Results 31 to 40 of about 19,604 (230)
Overexpression of AtTTP affects ARF17 expression and leads to male sterility in Arabidopsis. [PDF]
PLoS ONE, 2015 Callose synthesis is critical for the formation of the pollen wall pattern. CalS5 is thought to be the major synthethase for the callose wall. In the Arabidopsis anther, ARF17 regulates the expression of CalS5 and is the target of miR160.
Zhi-Hao Shi +7 more
doaj +1 more source
Transgenic tobacco plants expressing the Potato virus X open reading frame 3 gene develop specific resistance and necrotic ring symptoms after infection with the homologous virus [PDF]
, 2001 Tobacco plants were transformed with the open reading frame 3 gene from Potato virus X (PVX) coding for the p12 protein. Although the transgenic plants exhibited a normal morphological aspect, microscopic examination revealed extensive alterations in ...
Cabral, Silvia +4 more
core +1 more source
Biochar-amended potting medium reduces the susceptibility of rice to root-knot nematode infections [PDF]
, 2015 Background: Biochar is a solid coproduct of biomass pyrolysis, and soil amended with biochar has been shown to enhance the productivity of various crops and induce systemic plant resistance to fungal pathogens.
Debode, Jane +4 more
core +2 more sources
Callose-associated silica deposition in Arabidopsis [PDF]
, 2016 The mechanism of biological silicification in plants remains to be elucidated. There are strong arguments supporting a role for the plant extracellular matrix and the β-1-3-glucan, callose, has been identified as a possible template for silica deposition
Brugiere, T, Exley, C
core +2 more sources
Role of Jasmonic Acid Pathway in Tomato Plant-Pseudomonas syringae Interaction [PDF]
, 2020 The jasmonic acid pathway has been considered as the backbone of the response against necrotrophic pathogens. However, a hemi-biotrophic pathogen, such as Pseudomonas syringae, has taken advantage of the crosstalk between the different plant hormones in ...
García Agustín, Pilar +3 more
core +1 more source
Acta Dermato-Venereologica, 1985 We report five patients in whom localised callosities were found on the dorsum of the feet. This was bilateral in four cases and was due to repetitive minor trauma associated with the sitting posture adopted by the patients. Three of the patients also had psoriasis vulgaris which was clinically dissimilar to the lesions we describe.
N H, Cox, A Y, Finlay
openaire +2 more sources
Arabidopsis thaliana: A model host plant to study plant-pathogen interaction using Chilean field isolates of Botrytis cinerea [PDF]
, 2006 http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602006000200004&lng=es&nrm=isoOne of the fungal pathogens that causes more agriculture damage is Botrytis cinerea.
Codriansky, Yael +6 more
core +3 more sources
Frontiers in Plant Science, 2023 Plasmodesmata (PD) play a critical role in symplasmic communication, coordinating plant activities related to growth & development, and environmental stress responses. Most developmental and environmental stress signals induce reactive oxygen species
Minh Huy Vu +13 more
doaj +1 more source
Stagonosporopsis cucurbitacearum Effector Protein ScAA9 Contributes to Virulence and Triggers Plant Immune Responses. [PDF]
Mol Plant PatholThe AA9 family protein ScAA9 of Stagonosporopsis cucurbitacearum plays dual roles as both a virulence factor for infection and a PAMP for host immune manipulation, highlighting the complexity of S. cucurbitacearum–host interactions. ABSTRACT Fungal pathogens secrete cell wall‐degrading enzymes that either act as virulence factors or are perceived by ...
Guo M, Lou J, Han S, Li D, Song F.
europepmc +2 more sources
Acta Societatis Botanicorum Poloniae, 2015 The localization of callose in the cell walls of megasporocytes and megaspores was studied by means of fluorescence microscopy. It was found that the part of the meiocyte cell wall in which callose begins to appear corresponds to the region of active ...
H. Kuran
doaj +1 more source