Results 11 to 20 of about 402 (111)

Presence of Poly(A) Tails at the 3'-Termini of Some mRNAs of a Double-Stranded RNA Virus, Southern Rice Black-Streaked Dwarf Virus

Viruses, 2015
Southern rice black-streaked dwarf virus (SRBSDV), a new member of the genus Fijivirus, is a double-stranded RNA virus known to lack poly(A) tails. We now showed that some of SRBSDV mRNAs were indeed polyadenylated at the 3' terminus in plant hosts, and
Ming He, Ziqiong Jiang, Shuo Li, Peng He
doaj   +3 more sources

SRBSDV-derived small interfering RNAs modulate insect vector reproduction and viral replication in Sogatella furcifera [PDF]

Communications Biology
Transmitted through insect vectors, plant viruses directly affect vector behavior and phenotype post-infection and subsequently trigger the insect innate immune pathways. However, the underlying molecular mechanisms remain elusive.
Jing Zhang, Bing Guo, Yingjuan Sun, Qiao Gao, Wenbing Ding, Hualiang He, HongShuai Gao, Youzhi Li, Lin Qiu   +8 more
doaj   +2 more sources

Loss-of-Function of Two PD-Associated Proteins Confers Resistance to Rice Stripe Virus. [PDF]

Mol Plant Pathol
Rice importin α4 and flotillin 1, as proteins associated with plasmodesmata (PD), facilitate the enlargement of PD apertures by diminishing callose deposition at these structures, thereby promoting the intercellular translocation of RSV. ABSTRACT Plant viruses usually exploit plasmodesmata (PDs) to achieve cellular infection in host plants. Although PD‐
Lu H, Ge P, Ma Y, Lin F, Jing D, Zhou T, Cui F.   +6 more
europepmc   +2 more sources

A Plant Virus Glycoprotein Induces Autophagy by Activating the Toll7 Immune Pathway in Its Insect Vector. [PDF]

Mol Plant Pathol
The induction of autophagy in Laodelphax striatellus by Rice stripe virus (RSV) glycoprotein through the activation of the Toll7 immune pathway. ABSTRACT The Toll7 pathway is crucial in defending against diverse pathogenic microorganisms, including viruses.
He YJ, Qi YH, Wang C, Jiao GY, Ye ZX, Lin L, Mao QZ, Lu G, Wang XW, Zhang CX, Chen JP, Li JM.   +11 more
europepmc   +2 more sources

Resistance Evaluation of Dominant Varieties against Southern Rice Black-Streaked Dwarf Virus in Southern China

Viruses, 2021
Southern rice black-streaked dwarf virus (SRBSDV), a Fijivirus in the Reoviridae family, is transmitted by the white-backed planthopper (Sogatella furcifera, WBPH), a long-distance migratory insect, and presents a serious threat to rice production in ...
Shunkang Zhou, Yaling Zhao, Zhenyi Liang, Ruifeng Wu, Biao Chen, Tong Zhang, Xin Yang, Guohui Zhou   +7 more
doaj   +3 more sources

Editing of OsPsaL gene improves both yield and antiviral immunity in rice. [PDF]

Plant Biotechnol J
Plant Biotechnology Journal, Volume 23, Issue 1, Page 17-19, January 2025.
Zhang R, Zhang H, Li L, Li Y, Xie K, Chen J, Sun Z.   +6 more
europepmc   +2 more sources

Differentiation Trajectory of Virus-Induced Tumour Cells in Rice Revealed by Single-Cell RNA Sequencing. [PDF]

Plant Biotechnol J
ABSTRACT Many plant viruses trigger abnormal differentiation and development of host cells, causing distinct symptoms. Here, in a single‐cell RNA sequence analysis, we find transcriptional heterogeneity between cells from rice leaf sheaths that are infected with rice black streaked dwarf virus (RBSDV) and from those that are virus‐free.
Wu N, Gan L, Suo Q, Yang F, Liu W, Wang X, Jin H.   +6 more
europepmc   +2 more sources

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions. [PDF]

Adv Sci (Weinh)
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Wang P, Wang W, Wang D, Wu Q, Que Y.
europepmc   +2 more sources

Development of a transgenic rice line with strong and broad resistance against four devastating rice viruses through expressing a single hairpin RNA construct. [PDF]

Plant Biotechnol J
Plant Biotechnology Journal, Volume 22, Issue 8, Page 2142-2144, August 2024.
Li C, Wu J, Fu S, Xu Y, Wang Y, Yang X, Lan Y, Lin F, Du L, Zhou T, Zhou X.   +10 more
europepmc   +2 more sources

Phytohormones and emerging plant growth regulators in tailoring plant immunity against viral infections. [PDF]

Physiol Plant
Abstract Viral infections are major contributors to crop yield loss and represent a significant threat to sustainable agriculture. Plants respond to virus attacks by activating sophisticated signalling cascades that initiate multiple defence mechanisms.
Shukla K, Nikita, Ahmad A, Noorani MS, Gupta R.   +4 more
europepmc   +2 more sources