Results 181 to 190 of about 8,803 (212)

Characterisation of non-transmissible mutants of TYLCSV in the whitefly vector Bemisia tabaci.

2008
The monopartite Begomovirus (Geminiviridae) Tomato yellow leaf curl Sardinia virus (TYLCSV) has a capsid protein (CP) indispensable for plant infection and vector transmission. Amino acids (aa) between Q129 and D152 are critical for insect transmissibility.
Noris, E., Medina, V., Mason, G., Accotto, G.P., Marian, D., Vecchiati, M., Masenga, V, Falcioni, T., Caciagli, P.   +17 more
  +8 more sources

Molecular markers for the identification and global tracking of whitefly vector–Begomovirus complexes

Virus Research, 2000
Recent unprecedented upsurges in populations of the whitefly Bemisia tabaci (Genn.) have drawn much attention to its worldwide importance as an insect pest and as the vector of emergent begomoviruses (Family: Geminiviridae; Genus: Begomovirus). Several begomoviruses that are considered 'new' and others previously regarded as minor pathogens have been ...
openaire   +2 more sources

Relationship between Tomato yellow leaf curl viruses and the whitefly vector.

Communications in agricultural and applied biological sciences, 2008
Tomato Yellow Leaf Curl Virus (TYLCV) and Tomato Leaf Curl Virus (ToLCV) are the currently known begomoviruses in Uganda. The relationship with their whiteflies (Bemisia tabaci) vector and its management were not known in Uganda. A direct relationship was expected between these begomoviruses and whiteflies at Buwama in Mpigi district of Uganda.
Charles, Ssekyewa, Patrick L J, Van Damme, Monica, Hofte   +2 more
openaire   +1 more source

A bead-based suspension array for the multiplexed detection of begomoviruses and their whitefly vectors

Journal of Virological Methods, 2014
Bead-based suspension array systems enable simultaneous fluorescence-based identification of multiple nucleic acid targets in a single reaction. This study describes the development of a novel approach to plant virus and vector diagnostics, a multiplexed 7-plex array that comprises a hierarchical set of assays for the simultaneous detection of ...
van Brunschot, S.L., Bergervoet, J.H.W., Pagendam, D.E., de Weerdt, M., Geering, A.D.W., Drenth, A., van der Vlugt, R.A.A.   +6 more
openaire   +4 more sources

Interactions of Tomato Yellow Leaf Curl Virus with its Whitefly Vector

2007
Whiteflies cause damages to many economically important agricultural crops because of their feeding habits and their begomovirus transmissions. The whitefly Bemisia tabaci is a genetically diverse group, which includes a large number of different biotypes (see Part I, Chapter 3).
openaire   +1 more source

Approaches for Studying the Interaction of Geminiviruses with Their Whitefly Vector Bemisia tabaci

1995
The DNA of tomato yellow leaf curl virus (TYLCB) was detected in its whitefly vector, Bemisia tabaci, by dot spot hybridization as early as 1 h after acquisition access. The retention of the virus nucleic acid in the vector was at least 23 days after a 48 h acquisition access. However, the retention of TYLCV coat protein did not exceed 10 days.
Yehezkiel Antignus, Ernest Hiebert, Shlomo Cohen, Susan Webb   +3 more
openaire   +1 more source

Mapping transcriptomic vector fields of single cells

Cell, 2022
Xiaojie Qiu, Shayan Hosseinzadeh, Angela Pogson   +2 more
exaly  

Safety and immunogenicity of an rAd26 and rAd5 vector-based heterologous prime-boost COVID-19 vaccine in two formulations: two open, non-randomised phase 1/2 studies from Russia

Lancet, The, 2020
Denis Y Logunov, Inna V Dolzhikova, Amir I Tukhvatulin   +2 more
exaly  

Transovarial transmission of a begomovirus by its whitefly vector

2016 International Congress of Entomology, 2016
openaire   +1 more source

Lentiviral vector gene therapies come of age with two FDA approvals

Nature Reviews Drug Discovery, 2022
exaly