| a simple, rapid and inexpensive method for localization of tomato yellow leaf curl virus and potato leafroll virus in plant and insect vectors. | a simple, rapid, inexpensive method for the localization of virus transcripts in plant and insect vector tissues is reported here. the method based on fluorescent in situ hybridization using short dna oligonucleotides complementary to an rna segment representing a virus transcript in the infected plant or insect vector. the dna probe harbors a fluorescent molecule at its 5' or 3' ends. the protocol: simple fixation, hybridization, minimal washing and confocal microscopy, provides a highly specif ... | 2009 | 19406154 |
| the role of bacterial chaperones in the circulative transmission of plant viruses by insect vectors. | persistent circulative transmission of plant viruses involves complex interactions between the transmitted virus and its insect vector. several studies have shown that insect vector proteins are involved in the passage and the transmission of the virus. interestingly, proteins expressed by bacterial endosymbionts that reside in the insect vector, were also shown to influence the transmission of these viruses. thus far, the transmission of two plant viruses that belong to different virus genera w ... | 2013 | 23783810 |