Molecular Characterization, Tissue, and Developmental Expression Profiles of MagR and Cryptochrome Genes in Agrotis ipsilon (Lepidoptera: Noctuidae)
文献类型: 外文期刊
第一作者: Hou, Youming
作者: Hou, Youming;Chang, Hong;Fu, Xiaowei;Zhao, Shengyuan;He, Limei;Wu, Kongming
作者机构:
关键词: Agrotis ipsilon;cryptochrome;MagR;expression profile;quantitative real-time PCR
期刊名称:ANNALS OF THE ENTOMOLOGICAL SOCIETY OF AMERICA ( 影响因子:2.099; 五年影响因子:1.884 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Light and temperature are the major environmental signals for insect circadian rhythms, and it is widely believed that magnetoreceptor (MagR) and cryptochromes (CRYs) participate in orientation behavior of organisms navigating or migrating long distances. Potential mechanisms for the coupling of circadian rhythm and magnetic detection have been discussed but are not known for the serious agricultural pest Agrotis ipsilon (Hufnagel). In this study, one novel MagR gene, designated Ai-MagR, was cloned from A. ipsilon by reverse transcription polymerase chain reaction and RACE-PCR strategies. It encodes a protein that has 131 amino acids and one conserved iron-sulfur cluster-binding domain. In a phylogenetic analysis, Ai-MagR was closely related to its orthologs in the noctuid family. The results of quantitative polymerase chain reaction showed that Ai-crys and Ai-MagR were present in all tested organs and life stages of the moths and that the daily levels of the three genes fluctuated. In 16 h light and 8 h dark, expression of Ai-crys and Ai-MagR followed a circadian rhythm throughout the day, and constant light or dark disturbed this rhythm. At 25 +/- 1 degrees C, expression of Ai-crys and Ai-MagR also had a circadian rhythm through the day, which was disrupted by cold or high temperature conditions. Based on the results, the two CRYs and MagR may play different roles during the migration of A. ipsilon. Overall, these findings have significant importance for further study of the functions of Ai-crys and Ai-MagR genes and potential control of the black cutworm.
分类号: Q96
- 相关文献
作者其他论文 更多>>
-
Nutritional Status, Sex, and Ambient Temperature Modulate the Wingbeat Frequency of the Diamondback Moth Plutella xylostella
作者:Wang, Menglun;Wang, Menglun;Wang, Jialin;Liang, Pei;Wu, Kongming
关键词:Plutella xylostella; wingbeat frequency; stroboscope; temperature; humidity
-
Predation and Biocontrol Potential of Eupeodes corollae Fabricius (Diptera: Syrphidae) on Wheat Aphids
作者:Jiang, Shanshan;Li, Hui;Wang, Hainuo;Wu, Kongming;Jiang, Shanshan;Liu, Xiaoxia
关键词:Eupeodes corollae; predatory ability; predatory relationship; wheat aphids; biological control
-
Field evaluation the effect of two transgenic Bt maize events on predatory arthropods in the Huang-Huai-Hai summer maize-growing region of China
作者:Huang, Jianrong;Li, Guoping;Feng, Hongqiang;Liu, Bing;Gao, Yu;Wu, Kongming
关键词:transgenic Bt maize; natural predator; community biodiversity
-
Identification of ∼200 transformation products of polyhalogenated compounds to characterize their transformation pathways in sludges
作者:Li, Enrui;Zhang, Shuzhan;Chang, Hong;Li, Tong;Yang, Xiao;Wan, Yi
关键词:Persistent organic pollutants; Wastewater treatment plant; Dehalogenation-hydroxylation; Carbon chain decomposition; Oxidation treatment
-
Global scientific progress and shortfalls in biological control of the fall armyworm Spodoptera frugiperda
作者:Wyckhuys, Kris A. G.;Wyckhuys, Kris A. G.;Wang, Zhenying;Wu, Kongming;Wyckhuys, Kris A. G.;Akutse, Komivi S.;Calatayud, Paul-Andre;Dubois, Thomas;Khamis, Fathiya M.;Akutse, Komivi S.;Amalin, Divina M.;Araj, Salah-Eddin;Jaber, Lara R.;Barrera, Gloria;Espinel, Carlos;Gomez, Juliana;Beltran, Marie Joy B.;Montecalvo, Melissa P.;Ben Fekih, Ibtissem;Cokola, Marcellin C.;Dessauvages, Kenza;Francis, Frederic;Calatayud, Paul-Andre;Cicero, Lizette;Colmenarez, Yelitza C.;Durocher-Granger, Lena;Fallet, Patrick;Turlings, Ted C. J.;Fernandez-Triana, Jose L.;O'Hara, James E.;Haddi, Khalid;Silveira, Luis C.;Harrison, Rhett D.;Haseeb, Muhammad;Robinson-Baker, Ann M.;Simeon, Larisner;Iwanicki, Natasha S. A.;Wengrat, Ana P. G. S.;Legaspi, Jesusa C.;Lomeli-Flores, Refugio J.;Lopes, Rogerio B.;Lyu, Baoqian;Montoya-Lerma, James;Polaszek, Andrew;Nguyen, Tung D.;Nurkomar, Ihsan;Perier, Jermaine D.;Ramirez-Romero, Ricardo;Sanchez-Garcia, Francisco J.;Solter, Leellen F.;Santos-Amaya, Oscar F.;Talamas, Elijah J.;Tavares, Wagner de Souza;Trabanino, Rogelio;Valicente, Fernando H.;Vasquez, Carlos;Zang, Lian-Sheng;Zhang, Wei;Zimba, Kennedy J.;Elkahky, Maged;Hadi, Buyung A. R.;Hadi, Buyung A. R.
关键词:Ecological intensification; Global change; Biological control; Agroecology; Ecosystem services; Agrochemical pollution; Interdisciplinary science; Systems thinking; Invasive species management
-
Abundance and Seasonal Migration Patterns of Green Lacewings (Neuroptera: Chrysopidae) across the Bohai Strait in Eastern Asia
作者:Wang, Xingya;Ma, Haotian;Zhao, Yuechao;Gao, Ying;Wu, Kongming
关键词:green lacewing; biological control; migration route; migration trajectories; suction trap
-
Monitoring and Occurrence Prediction of the Migration Population of Helicoverpa armigera (Hübner) Based on Adult Semiochemical Attractants
作者:He, Wei;He, Wei;Lv, Chunyang;Zhang, Haowen;Cang, Xinzhu;Yang, Xianming;Liang, Gemei;Wu, Kongming;Chu, Bo
关键词:Helicoverpa armigera; semiochemical attractants trap; sex pheromone trap; monitoring and early alerting; migrant population; trajectory analysis; fecundity prediction