Diversity of plastid types and their interconversions

H Choi, T Yi, SH Ha - Frontiers in Plant Science, 2021 - frontiersin.org
Plastids are pivotal subcellular organelles that have evolved to perform specialized
functions in plant cells, including photosynthesis and the production and storage of …

Beyond the darkness: recent lessons from etiolation and de-etiolation studies

T Armarego-Marriott, O Sandoval-Ibañez… - Journal of …, 2020 - academic.oup.com
The state of etiolation is generally defined by the presence of non-green plastids (etioplasts)
in plant tissues that would normally contain chloroplasts. In the commonly used dark-grown …

Dynamic changes in membrane lipid composition of leaves of winter wheat seedlings in response to PEG-induced water stress

Y Wang, X Zhang, G Huang, F Feng, X Liu, R Guo… - BMC plant biology, 2020 - Springer
Background Membrane lipid composition associates closely with membrane stability and
fluidity under water stress. In this study, lipidomic analyses based on electrospray ionization …

[HTML][HTML] A polarized supercell produces specialized metabolites in cannabis trichomes

SJ Livingston, KH Rensing, JE Page, AL Samuels - Current Biology, 2022 - cell.com
For centuries, humans have cultivated cannabis for the pharmacological properties that
result from consuming its specialized metabolites, primarily cannabinoids and terpenoids …

Lipidomic and metabolomic analyses reveal changes of lipid and metabolite profiles in rapeseed during nitrogen deficiency

Y Peng, H Lou, Z Tan, Z Ouyang, Y Zhang… - Plant and Cell …, 2024 - academic.oup.com
Nitrogen is one of the most essential macronutrients for plant growth and its availability in
soil is vital for agricultural sustainability and productivity. However, excessive nitrogen …

De-etiolation-induced protein 1 (DEIP1) mediates assembly of the cytochrome b6f complex in Arabidopsis

O Sandoval-Ibáñez, D Rolo, R Ghandour… - Nature …, 2022 - nature.com
The conversion of light energy to chemical energy by photosynthesis requires the concerted
action of large protein complexes in the thylakoid membrane. Recent work has provided …

Curvature thylakoid 1 proteins modulate prolamellar body morphology and promote organized thylakoid biogenesis in Arabidopsis thaliana

O Sandoval-Ibáñez, A Sharma… - Proceedings of the …, 2021 - National Acad Sciences
The term “de-etiolation” refers to the light-dependent differentiation of etioplasts to
chloroplasts in angiosperms. The underlying process involves reorganization of prolamellar …

A multifaceted analysis reveals two distinct phases of chloroplast biogenesis during de-etiolation in Arabidopsis

R Pipitone, S Eicke, B Pfister, G Glauser, D Falconet… - Elife, 2021 - elifesciences.org
Light triggers chloroplast differentiation whereby the etioplast transforms into a
photosynthesizing chloroplast and the thylakoid rapidly emerges. However, the sequence of …

Expression of a carotenogenic gene allows faster biomass production by redesigning plant architecture and improving photosynthetic efficiency in tobacco

JC Moreno, J Mi, S Agrawal, S Kössler… - The Plant …, 2020 - Wiley Online Library
Because carotenoids act as accessory pigments in photosynthesis, play a key
photoprotective role and are of major nutritional importance, carotenogenesis has been a …

Riboswitch-mediated inducible expression of an astaxanthin biosynthetic operon in plastids

S Agrawal, D Karcher, S Ruf, A Erban… - Plant …, 2022 - academic.oup.com
The high-value carotenoid astaxanthin (3, 3′-dihydroxy-β, β-carotene-4, 4′-dione) is one
of the most potent antioxidants in nature. In addition to its large-scale use in fish farming, the …