Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds

Abstract We studied the role of plant primary and secondary metabolites in mediating plant-insect interactions by conducting a no-choice single-plant species field experiment to compare the suitability, enzyme activities, and gene expression of Oedaleus asiaticus grasshoppers feeding on four host an...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Xunbing Huang, Jingchuan Ma, Xinghu Qin, Xiongbing Tu, Guangchun Cao, Guangjun Wang, Xiangqun Nong, Zehua Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/fe999f68508d40bdbba2502faf202acd
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:fe999f68508d40bdbba2502faf202acd
record_format	dspace
spelling	oai:doaj.org-article:fe999f68508d40bdbba2502faf202acd2021-12-02T16:08:09ZBiology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds10.1038/s41598-017-09277-z2045-2322https://doaj.org/article/fe999f68508d40bdbba2502faf202acd2017-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-09277-zhttps://doaj.org/toc/2045-2322Abstract We studied the role of plant primary and secondary metabolites in mediating plant-insect interactions by conducting a no-choice single-plant species field experiment to compare the suitability, enzyme activities, and gene expression of Oedaleus asiaticus grasshoppers feeding on four host and non-host plants with different chemical traits. O. asiaticus growth showed a positive relationship to food nutrition content and a negative relationship to secondary compounds content. Grasshopper amylase, chymotrypsin, and lipase activities were positively related to food starch, crude protein, and lipid content, respectively. Activity of cytochrome P450s, glutathione-S-transferase, and carboxylesterase were positively related to levels of secondary plant compounds. Gene expression of UDP-glucuronosyltransferase 2C1, cytochrome P450 6K1 were also positively related to secondary compounds content in the diet. Grasshoppers feeding on Artemisia frigida, a species with low nutrient content and a high level of secondary compounds, had reduced growth and digestive enzyme activity. They also had higher detoxification enzyme activity and gene expression compared to grasshoppers feeding on the grasses Cleistogenes squarrosa, Leymus chinensis, or Stipa krylovii. These results illustrated Oedaleus asiaticus adaptive responses to diet stress resulting from toxic chemicals, and support the hypothesis that nutritious food benefits insect growth, but plant secondary compounds are detrimental for insect growth.Xunbing HuangJingchuan MaXinghu QinXiongbing TuGuangchun CaoGuangjun WangXiangqun NongZehua ZhangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Xunbing Huang Jingchuan Ma Xinghu Qin Xiongbing Tu Guangchun Cao Guangjun Wang Xiangqun Nong Zehua Zhang Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds
description	Abstract We studied the role of plant primary and secondary metabolites in mediating plant-insect interactions by conducting a no-choice single-plant species field experiment to compare the suitability, enzyme activities, and gene expression of Oedaleus asiaticus grasshoppers feeding on four host and non-host plants with different chemical traits. O. asiaticus growth showed a positive relationship to food nutrition content and a negative relationship to secondary compounds content. Grasshopper amylase, chymotrypsin, and lipase activities were positively related to food starch, crude protein, and lipid content, respectively. Activity of cytochrome P450s, glutathione-S-transferase, and carboxylesterase were positively related to levels of secondary plant compounds. Gene expression of UDP-glucuronosyltransferase 2C1, cytochrome P450 6K1 were also positively related to secondary compounds content in the diet. Grasshoppers feeding on Artemisia frigida, a species with low nutrient content and a high level of secondary compounds, had reduced growth and digestive enzyme activity. They also had higher detoxification enzyme activity and gene expression compared to grasshoppers feeding on the grasses Cleistogenes squarrosa, Leymus chinensis, or Stipa krylovii. These results illustrated Oedaleus asiaticus adaptive responses to diet stress resulting from toxic chemicals, and support the hypothesis that nutritious food benefits insect growth, but plant secondary compounds are detrimental for insect growth.
format	article
author	Xunbing Huang Jingchuan Ma Xinghu Qin Xiongbing Tu Guangchun Cao Guangjun Wang Xiangqun Nong Zehua Zhang
author_facet	Xunbing Huang Jingchuan Ma Xinghu Qin Xiongbing Tu Guangchun Cao Guangjun Wang Xiangqun Nong Zehua Zhang
author_sort	Xunbing Huang
title	Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds
title_short	Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds
title_full	Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds
title_fullStr	Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds
title_full_unstemmed	Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds
title_sort	biology, physiology and gene expression of grasshopper oedaleus asiaticus exposed to diet stress from plant secondary compounds
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/fe999f68508d40bdbba2502faf202acd
work_keys_str_mv	AT xunbinghuang biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds AT jingchuanma biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds AT xinghuqin biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds AT xiongbingtu biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds AT guangchuncao biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds AT guangjunwang biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds AT xiangqunnong biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds AT zehuazhang biologyphysiologyandgeneexpressionofgrasshopperoedaleusasiaticusexposedtodietstressfromplantsecondarycompounds
_version_	1718384634807451648

Biology, physiology and gene expression of grasshopper Oedaleus asiaticus exposed to diet stress from plant secondary compounds

Ejemplares similares