Results 81 to 90 of about 1,891 (180)

Host‐Associated Bacterial Community Changes After Laboratory Introduction Vary With Wolbachia Presence

Environmental Microbiology, Volume 28, Issue 3, March 2026.
The endosymbiont Wolbachia promotes homogenisation and delays the microbial community response of the parasitic wasp Asobara japonica after a significant environmental change. This suggests that key microbial taxa can mediate community shifts and has important implications for experimental design in microbial ecology, particularly in translating lab ...
Pina Brinker, Joana Falcao Salles, Leo W. Beukeboom, Michael C. Fontaine   +3 more
wiley   +1 more source

Knockdown of timeless Disrupts the Circadian Behavioral Rhythms in Laodelphax striatellus (Hemiptera: Delphacidae)

Environmental Entomology, 2018
Most living organisms developed the innate clock system to anticipate daily environmental changes and to enhance their chances of survival. timeless (tim) is a canonical clock gene. It has been extensively studied in Drosophila melanogaster (Diptera: Drosophilidae) as a key component of the endogenous circadian clock, but its role is largely unknown in
Yan-Dong, Jiang, Xin, Yuan, Yue-Liang, Bai, Gui-Yao, Wang, Wen-Wu, Zhou, Zeng-Rong, Zhu   +5 more
openaire   +2 more sources

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, Volume 68, Issue 1, January 2026.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Massively parallel pyrosequencing-based transcriptome analyses of small brown planthopper (Laodelphax striatellus), a vector insect transmitting rice stripe virus (RSV)

BMC Genomics, 2010
Background The small brown planthopper (Laodelphax striatellus) is an important agricultural pest that not only damages rice plants by sap-sucking, but also acts as a vector that transmits rice stripe virus (RSV), which can cause even more serious yield ...
Wang Shengyue, Zhou Tong, Zhou Yijun, Zheng Huajun, Guo Hongyan, Zhang Fujie, Fang Rongxiang, Qian Wei, Chen Xiaoying   +8 more
doaj   +1 more source

Plant Virus‐Induced Inheritable Apoptosis Drives Reproductive Costs in Female Insect Vectors to Balance Viral Biparental Transmission

Advanced Science, Volume 13, Issue 5, 27 January 2026.
Rice gall dwarf virus (RGDV), transmitted biparentally by leafhopper vector to their offspring, exploits the capsid protein to induce inheritable ovarian apoptosis via insulin‐driven PI3K/AKT/FoxO signaling axis. This mechanism enhances infection but reduces female reproductive fitness, causing inefficient maternal transmission.
Haibo Wu, Wenqiang Wan, Qingquan Liang, Hengsong Yang, Chengcong Lu, Taiyun Wei, Qian Chen   +6 more
wiley   +1 more source

The complete mitochondrial genome of Aphis gossypii Glover, 1877 (Hemiptera: Aphididae) collected in Korean peninsula

Mitochondrial DNA. Part B. Resources, 2019
Aphid gosypii Glover, 1877 is a widely recognized economically important aphid species in the world. We have determined mitochondrial genome of A. gossypii collected in Korean peninsula. The circular mitogenome of A.
Jonghyun Park, Hong Xi, Yongsung Kim, Jongsun Park, Wonhoon Lee   +4 more
doaj   +1 more source

Insect I‐Type Lysozymes Function as Antiviral Proteases by Forming Biomolecular Condensates

Advanced Science, Volume 13, Issue 1, 5 January 2026.
Upon rice viral infection, the insect vector activates the Toll–MyD88–Dorsal signaling cascade, inducing i‐type lysozyme (Lyz‐I1) expression. Lyz‐I1 functions as an antiviral protease through its conserved catalytic dyad Glu/Asp (E/D), mediating cleavage of viral proteins at specific Lys (K) residues.
Yu Du, Yuqing Xiao, Manman Hu, Jinhua Yang, You Li, Taiyun Wei   +5 more
wiley   +1 more source

RNAi Regulator C3PO Promotes Arbovirus Infection in Insect Vectors

Advanced Science, Volume 13, Issue 4, 19 January 2026.
RNA interference (RNAi) is vital for eukaryotes to defend against virus infection. The C3PO complex takes part in RNAi but its role in regulating viral infection remains unclear. This work finds that insect C3PO facilitates arbovirus replication by degrading precursors of miRNAs, especially miR‐971‐3p.
Yan Xiao, Tianyu Guan, Qianfeng Xia, Chen Chen, Qian Wang, Lan Luo, Hong Lu, Feng Cui   +7 more
wiley   +1 more source

Comparative Transcriptome Analysis of Rice stripe virus-viruliferous and Non-viruliferous Laodelphax striatellus [PDF]

, 2014
학위논문 (석사)-- 서울대학교 대학원 : 농생명공학부, 2014. 8. 제연호.Rice stripe virus (RSV) is one of the serious plant pathogenic viruses for rice transmitted by small brown planthopper, SBPH, Laodalphax striatellus.
안샛별
core  

Identification and characterization of Laodelphax striatellus (Insecta: Hemiptera: Delphacidae) neutral sphingomyelinase [PDF]

, 2017
The neutral sphingomyelinase (nSMase) 1 homologue gene LsSMase was cloned from Laodelphax striatellus, a direct sap-sucker and virus vector of gramineous plants, and expressed via a Bac to Bac baculovirus expression system.
Shi, XX, Yang, Q, Zhang, YR, Jiao, WJ, Zhou, Y, Mao, C, Begum, MA, Lin, XW, Zhu, ZR, Yuan, JQ, Li, HY, Zhang, CH   +11 more
core   +1 more source