典型文献
Functional characterization of a novel,highly expressed ion-driven sugar antiporter in the thoracic muscles of Helicoverpa armigera
文献摘要：
Sugar transporters (STs),which mainly mediate cellular sugar exchanges,play critical physiological roles in living organisms,and they may be responsible for sugar ex-changes among various insect tissues.However,the molecular and physiological functions of insect STs are largely unknown.Here,16 STs of Helicoverpa armigera were identi-fied.A phylogenetic analysis classified the putative HaSTs into 12 sub-families,and those identified in this study were distributed into 6 sub-families.Real-time polymerase chain reaction indicated that the 16 HaSTs had diverse tissue-specific expression levels.One transporter,HaST 10,was highly expressed in thoracic muscles.A functional study using a Xenopus oocyte expression system revealed that HaST10 mediated both H+-driven tre-halose and Na+-driven glucose antiport activities with high transport efficiency and low affinity levels.A HaST10 knockout clearly impaired the performance of H.armigera.Thus,HaST10 may participate in sugar-supply regulation and have essential physiological roles in H.armigera.
文献关键词：
中图分类号：
作者姓名：
Yi-Yang Yuan;Yu-Cui Xin;Jian-Li Han;Yu-Han Zhao;Shi-Ming Han;Zi-Yan Nangong;Xin Chen;Zhu-Cheng Wang;Mei Li;Xing-Hui Qiu
作者机构：
State Key Laboratory of Integrated Management of Pest Insects and Rodents,Institute of Zoology,Chinese Academy of Sciences,Beijing,China;College of Life Sciences,University of Chinese Academy of Sciences,Beijing,China;College of Life Sciences,Cangzhou Normal University,Cangzhou,Jiangsu Province,China;College of Plant Protection,Hebei Agricultural University,Baoding,Hebei Province,China
文献出处：
引用格式：
[1]Yi-Yang Yuan;Yu-Cui Xin;Jian-Li Han;Yu-Han Zhao;Shi-Ming Han;Zi-Yan Nangong;Xin Chen;Zhu-Cheng Wang;Mei Li;Xing-Hui Qiu-.Functional characterization of a novel,highly expressed ion-driven sugar antiporter in the thoracic muscles of Helicoverpa armigera)[J].中国昆虫科学（英文版）,2022(01):78-90
A类：
HaSTs,HaST,HaST10,halose,antiport
B类：
Functional,characterization,novel,highly,expressed,driven,sugar,antiporter,thoracic,muscles,Helicoverpa,armigera,Sugar,transporters,which,mainly,cellular,exchanges,play,critical,physiological,roles,living,organisms,they,may,be,responsible,among,various,insect,tissues,However,molecular,functions,are,largely,unknown,Here,were,phylogenetic,analysis,classified,putative,into,sub,families,those,identified,this,study,distributed,Real,polymerase,chain,reaction,indicated,that,had,diverse,specific,expression,levels,One,was,functional,using,Xenopus,oocyte,system,revealed,mediated,both,H+,tre,Na+,glucose,activities,efficiency,low,affinity,knockout,clearly,impaired,performance,Thus,participate,supply,regulation,have,essential
AB值：
0.556196
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
