Plastids: diving into their diversity, their functions, and their role in plant development

J Sierra, L Escobar-Tovar, P Leon - Journal of Experimental …, 2023 - academic.oup.com
Plastids are a group of essential, heterogenous semi-autonomous organelles characteristic
of plants that perform photosynthesis and a diversity of metabolic pathways that impact …

Organellomic gradients in the fourth dimension

K Hickey, T Nazarov, A Smertenko - Plant Physiology, 2023 - academic.oup.com
Organelles function as hubs of cellular metabolism and elements of cellular architecture. In
addition to 3 spatial dimensions that describe the morphology and localization of each …

Gigantic chloroplasts, including bizonoplasts, are common in shade‐adapted species of the ancient vascular plant family Selaginellaceae

JW Liu, SF Li, CT Wu, IA Valdespino… - American journal of …, 2020 - Wiley Online Library
Premise Unique among vascular plants, some species of Selaginella have single giant
chloroplasts in their epidermal or upper mesophyll cells (monoplastidy, M), varying in …

Light-dependent morphological changes can tune light absorption in iridescent plant chloroplasts: a numerical study using biologically realistic data

MA Castillo, WP Wardley, M Lopez-Garcia - ACS Photonics, 2021 - ACS Publications
In higher plants and algae, chloroplasts are the organelle responsible for photosynthesis.
Previous work has focused mostly on the role of the photosynthetic pigments; however …

Characterization of chloroplast iridescence in Selaginella erythropus

NJ Masters, M Lopez-Garcia… - Journal of the …, 2018 - royalsocietypublishing.org
Iridescence in shade-dwelling plants has previously been described in only a few plant
groups, and even fewer where the structural colour is produced by intracellular structures. In …

Plastid dynamism integrates development and environment

MM Altamura, D Piacentini, F Della Rovere… - Plant Physiology and …, 2024 - Elsevier
In land plants plastid type differentiation occurs concomitantly with cellular differentiation
and the transition from one type to another is under developmental and environmental …

[HTML][HTML] Thylakoid membrane appression in the giant chloroplast of Selaginella martensii Spring: a lycophyte challenges grana paradigms in shade-adapted species

A Colpo, A Molinari, P Boldrini, M Živčak, M Brestič… - Plant Science, 2023 - Elsevier
In vascular plants, the thylakoid architecture is dominated by the highly structured multiple
membrane layers known as grana. The structural diversity of the thylakoid system among …

The role of periodic structures in light harvesting

E Bukhanov, AV Shabanov, MN Volochaev, SA Pyatina - Plants, 2021 - mdpi.com
The features of light propagation in plant leaves depend on the long-period ordering in
chloroplasts and the spectral characteristics of pigments. This work demonstrates a method …

Living jewels: iterative evolution of iridescent blue leaves from helicoidal cell walls

CR Lundquist, PJ Rudall, RS Sukri… - Annals of …, 2024 - academic.oup.com
Abstract Background and Aims Structural colour is responsible for the remarkable metallic
blue colour seen in the leaves of several plants. Species belonging to only ten genera have …

Measuring Photonics in Photosynthesis: Combined Micro-Fourier Image Spectroscopy and Pulse Amplitude Modulated Chlorophyll Fluorimetry at the Micrometre …

WP Wardley, JW Goessling, M Lopez-Garcia - Biomimetics, 2022 - mdpi.com
Natural photonic structures are common across the biological kingdoms, serving a diversity
of functionalities. The study of implications of photonic structures in plants and other …