PMID- 25567524
OWN - NLM
STAT- MEDLINE
DCOM- 20160218
LR  - 20231213
IS  - 2045-2322 (Electronic)
IS  - 2045-2322 (Linking)
VI  - 5
DP  - 2015 Jan 8
TI  - Differential profiles of direct and indirect modification of vector feeding 
      behaviour by a plant virus.
PG  - 7682
LID - 10.1038/srep07682 [doi]
LID - 7682
AB  - Plant viruses interact with their insect vectors directly and indirectly via host 
      plants, and this tripartite interaction may produce fitness benefits to both the 
      vectors and the viruses. Our previous studies show that the Middle East-Asia 
      Minor 1 (MEAM1) species of the whitefly Bemisia tabaci complex improved its 
      performance on tobacco plants infected by the Tomato yellow leaf curl China virus 
      (TYLCCNV), which it transmits, although virus infection of the whitefly per se 
      reduced its performance. Here, we use electrical penetration graph recording to 
      investigate the direct and indirect effects of TYLCCNV on the feeding behaviour 
      of MEAM1. When feeding on either cotton, a non-host of TYLCCNV, or uninfected 
      tobacco, a host of TYLCCNV, virus-infection of the whiteflies impeded their 
      feeding. Interestingly, when viruliferous whiteflies fed on virus-infected 
      tobacco, their feeding activities were no longer negatively affected; instead, 
      the virus promoted whitefly behaviour related to rapid and effective sap 
      ingestion. Our findings show differential profiles of direct and indirect 
      modification of vector feeding behaviour by a plant virus, and help to unravel 
      the behavioural mechanisms underlying a mutualistic relationship between an 
      insect vector and a plant virus that also has features reminiscent of an insect 
      pathogen.
FAU - He, Wen-Bo
AU  - He WB
AD  - Ministry of Agriculture Key Laboratory of Agricultural Entomology, Institute of 
      Insect Sciences, Zhejiang University, Hangzhou 310058, China.
FAU - Li, Jie
AU  - Li J
AD  - Ministry of Agriculture Key Laboratory of Agricultural Entomology, Institute of 
      Insect Sciences, Zhejiang University, Hangzhou 310058, China.
FAU - Liu, Shu-Sheng
AU  - Liu SS
AD  - Ministry of Agriculture Key Laboratory of Agricultural Entomology, Institute of 
      Insect Sciences, Zhejiang University, Hangzhou 310058, China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20150108
PL  - England
TA  - Sci Rep
JT  - Scientific reports
JID - 101563288
SB  - IM
MH  - Animals
MH  - Begomovirus/pathogenicity
MH  - Behavior, Animal/physiology
MH  - Feeding Behavior/physiology
MH  - Hemiptera/growth & development/physiology/virology
MH  - Insect Vectors/*virology
MH  - Phloem/virology
MH  - Plant Diseases/virology
MH  - Plant Viruses/*pathogenicity
MH  - Nicotiana/virology
PMC - PMC4286760
EDAT- 2015/01/09 06:00
MHDA- 2016/02/19 06:00
PMCR- 2015/01/08
CRDT- 2015/01/09 06:00
PHST- 2014/09/11 00:00 [received]
PHST- 2014/12/05 00:00 [accepted]
PHST- 2015/01/09 06:00 [entrez]
PHST- 2015/01/09 06:00 [pubmed]
PHST- 2016/02/19 06:00 [medline]
PHST- 2015/01/08 00:00 [pmc-release]
AID - srep07682 [pii]
AID - 10.1038/srep07682 [doi]
PST - epublish
SO  - Sci Rep. 2015 Jan 8;5:7682. doi: 10.1038/srep07682.