diet for continuous rearing of Chilo suppressalis (Lepidoptera: Crambidae). Arthropod Biol. 105, 253–258 (2012).
