Phytopathology Research
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Engineer complete resistance to Cotton Leaf Curl Multan virus by the CRISPR/Cas9 system in Nicotiana benthamiana
Phytopathology Research - Tập 1 - Trang 1-9 - 2019
Clustered, regularly interspaced short palindromic repeats/CRISPR-associated
proteins (CRISPR/Cas) based genome editing technology has been developed from
the adaptive immune system used by many bacteria and archaea for combating
against viruses. Here, we utilize the Cas9 with dual gRNAs designed to target
two essential regions of the single-stranded DNA genome of the Cotton Leaf Curl
Multan virus...
Comparative transcriptome analysis in Triticum aestivum infecting wheat dwarf virus reveals the effects of viral infection on phytohormone and photosynthesis metabolism pathways
Phytopathology Research - - 2020
AbstractWheat dwarf virus (WDV), a mastrevirus transmitted by the leafhopper
Psammotettix alienus, causes a severe disease in cereal crops. Typical symptoms
of wheat plants infected by WDV are yellowing and severe dwarfing. In this
present study, RNA-Seq was used to perform gene expression analysis in wheat
plants in response to WDV infection. Comparative transcriptome analysis
indicated that a to...
Occurrence, distribution, and management of tomato yellow leaf curl virus in China
Phytopathology Research - Tập 4 - Trang 1-12 - 2022
Tomato yellow leaf curl virus (TYLCV), belonging to the genus Begomovirus in the
family Geminiviridae, is the most damaging virus for global tomato production.
This virus has become one of the most studied plant viral pathogens because of
its huge economic importance. Since it was firstly identified in Shanghai,
China, in 2006, it has been spread to most parts of the country. The widespread
occurr...
Colletotrichum species pathogenic to strawberry: discovery history, global diversity, prevalence in China, and the host range of top two species
Phytopathology Research -
AbstractAnthracnose caused by Colletotrichum species, is one of the most
destructive diseases affecting strawberry production worldwide. Fungi of the
genus Colletotrichum, being ancient and co-evolved with flowering plants, rank
eighth among the top ten economically important fungal pathogens and have
diversified to adapt to various hosts. Since it was first reported in United
States in 1931, stra...
Surveillance and distribution of the emergent Sri Lankan cassava mosaic virus in China
Phytopathology Research - Tập 2 - Trang 1-9 - 2020
Cassava (Manihot esculenta Crantz) is a major staple food crop for more than a
billion people in the world. Cassava mosaic virus (CMV), belonging to the
Geminiviridae family, is a primary threat to cassava production. Sri Lankan
cassava mosaic virus (SLCMV) is the only emergent CMV prevalent in South Asia
and Southeast Asia since its identification in 2002. We reported the
identification of two in...
Rice yellow stunt virus p3 protein enters the nucleus of leafhopper cell and localizes to viroplasm through interaction with N protein via importin α3-mediated pathway
Phytopathology Research - Tập 5 - Trang 1-11 - 2023
Rice yellow stunt virus (RYSV) P3 protein functions as a movement protein during
viral infection of a plant host; its function in insect hosts remains unclear.
In this study, we investigated the subcellular localization of P3 using
leafhopper (Nephotettix cincticeps) cell cultures. Our results showed that P3
translocated from the cytoplasm to the nucleus in RYSV-infected leafhopper
cells, where it...
Species and genetic variability of sweet potato viruses in China
Phytopathology Research - Tập 3 - Trang 1-12 - 2021
China is the world’s largest producer of sweet potato (Ipomoea batatas (L.)
Lam.). Considering that there are numerous sweet potato-producing regions in
China and sweet potato is a vegetatively propagated crop, the genetic diversity
of sweet potato viruses could be high in the country. However, studies on
species and genetic variabilities of sweet potato viruses in China are limited,
making it dif...
Multi-genotype varieties reduce rice diseases through enhanced genetic diversity and show stability and adaptability in the field
Phytopathology Research - Tập 3 - Trang 1-10 - 2021
Rice is a crucial food crop worldwide. The genetic diversity in rice germplasm
indicates its promising potential utilization in disease and pest control. To
explore the relationship between genetic diversity and disease resistance in
rice plants, multi-genotype rice varieties developed from multi-parent advanced
generation inter-cross (MAGIC) population lines were used here to analyze the
correlat...
The overlapping continuum of host range among strains in the Pseudomonas syringae complex
Phytopathology Research - Tập 1 - Trang 1-16 - 2019
Pseudomonas syringae is the most frequently emerging group of plant pathogenic
bacteria. Because this bacterium is ubiquitous as an epiphyte and on various
substrates in non-agricultural settings, there are many questions about how to
assess the risk for plant disease posed by strains in the environment. Although
P. syringae is considered to have discrete host ranges in defined pathovars,
there ha...
Occurrence of plant pathogenic Pseudomonas syringae in the Danube River Basin: abundance and diversity assessment
Phytopathology Research - Tập 5 - Trang 1-14 - 2023
Plant pathogenic strains of Pseudomonas syringae (Psy) spp. have been detected
in nonagricultural habitats, including those associated with the water cycle.
Their presence in aquatic systems allows dissemination over long distances,
especially with irrigation practices. In May 2021, we sampled 15 sites along the
Danube River Basin in Serbia to gain insight into P. syringae abundance and
diversity....
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