Carnivorous plant evolution: is a killer defense always the best option?

C Procko, J Chory - Journal of Experimental Botany, 2024 - academic.oup.com
Carnivorous plant evolution: is a killer defense always the best option? | Journal of
Experimental Botany | Oxford Academic Skip to Main Content Advertisement Oxford …

Is the co-option of jasmonate signalling for botanical carnivory a universal trait for all carnivorous plants?

A Pavlovič, J Koller, O Vrobel, I Chamrád… - Journal of …, 2024 - academic.oup.com
The carnivorous plants in the order Caryophyllales co-opted jasmonate signalling from plant
defence to botanical carnivory. However, carnivorous plants have at least 11 independent …

Diethyl ether anaesthesia does not block local touch response in Arabidopsis thaliana

M Hřivňacký, M Rác, O Vrobel, P Tarkowski… - Journal of Plant …, 2024 - Elsevier
Plants can sense and respond to non-damaging mechanical stimulation such as touch, rain,
or wind. Mechanical stimulation induces an increase of cytosolic calcium ([Ca 2+] cyt) …

Water Cannot Activate Traps of the Carnivorous Sundew Plant Drosera capensis: On the Trail of Darwin's 150-Years-Old Mystery

A Pavlovič, O Vrobel, P Tarkowski - Plants, 2023 - mdpi.com
In his famous book Insectivorous plants, Charles Darwin observed that the bending
response of tentacles in the carnivorous sundew plant Drosera rotundifolia was not triggered …

Chemonastic Stalked Glands in the Carnivorous Rainbow Plant Byblis gigantea LINDL. (Byblidaceae, Lamiales)

S Poppinga, N Knorr, S Ruppert, T Speck - International Journal of …, 2022 - mdpi.com
Carnivorous rainbow plants (Byblis, Byblidaceae, Lamiales) possess sticky flypaper traps for
the capture, retention, and digestion of prey (mainly small insects). The trapping system is …

A touchy subject: Ca2+ signaling during leaf movements in Mimosa

A Bakshi, SJ Swanson, S Gilroy - Cell Calcium, 2023 - Elsevier
Mimosa pudica, the sensitive plant, responds to stimuli such as touch and wounding with
leaf movements that propagate throughout the plant. The motion is driven by changes in the …

Haplotype-resolved genome of Mimosa bimucronata revealed insights into leaf movement and nitrogen fixation

H Jia, J Lin, Z Lin, Y Wang, L Xu, W Ding, R Ming - BMC genomics, 2024 - Springer
Background Mimosa bimucronata originates from tropical America and exhibits distinctive
leaf movement characterized by a relative slow speed. Additionally, this species possesses …

Transcriptomic and metabolomic responses to varying nutrient conditions reveal new insights into pitcher formation in Nepenthes khasiana

J Dkhar, J Bagri, K Dhiman, A Pareek - Physiologia Plantarum, 2024 - Wiley Online Library
Nepenthes are carnivorous plants that colonize habitats poor in soil nutrients. To survive,
Nepenthes develop pitchers capable of capturing and digesting attracted prey. Prey‐derived …

[HTML][HTML] Mutational analysis of mechanosensitive ion channels in the carnivorous Venus flytrap plant

C Procko, WM Wong, J Patel, SAR Mousavi, T Dabi… - Current Biology, 2023 - cell.com
Summary How the Venus flytrap (Dionaea muscipula) evolved the remarkable ability to
sense, capture, and digest animal prey for nutrients has long puzzled the scientific …

An acidophilic fungus is integral to prey digestion in a carnivorous plant

PF Sun, MR Lu, YC Liu, Y Lin, DZ Hoh, HM Ke… - bioRxiv, 2023 - biorxiv.org
Carnivorous plant leaves, such as those of the spoon-leaved sundew Drosera spatulata,
secrete mucilage which hosts microorganisms potentially aiding in prey digestion. We …