Cytokinins are important adenine derivatives that serve as hormones to control many
processes in plants. They were discovered as factors that promote cell division in tobacco …

Flower senescence is a fundamental aspect of the developmental trajectory in flowers,
occurring after the differentiation of tissues and maturation of petals, and preceding the …

Abstract Exposure to cadmium (Cd2+) can result in cell death, but the molecular
mechanisms of Cd2+ cytotoxicity in plants are not fully understood. Here, we show that …

Possible links between plant defense responses and morphogenesis have been postulated,
but their molecular nature remains unknown. Here, we introduce the Arabidopsis semi …

Nitric oxide (NO), as a diffusible molecule, performs important roles in diverse physiological
processes. Interestingly, NO signaling is based on interactions with plant hormones. The aim …

Abstract Clinacanthus nutans (Burm. f.) Lindau is a valuable medicinal plant that has gained
interest as a side treatment for cancer in Southeast Asia. Phenolic and flavonoid compounds …

Cell death can be induced by cytokinin 6‐benzylaminopurine (BA) at high dosage in
suspension‐cultured Arabidopsis cells. Herein, we provide evidence that BA induces nitric …

Coffea spp. are remarkable sources of phytochemicals, but the lack of a well-defined culture
medium aimed at the induction of non-embryogenic and friable callus hampers the …

Key message Fumonisin B 1 induces rapid programmed cell death in Arabidopsis cells,
oxidative and nitrosative bursts, and differentially modulates cell death responsive genes …

Key message Selenite oppositely modifies cytokinin and nitric oxide metabolism in
Arabidopsis organs. A mutually negative interplay between the molecules exists in selenite …