Leaf senescence represents the final stage of leaf growth and development, and its onset
and progression are strictly regulated; however, the underlying regulatory mechanisms …

Leaf senescence is a highly coordinated, complicated process involving the integration of
numerous internal and environmental signals. Salicylic acid (SA) and reactive oxygen …

Leaf senescence is a pivotal step in the last stage of the plant life cycle and is influenced by
various external and endogenous cues. A series of reports have indicated the involvement …

WRKY transcription factors play essential roles during leaf senescence. However, the
mechanisms by which they regulate this process remains largely unknown. Here, we …

Reactive oxygen species (ROS) and salicylic acid (SA) are two factors regulating leaf
senescence and defense against pathogens. However, how a single gene integrates both …

Leaf senescence can be triggered and promoted by various environmental stressors,
developmental cues, and endogenous hormone signals. Several lines of evidence have …

Background Leaf senescence comprises numerous cooperative events, integrates
environmental signals with age-dependent developmental cues, and coordinates the …

The plant-specific WRKY transcription factor (TF) family with 74 members in Arabidopsis
thaliana appears to be involved in the regulation of various physiological processes …

Senescence is the last developmental step in plant life and is accompanied by a massive
change in gene expression implying a strong participation of transcriptional regulators. In …

Leaf senescence is a complex and precise regulatory process that is correlated with
numerous internal and environmental factors. Leaf senescence is tightly related to the …