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Full-Text Articles in Life Sciences
Comparative Mitogenomic Analysis Of Damsel Bugs Representing Three Tribes In The Family Nabidae (Insecta: Hemiptera), Hu Li, Haiyu Liu, Fan Song, Aimin Shi, Xuguo Zhou, Wanzhi Cai
Comparative Mitogenomic Analysis Of Damsel Bugs Representing Three Tribes In The Family Nabidae (Insecta: Hemiptera), Hu Li, Haiyu Liu, Fan Song, Aimin Shi, Xuguo Zhou, Wanzhi Cai
Entomology Faculty Publications
BACKGROUND: Nabidae, a family of predatory heteropterans, includes two subfamilies and five tribes. We previously reported the complete mitogenome of Alloeorhynchus bakeri, a representative of the tribe Prostemmatini in the subfamily Prostemmatinae. To gain a better understanding of architecture and evolution of mitogenome in Nabidae, mitogenomes of five species representing two tribes (Gorpini and Nabini) in the subfamily Nabinae were sequenced, and a comparative mitogenomic analysis of three nabid tribes in two subfamilies was carried out.
METHODOLOGY/PRINCIPAL FINDINGS: Nabid mitogenomes share a similar nucleotide composition and base bias, except for the control region, where differences are observed at the …
Widespread And Persistent Invasions Of Terrestrial Habitats Coincident With Larval Feeding Behavior Transitions During Snail-Killing Fly Evolution (Diptera: Sciomyzidae), Eric G. Chapman, Andrey A. Przhiboro, James D. Harwood, Benjamin A. Foote, Walter R. Hoeh
Widespread And Persistent Invasions Of Terrestrial Habitats Coincident With Larval Feeding Behavior Transitions During Snail-Killing Fly Evolution (Diptera: Sciomyzidae), Eric G. Chapman, Andrey A. Przhiboro, James D. Harwood, Benjamin A. Foote, Walter R. Hoeh
Entomology Faculty Publications
BACKGROUND: Transitions in habitats and feeding behaviors were fundamental to the diversification of life on Earth. There is ongoing debate regarding the typical directionality of transitions between aquatic and terrestrial habitats and the mechanisms responsible for the preponderance of terrestrial to aquatic transitions. Snail-killing flies (Diptera: Sciomyzidae) represent an excellent model system to study such transitions because their larvae display a range of feeding behaviors, being predators, parasitoids or saprophages of a variety of mollusks in freshwater, shoreline and dry terrestrial habitats. The remarkable genus Tetanocera (Tetanocerini) occupies five larval feeding groups and all of the habitat types mentioned above. …
Gene Expression Profiling In The Thiamethoxam Resistant And Susceptible B-Biotype Sweetpotato Whitefly, Bemisia Tabaci, Wen Xie, Xin Yang, Shao-Ii Wang, Qing-Jun Wu, Ni-Na Yang, Ru-Mei Li, Xiao-Guo Jiao, Hui-Peng Pan, Bai-Ming Liu, Yun-Tao Feng, Bao-Yun Xu, Xuguo Zhou, You-Jun Zhang
Gene Expression Profiling In The Thiamethoxam Resistant And Susceptible B-Biotype Sweetpotato Whitefly, Bemisia Tabaci, Wen Xie, Xin Yang, Shao-Ii Wang, Qing-Jun Wu, Ni-Na Yang, Ru-Mei Li, Xiao-Guo Jiao, Hui-Peng Pan, Bai-Ming Liu, Yun-Tao Feng, Bao-Yun Xu, Xuguo Zhou, You-Jun Zhang
Entomology Faculty Publications
Thiamethoxam has been used as a major insecticide to control the B-biotype sweetpotato whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae). Due to its excessive use, a high level of resistance to thiamethoxam has developed worldwide over the past several years. To better understand the molecular mechanisms underlying this resistance in B. tabaci, gene profiles between the thiamethoxam-resistant and thiamethoxam-susceptible strains were investigated using the suppression subtractive hybridization (SSH) library approach. A total of 72 and 52 upand down-regulated genes were obtained from the forward and reverse SSH libraries, respectively. These expressed sequence tags (ESTs) belong to several functional categories based …