Literature DB >> 2045788

Rice tungro bacilliform virus DNA independently infects rice after Agrobacterium-mediated transfer.

I Dasgupta1, R Hull, S Eastop, C Poggi-Pollini, M Blakebrough, M I Boulton, J W Davies.   

Abstract

In nature, rice tungro disease is caused by an RNA and a DNA virus complex, but we have obtained an independently infectious clone of rice tungro bacilliform virus (RTBV) DNA. Infectivity could be demonstrated only when a more than unit-length copy was cloned in the Agrobacterium binary vector Bin 19 and agroinoculated into rice plants. Rice plants thus agroinfected with cloned RTBV DNA showed typical symptoms of tungro disease, presence of viral DNA and bacilliform particles, and could be used as a source of virus to infect healthy plants by the green leafhopper (Nephotettix virescens). The importance of this infectious clone in understanding the molecular biology of RTBV and the rice tungro disease is discussed.

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Year:  1991        PMID： 2045788     DOI： 10.1099/0022-1317-72-6-1215

Source DB:  PubMed          Journal:  J Gen Virol        ISSN： 0022-1317            Impact factor:   3.891


  16 in total

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4.  Position-dependent ATT initiation during plant pararetrovirus rice tungro bacilliform virus translation.

Authors:  J Fütterer; I Potrykus; Y Bao; L Li; T M Burns; R Hull; T Hohn
Journal:  J Virol       Date:  1996-05       Impact factor: 5.103

5.  The large intergenic region of Rice tungro bacilliform virus evolved differentially among geographically distinguished isolates.

Authors:  Amrita Banerjee; Somnath Roy; Jayanta Tarafdar
Journal:  Virus Genes       Date:  2011-10-12       Impact factor: 2.332

6.  Delay in virus accumulation and low virus transmission from transgenic rice plants expressing Rice tungro spherical virus RNA.

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7.  Evaluation of virus resistance and agronomic performance of rice cultivar ASD 16 after transfer of transgene against Rice tungro bacilliform virus by backcross breeding.

Authors:  P Valarmathi; G Kumar; S Robin; S Manonmani; I Dasgupta; R Rabindran
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8.  The rice tungro bacilliform virus gene II product interacts with the coat protein domain of the viral gene III polyprotein.

Authors:  E Herzog; O Guerra-Peraza; T Hohn
Journal:  J Virol       Date:  2000-03       Impact factor: 5.103

9.  VirA, the plant-signal receptor, is responsible for the Ti plasmid-specific transfer of DNA to maize by Agrobacterium.

Authors:  D M Raineri; M I Boulton; J W Davies; E W Nester
Journal:  Proc Natl Acad Sci U S A       Date:  1993-04-15       Impact factor: 11.205

10.  Transgenic rice plants that overexpress transcription factors RF2a and RF2b are tolerant to rice tungro virus replication and disease.

Authors:  Shunhong Dai; Xiaoping Wei; Antonio A Alfonso; Liping Pei; Ulysses G Duque; Zhihong Zhang; Gina M Babb; Roger N Beachy
Journal:  Proc Natl Acad Sci U S A       Date:  2008-12-22       Impact factor: 11.205
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