Results 61 to 70 of about 7,891 (225)

Defender or accomplice? Dual roles of plant vesicle trafficking in restricting and enabling geminiviral systemic infection

New Phytologist, Volume 249, Issue 6, Page 2986-3002, March 2026.
Summary The vesicle trafficking system enables multidirectional cargo fluxes between endomembrane compartments. However, vesicle trafficking plays dual roles during pathogen infections. In plants, it mediates autophagic immune responses but can also be hijacked by pathogens to facilitate successful infections.
Pepe Cana‐Quijada, Pablo Morales‐Martínez, Tábata Rosas‐Díaz, Jessica Pérez‐Sancho, Tamara Jiménez‐Góngora, José Antonio Navarro, Rosa Lozano‐Durán, Araceli G. Castillo, Vicente Pallás, Eduardo R. Bejarano   +9 more
wiley   +1 more source

Molecular Identification of Begomovirus Infecting Angled Luffa

Jurnal Perlindungan Tanaman Indonesia, 2020
Begomovirus was reported as one of the most aggressive and destructive viruses on several commercial crops, including cucurbits in Indonesia. Plants that infected with Begomovirus show the mosaic symptom on the leaves, change in leaf shape, stunts, change in color and shape of fruit. It was recently observed in cultivated angled luffa [Luffa acutangula
Giovanni, Alvina Clara, Hartono, Sedyo, Sulandari, Sri, Somowiyarjo, Susamto   +3 more
openaire   +4 more sources

Identification of Begomoviruses from Three Cryptic Species of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) in Nepal

Agronomy, 2021
The Bemisia tabaci species complex consists of at least 44 cryptic species, which are potential vectors of approximately 320 begomovirus species, most of which are significant plant viruses.
Rajendra Acharya, Yam Kumar Shrestha, Mst Fatema Khatun, Kyeong-Yeoll Lee   +3 more
doaj   +1 more source

Studying begomovirus recombination in controlled and natural conditions [PDF]

, 2013
Recombination is an important driving force in plant virus evolution. Tomato yellow leaf curl virus (TYLCV, Begomovirus) is a relevant model for studying recombination in controlled and natural conditions because of the following reasons: (i ...
Belabess, Zineb, Blanc, Stéphane, Granier, Martine, Gutiérrez, Serafin, Peterschmitt, Michel, Tahiri, Abdessalem, Thébaud, Gaël, Urbino, Cica, Vuillaume, Florence   +8 more
core  

Disease Incidence of Melon Leaf Curl in East Java and Special Province of YOGYAKARTA [PDF]

, 2010
Geminivirus infection has caused severe losses on various economically important crops. The disease incidence on melon has been observed since 2004, and widespread at melon production centers in East Java and Special Province of Yogyakarta.
Daryono, B. S. (Budi), Julijantono, I. (Ignatius), Somowiyarjo, S. (Susamto), Trisyono, Y. A. (Y)   +3 more
core   +2 more sources

The Tomato Transcription Factor RAV Affects the Systemic Infection of TYLCV by Interacting With V2

Molecular Plant Pathology, Volume 27, Issue 2, February 2026.
This study investigated the interaction between TYLCV V2 and tomato transcription factor SlRAV2: SlRAV2 enhances the RSS activity of V2 by strengthening its binding to 21‐nt ds‐siRNA, V2 enhances SlRAV2's SlPR1 promoter regulation and their interaction inhibits systemic spread of the virus from infiltrated leaves to systemic leaves.
Chenwei Zhang, Xin Jia, Guiyan Fan, Xiaoli Ren, Xing Han, Xiaocong Jiao, Yuan Cheng, Yajuan Cheng, Zihan Liu, Zhehao Yuan, Yongmin Chen   +10 more
wiley   +1 more source

Detecção de Begomovirus em maracujazeiro (Passiflora edulis Sims) no Estado de Alagoas Begomovirus detection in passion fruit (Passiflora edulis Sims) in the State of Alagoas, Brazil

Revista Brasileira de Fruticultura, 2006
O maracujazeiro é uma cultura de grande importância econômica nos países tropicais, destacando-se o Brasil como o maior produtor. No presente trabalho, é relatada a infecção de plantas de maracujazeiro por um vírus do gênero Begomovirus, família ...
Sarah Cavalcanti da Silva, Iraildes Pereira Assunção, Juliana Paiva Carnaúba, Joyce Silva Lima, Edna Peixoto da Rocha Amorim, Gaus de Andrade Lima   +5 more
doaj   +1 more source

Plant Virus‐Induced Inheritable Apoptosis Drives Reproductive Costs in Female Insect Vectors to Balance Viral Biparental Transmission

Advanced Science, Volume 13, Issue 5, 27 January 2026.
Rice gall dwarf virus (RGDV), transmitted biparentally by leafhopper vector to their offspring, exploits the capsid protein to induce inheritable ovarian apoptosis via insulin‐driven PI3K/AKT/FoxO signaling axis. This mechanism enhances infection but reduces female reproductive fitness, causing inefficient maternal transmission.
Haibo Wu, Wenqiang Wan, Qingquan Liang, Hengsong Yang, Chengcong Lu, Taiyun Wei, Qian Chen   +6 more
wiley   +1 more source

Caracterização de genótipos de tomateiro resistentes a begomovírus por marcador molecular co-dominante ligado ao gene Ty-1 Fingerprinting of tomato genotypes resistant to begomovirus by a codominant molecular marker linked to Ty-1 gene

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar genótipos de tomateiro, quanto à resistência a begomovírus, e caracterizar, por meio do marcador molecular SSR-47, híbridos de tomate de mesa portadores do alelo de resistência ao begomovírus Ty-1, com potencial ...
Daniela Aparecida de Castro Nizio, Wilson Roberto Maluf, Antônia dos Reis Figueira, Douglas Willian Nogueira, Vanisse de Fátima Silva, Álvaro Carlos Gonçalves Neto   +5 more
doaj   +1 more source

First record of a novel begomovirus and satellites associated with leaf curl disease of passion fruit from India

Journal of Plant Protection Research, 2022
Passion fruit is an important fruit crop grown in parts of southern and north-eastern states of India. Leaf curl symptoms typical to begomovirus infection were observed on passion fruit plants at three locations of Madikeri District, Karnataka State ...
Venkataravanappa Venkataravanappa, Lakshminarayana Reddy Cheegatagere Narasimha Reddy, Shridhar Hiremath, Bommanahalli Munivenkategowda Muralidhara, Suryanarayana Vishweswarasastry, Virendra K. Baranwal, Krishna Reddy Manem   +6 more
doaj   +1 more source