Redox signaling in plant heat stress response

S Fortunato, C Lasorella, N Dipierro, F Vita… - Antioxidants, 2023 - mdpi.com
The increase in environmental temperature due to global warming is a critical threat to plant
growth and productivity. Heat stress can cause impairment in several biochemical and …

Plant mitochondrial genomes: dynamics and mechanisms of mutation

JM Gualberto, KJ Newton - Annual review of plant biology, 2017 - annualreviews.org
The large mitochondrial genomes of angiosperms are unusually dynamic because of
recombination activities involving repeated sequences. These activities generate …

Single organelle function and organization as estimated from Arabidopsis mitochondrial proteomics

P Fuchs, N Rugen, C Carrie, M Elsässer… - The Plant …, 2020 - Wiley Online Library
Mitochondria host vital cellular functions, including oxidative phosphorylation and co‐factor
biosynthesis, which are reflected in their proteome. At the cellular level plant mitochondria …

The plastid genomes of flowering plants

TA Ruhlman, RK Jansen - Chloroplast biotechnology: methods and …, 2014 - Springer
The plastid genome (plastome) has proved a valuable source of data for evaluating
evolutionary relationships among angiosperms. Through basic and applied approaches …

DNA maintenance in plastids and mitochondria of plants

DJ Oldenburg, AJ Bendich - Frontiers in Plant Science, 2015 - frontiersin.org
The DNA molecules in plastids and mitochondria of plants have been studied for over 40
years. Here, we review the data on the circular or linear form, replication, repair, and …

Biogenic signals from plastids and their role in chloroplast development

M Liebers, C Cozzi, F Uecker… - Journal of …, 2022 - academic.oup.com
Plant seeds do not contain differentiated chloroplasts. Upon germination, the seedlings thus
need to gain photoautotrophy before storage energies are depleted. This requires the …

Whirly1 enhances tolerance to chilling stress in tomato via protection of photosystem II and regulation of starch degradation

K Zhuang, F Kong, S Zhang, C Meng, M Yang, Z Liu… - The New …, 2019 - JSTOR
• In plants, the chilling response involves decreased photosynthetic capacity and increased
starch accumulation in chloroplasts. However, the mechanisms that modulate these …

WHIRLIES are multifunctional DNA-binding proteins with impact on plant development and stress resistance

K Krupinska, C Desel, S Frank, G Hensel - Frontiers in Plant Science, 2022 - frontiersin.org
WHIRLIES are plant-specific proteins binding to DNA in plastids, mitochondria, and nucleus.
They have been identified as significant components of nucleoids in the organelles where …

The functions of WHIRLY1 and REDOX-RESPONSIVE TRANSCRIPTION FACTOR 1 in cross tolerance responses in plants: a hypothesis

CH Foyer, B Karpinska… - … Transactions of the …, 2014 - royalsocietypublishing.org
Chloroplasts are important sensors of environment change, fulfilling key roles in the
regulation of plant growth and development in relation to environmental cues …

Single-stranded DNA-binding proteins: multiple domains for multiple functions

TH Dickey, SE Altschuler, DS Wuttke - Structure, 2013 - cell.com
The recognition of single-stranded DNA (ssDNA) is integral to myriad cellular functions. In
eukaryotes, ssDNA is present stably at the ends of chromosomes and at some promoter …