Gut Transcriptome Analysis Shows Different Food Utilization Efficiency by the Grasshopper Oedaleous asiaticus (Orthoptera: Acrididae)
文献类型: 外文期刊
第一作者: Ma, Jingchuan
作者: Ma, Jingchuan;Qin, Xinghu;Tu, Xiongbing;Cao, Guangchun;Wang, Guangjun;Nong, Xiangqun;Zhang, Zehua;Huang, Xunbing;Ma, Jingchuan;Qin, Xinghu;Tu, Xiongbing;Cao, Guangchun;Wang, Guangjun;Nong, Xiangqun;Zhang, Zehua;McNeill, Mark Richard
作者机构:
关键词: Oedaleus asiaticus;food utilization efficiency;Illumina HiSeq;grassland
期刊名称:JOURNAL OF ECONOMIC ENTOMOLOGY ( 影响因子:2.381; 五年影响因子:2.568 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Oedaleus asiaticus B. Bienko is a persistent pest occurring in north Asian grasslands. We found that O. asiaticus feeding on Stipa krylovii Roshev. had higher approximate digestibility (AD), efficiency of conversion of ingested food (ECI), and efficiency of conversion of digested food (ECD), compared with cohorts feeding on Leymus chinensis (Trin.) Tzvel, Artemisia frigida Willd., or Cleistogenes squarrosa (Trin.) Keng. Although this indicated high food utilization efficiency for S. krylovii, the physiological processes and molecular mechanisms underlying these biological observations are not well understood. Transcriptome analysis was used to examine how gene expression levels in O. asiaticus gut are altered by feeding on the four plant species. Nymphs (fifth-instar female) that fed on S. krylovii had the largest variation in gene expression profiles, with a total of 88 genes significantly upregulated compared with those feeding on the other three plants, mainly including nutrition digestive genes of protein, carbohydrate, and lipid digestion. GO and KEGG enrichment also showed that feeding S. krylovii could upregulate the nutrition digestion-related molecular function, biological process, and pathways. These changes in transcripts levels indicate that the physiological processes of activating nutrition digestive enzymes and metabolism pathways can well explain the high food utilization of S. krylovii by O. asiaticus.
分类号: Q969.9
- 相关文献
作者其他论文 更多>>
-
Aphid-resistant alfalfa cultivar minimizes the survival of spotted alfalfa aphid through upregulating plant defense compounds
作者:Zhu, Kaihui;Zhang, Neng;Zhang, Daogang;Ni, Cai;Liu, Rong;Hidayat, Ullah;Tu, Xiongbing;Zhu, Kaihui;Che, Wunan;Hidayat, Ullah
关键词:Medicago sativa; Signal hormones; Secondary metabolites; Tannic acid; Saponin; Breeding insect-resistant varieties
-
Optimization of operating parameters for pyrite-based electrochemical bioreactor using response surface methodology: C/N ratio, current density, and hydraulic retention time
作者:Xie, Yufan;Yuan, Sicheng;Wang, Qinglong;Nie, Yuhu;Zhang, Shiyang;Wang, Guangjun;Wang, Weibo
关键词:Pyrite-based electrochemical bioreactor (PEBR); Operating parameter optimization; Response surface methodology
-
Comparative genomics uncovers evolutionary drivers of locust migratory adaptation
作者:Dong, Sujuan;Li, Xinghua;Tian, Aiwei;Chen, Nuo;Ban, Liping;Liu, Qi;Zhu, Tao;Tu, Xiongbing
关键词:Locust migration; Evolution; Positive selection; Metabolism; Mitochondria-related pathways
-
Pathogenicity of Tolypocladium spp. Against Plutella xylostella: Effects on Immune Enzyme Activities and Gene Expression Profile
作者:Cai, Ni;Zhang, Zhigang;Qiao, Zhijun;Liu, Fang;Wang, Kaimei;Chang, Babar Hussain;Qiao, Zhijun;Nong, Xiangqun
关键词:Tolypocladium; Plutella xylostella; Toll pathway; enzyme activity; virulence
-
Adapting distribution patterns of desert locusts, Schistocerca gregaria in response to global climate change
作者:Chang, Xiao;Feng, Shiqian;Zhang, Zehua;Tu, Xiongbing;Ullah, Farman;Zhang, Yuan;Zhang, Yu;Qin, Yujia;Nderitu, John Huria;Dong, Yingying;Huang, Wenjiang
关键词:climate change; desert locust; environmental variables; MaxEnt; potential suitable areas
-
C4-HSL drives rapid biofilm formation in low-temperature aquaculture effluent: strengthening structural stability of biofilm and improving nitrogen removal efficiency
作者:Li, Junlin;Ma, Jiahao;Li, Zhifei;Xie, Jun;Zhang, Yuting;Yu, Mengyuan;Xia, Yun;Gong, Wangbao;Zhang, Kai;Wang, Guangjun;Zhong, Quanfa;Tian, Jingjing;Li, Hongyan;Xie, Wenping;Li, Junlin;Li, Junlin;Ma, Jiahao;Li, Zhifei;Xie, Jun;Zhang, Yuting;Yu, Mengyuan;Xia, Yun;Gong, Wangbao;Zhang, Kai;Wang, Guangjun;Zhong, Quanfa;Tian, Jingjing;Li, Hongyan;Xie, Wenping
关键词:Quorum sensing; Biofilm; Aquaculture; Nitrogen metabolism
-
Declining Lake Water Levels and Suitable Wind Conditions Promote Locust Outbreaks and Migration in the Kazakhstan-China Area
作者:Feng, Shiqian;Chang, Xiao;Zhang, Zehua;Tu, Xiongbing;Wu, Jianguo;Li, Yun;Zhang, Zehua;Zhao, Li
关键词:locust; Kazakhstan-China border; lake water level; wind; migration