scholarly journals Expression of the coat protein of potato virus X from a dicistronic mRNA in transgenic potato plants.

1997 ◽  
Vol 78 (11) ◽  
pp. 3051-3059 ◽  
Author(s):  
K L Hefferon ◽  
M G AbouHaidar ◽  
H Xu ◽  
H Khalilian
Keyword(s):  
Coat Protein ◽  
Potato Virus ◽  
Potato Virus X ◽  
Transgenic Potato ◽  
Potato Plants ◽  
Transgenic Potato Plants

Transgenic potato plants expressing the potato virus X (PVX) coat protein gene developed resistance to the viral infection

2002 ◽  
Vol 30 (2) ◽  
pp. 177-185 ◽  
Author(s):  
V. Doreste ◽  
P. L. Ramos ◽  
G. A. Enríquez ◽  
R. Rodríguez ◽  
R. Peral ◽  
...  
Keyword(s):  
Coat Protein ◽  
Viral Infection ◽  
Potato Virus ◽  
Coat Protein Gene ◽  
Protein Gene ◽  
Potato Virus X ◽  
Transgenic Potato ◽  
Potato Plants ◽  
Transgenic Potato Plants

scholarly journals PVYNTN-CP coat protein gene mediated virus resistance of transgenic potato plants

2009 ◽  
Vol 7 (4) ◽  
pp. 41-50 ◽  
Author(s):  
Zenon Stasevski ◽  
Olga N Ilinskaya
Keyword(s):  
Coat Protein ◽  
Coat Protein Gene ◽  
Virus Resistance ◽  
Protein Gene ◽  
Solanum Tuberosum L ◽  
Transgenic Potato ◽  
Potato Plants ◽  
Transgenic Potato Plants ◽  
Transgenic Potatoes ◽  
Virus Strains

PVY<sup style="line-height:1.6em">NTN</sup>-CP <span style="line-height:1.6em">coat protein gene from a necrotic strain of potato virus </span>Y (pvy<sup style="line-height:1.6em">ntn</sup>) <span style="line-height:1.6em">has been transferred into two potato </span>Solanum tuberosum L. <span style="line-height:1.6em">cultivars </span>Mindenes <span style="line-height:1.6em">and </span>Somogyi kifli via Agrobacterium tumefaciens <span style="line-height:1.6em">transformation. Expression of integrated PVY</span><sup style="line-height:1.6em">NTN</sup><span style="line-height:1.6em">-CP gene were confirmed for 33 (89 %) of 37 and 3 (75 %) of 4 kanamycin-resistant regenerants of potato cultivars Mindenes and Somogyi kifli respectively. The level of virus resistance against two virus strains </span>(PVY°, PVY<sup style="line-height:1.6em">NTN</sup>) <span style="line-height:1.6em">of independent lines of transgenic potatoes varied between extreme resistance to susceptibility. The three independent lines of transgenic potatoes proved to be extreme resistant against both PVY strains.</span>

scholarly journals Extreme resistance to Potato Virus Y in potato carrying the Rysto gene is mediated by a TIR-NLR immune receptor

2018 ◽  
Author(s):  
Marta Grech-Baran ◽  
Kamil Witek ◽  
Katarzyna Szajko ◽  
Agnieszka I Witek ◽  
Karolina Morgiewicz ◽  
...  
Keyword(s):  
Single Molecule ◽  
Potato Virus ◽  
Potato Virus Y ◽  
Resistance Breeding ◽  
Transgenic Potato ◽  
Extreme Resistance ◽  
Breeding Programs ◽  
Potato Plants ◽  
Gene Enrichment ◽  
Transgenic Potato Plants

ABSTRACTPotato virus Y (PVY) is a major potato pathogen that causes annual losses of billions of dollars. Control of its transmission requires extensive use of environmentally damaging insecticides. Rysto confers extreme resistance (ER) to PVY and is a valuable trait in resistance breeding programs. We isolated Rysto using Resistance gene enrichment sequencing (RenSeq) and PacBio SMRT (Pacific Biosciences Single-Molecule Real Time Sequencing). Rysto encodes a nucleotide binding-leucine rich repeat (NLR) protein with an N-terminal TIR domain, and is sufficient for PVY perception and extreme resistance in transgenic potato plants. We investigated the requirements for Rysto-dependent extreme resistance, and showed that Rysto function is temperature-independent and requires EDS1 and NRG1 proteins. Rysto may prove valuable for creating PVY-resistant cultivars of potato and other Solanaceae crops.

Expression of the potato leafroll luteovirus coat protein gene in transgenic potato plants inhibits viral infection

1991 ◽  
Vol 17 (3) ◽  
pp. 431-439 ◽  
Author(s):  
Frank van der Wilk ◽  
Dinie Posthumus-Lutke Willink ◽  
Marianne J. Huisman ◽  
Harm Huttinga ◽  
Rob Goldbach
Keyword(s):  
Coat Protein ◽  
Viral Infection ◽  
Coat Protein Gene ◽  
Protein Gene ◽  
Transgenic Potato ◽  
Potato Plants ◽  
Transgenic Potato Plants ◽  
Potato Leafroll Luteovirus

Generation of transgenic potato plants highly resistant to potato virus Y (PVY) through RNA silencing

2004 ◽  
Vol 14 (2) ◽  
pp. 185-197 ◽  
Author(s):  
Anastasia Missiou ◽  
Kriton Kalantidis ◽  
Alexandra Boutla ◽  
Sergia Tzortzakaki ◽  
Martin Tabler ◽  
...  
Keyword(s):  
Potato Virus ◽  
Rna Silencing ◽  
Potato Virus Y ◽  
Transgenic Potato ◽  
Potato Plants ◽  
Transgenic Potato Plants

Expression of PVX coat protein gene under the control of extensin-gene promoter confers virus resistance on transgenic potato plants

1992 ◽  
Vol 11 (1) ◽  
Author(s):  
Attila Feh�r ◽  
KonstantinG. Skryabin ◽  
Ervin Bal�zs ◽  
Johanna Preiszner ◽  
OlgaA. Shulga ◽  
...  
Keyword(s):  
Coat Protein ◽  
Coat Protein Gene ◽  
Virus Resistance ◽  
Protein Gene ◽  
Gene Promoter ◽  
Transgenic Potato ◽  
Potato Plants ◽  
Transgenic Potato Plants
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