Results 41 to 50 of about 3,123 (161)

Effects of Atmospheric CO2 Levels on the Susceptibility of Maize to Diverse Pathogens

Plant, Cell &Environment, EarlyView.
ABSTRACT Rising atmospheric CO2 has significant implications for crop productivity and food security. Based on studies in C3 plants, elevated CO2 (eCO2) can shape plant‐pathogen interactions, although the outcomes are often variable. The question of how eCO2 influences immunity and disease development in C4 plants, such as the globally important cereal
Ekkachai Khwanbua, Yunhui Qi, John Ssengo, Peng Liu, Michelle A. Graham, Steven A. Whitham   +5 more
wiley   +1 more source

Adjuvants in seed potato protection against PVY and PVM infection [PDF]

, 2011
Badania polowe przeprowadzono w latach 2005–2007. Oceniano dwa adiuwanty: Ikar 95 EC (95% oleju mineralnego SAE 10/95) oraz Olemix 84 EC (84% oleju mineralnego DSA).
Wróbel, Sławomir
core   +1 more source

The incidence of potato virus Y strains in Slovenia

Acta Agriculturae Slovenica, 2004
The incidence of potato virus Y (PVY) strains and its infection pressure across Slovenia were monitored. Disease free tubers of the variety Igor were planted on different locations across Slovenia in 1997, 1998 and 2000.
Peter DOLNIČAR
doaj   +1 more source

Focus on DnaJ protein research from Arabidopsis to crop improvement

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract DnaJ proteins (Hsp40s) are essential components of the cellular proteostasis network, functioning as molecular co‐chaperones that regulate protein folding, stability, and stress‐responsive homeostasis in plants. Beyond their classical role as Hsp70 partners, accumulating evidence demonstrates that DnaJ proteins participate in diverse ...
Muhammad Arif, Hafiz Mamoon Rehman, Sehrish Bashir, Noman Mahmood, Atul Kumar Srivastava, Yakov Kuzyakov, Moh Sajid Ansari, Hon‐Ming Lam, Mingfang Yang   +8 more
wiley   +1 more source

Comparison of Genome Sequence of PVY Isolates with Biological Properties

American Journal of Potato Research, 2009
The whole RNA genomes of six European Potato virus Y (PVY) isolates, representing isolates of the PVYO, PVYN and PVYNTN subgroups, were sequenced and the reactions of a range of tobacco and potato cultivars after the inoculation were determined. One isolate induced symptoms of veinal necrosis when inoculated to tobacco, but reacted with PVYO- specific ...
Barker, Hugh, McGeachy, Kara D., Toplak, Nataša, Gruden, Kristina, Žel, Jana, Browning, Isla   +5 more
openaire   +1 more source

Tomato Yellow Leaf Curl Virus C4 Suppresses Antiviral Immunity by Targeting the 14‐3‐3 Protein SlTFT2

Molecular Plant Pathology, Volume 27, Issue 9, September 2026.
TYLCV C4 interacts with tomato 14‐3‐3 SlTFT2, a positive regulator of antiviral defence. C4 reduces SlTFT2 nuclear accumulation via this interaction, suppressing host immunity. Residue S86 is critical for this interaction; its mutation (S86A/S86L) attenuates viral infectivity, revealing a viral subversion mechanism.
Danna Gao, Feng Sun, Xiaoxiao Gao, Yinghua Ji, Yuelin Zhu   +4 more
wiley   +1 more source

Functionality of potato virus Y coat protein in cell-to-cell movement dynamics is defined by its N-terminal region

Journal of Virology
Potato virus Y (PVY) is one of the top 10 economically most important plant viruses and responsible for major yield losses. We previously suggested the involvement of the N-terminal region of PVY coat protein (CP) in PVY spread. By constructing different
Anže Vozelj, Tjaša Mahkovec Povalej, Katja Stare, Magda Tušek Žnidarič, Katarina Bačnik, Valentina Levak, Ion Gutiérrez-Aguirre, Marjetka Podobnik, Kristina Gruden, Anna Coll, Tjaša Lukan   +10 more
doaj   +1 more source

Antiviral Action of Native and Methylated Lactoferrin and β-Lactoglobulin against Potato Virus Y (PVY) Infected into Potato Plants Grown in an Open Field

Antibiotics, 2020
Potato plants are liable to PVY infection without efficient control. Therefore, they were cultivated under greenhouse and open field conditions, artificially infected with PVY and then treated after 15 days of infection with native lactoferrin (LF) and ...
Mahmoud Sitohy, Soad Taha, Ali Osman, Mahmoud Abdel-Hamid, Ali Hamed, Ashraf Abdelbacki   +5 more
doaj   +1 more source

Changes in phytohormone levels and gene expression of potato plants in response to potato virus Y and a nonvector insect

浙江大学学报. 农业与生命科学版, 2023
Potato virus Y (PVY) and its nonvector insect of potato tuber moth (Phthorimaea operculella) are important disease and pest in global potato industry. In order to investigate whether PVY infection changed the physiological responses of potato plant to P.
GE Yang, ZHONG Jian, ZHANG Yadong, HE Xiaoli, LIU Lining, Asim MUNAWAR, MAO Lijuan, ZHU Zengrong, XU Yi, ZHOU Wenwu   +9 more
doaj   +1 more source

ERF transcription factor StPti5 is a regulator of endophyte community maintenance in potato

New Phytologist, Volume 251, Issue 3, Page 1344-1360, August 2026.
Summary We have recently identified an ethylene response factor, StPti5, as a susceptibility factor that negatively regulates immune responses to diverse pathogens. Here, we investigated the role of StPti5 in the processes involved in the colonization of potato with beneficial organisms.
Tjaša Lukan, Karmen Pogačar, Barbara Kraigher, Katja Stare, Teja Grubar Kovačič, Maja Zagorščak, Marko Petek, Polonca Stefanic, Anže Vozelj, Valentina Levak, Tjaša Mahkovec Povalej, Juan M. García, Maria J. Pozo, Eva Álvarez, José M. Franco‐Zorrilla, Maja Križnik, Špela Baebler, Ines Mandić‐Mulec, Kristina Gruden   +18 more
wiley   +1 more source