Results 181 to 190 of about 33,981 (303)

The glutamate receptor‐like GLR2.7 modulates insect egg‐induced defense responses in Arabidopsis

open access: yesNew Phytologist, Volume 248, Issue 2, Page 897-912, October 2025.
Summary Upon perception of insect eggs, Arabidopsis thaliana activates a generic immune response that culminates in cell death (hypersensitive‐like response (HR‐like)). While this response can subsequently impact egg survival, the molecular mechanisms are poorly understood.
Maria Mineiro   +5 more
wiley   +1 more source

PagMIR166c targets PagECH2 to regulate cambial differentiation into secondary xylem, cell expansion, and lignin deposition via different auxin signaling pathways in poplar stems

open access: yesNew Phytologist, Volume 248, Issue 1, Page 321-338, October 2025.
Summary Secondary xylem, a key trait of trees, is the main source of tree biomass. MicroRNAs (miRNAs) play important regulatory roles in the secondary xylem formation; however, the underlying regulatory mechanisms are far from being completely elucidated.
Pan Zhao   +6 more
wiley   +1 more source

Cooperation between a root fungal endophyte and host‐derived coumarin scopoletin mediates Arabidopsis iron nutrition

open access: yesNew Phytologist, Volume 248, Issue 2, Page 857-871, October 2025.
Summary Iron acquisition is a critical challenge for plants, especially in iron‐deficient soils. Recent research underscores the importance of root‐exuded coumarins in modulating the root microbiome community structure and facilitating iron uptake. However, interactions between root‐associated fungi and coumarins in plant iron nutrition remain unknown.
Lara Van Dijck   +8 more
wiley   +1 more source

IbPIF1 confers stem nematode resistance by regulating secondary metabolites in sweet potato

open access: yesPlant Biotechnology Journal, Volume 23, Issue 10, Page 4650-4664, October 2025.
Summary The stem nematode (Ditylenchus destructor Thorne) is a pervasive and destructive plant‐parasitic nematode worldwide, inflicting severe agricultural and economic losses in a wide range of crops. Despite its global impact, the molecular mechanisms underlying plant resistance to this pathogen remain poorly understood. Our previous studies in sweet
Nan Nie   +14 more
wiley   +1 more source

Identification of PpTHE1, a cell wall integrity sensor regulating the increased duration of harvest window in slow‐melting flesh peach, through the assembly of a chromosome‐level reference genome of Prunus persica

open access: yesPlant Biotechnology Journal, Volume 23, Issue 10, Page 4228-4245, October 2025.
Summary Slow‐melting flesh (SMF) in peaches offers many advantages, including easy transportation, maintaining flavour after ripening, an extended harvest window, and reduced losses caused by fruit softening. However, the underlying molecular mechanism remains elusive.
Junren Meng   +10 more
wiley   +1 more source

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