Results 131 to 140 of about 48,469 (263)

Identification of the plant mitochondrial OrfX protein: A mass spectrometry approach

FEBS Letters, Volume 600, Issue 15, Page 2117-2128, August 2026.
The mitochondrial genome of plants contains an open reading frame, orfx, which encodes a rare protein that has so far escaped mass spectrometric detection. The protein resembles the c‐subunit of bacterial twin‐arginine‐motif‐dependent protein translocases (TatC).
Matthias Döring, Jan de Jonge, Hans‐Peter Braun, Nils Rugen   +3 more
wiley   +1 more source

ChloroScan: Recovering Plastid Genome Bins From Metagenomic Data. [PDF]

Mol Ecol Resour
Tong Y, Marcelino VR, Turnbull R, Verbruggen H.   +3 more
europepmc   +1 more source

Dual Cytoplasmic and Chloroplastic Mechanisms Fine‐Tune Chloroplast Division through ARC3 Protein Stability

Advanced Science, Volume 13, Issue 45, 13 August 2026.
ARC3 levels are controlled by cytosolic and chloroplast proteolytic systems. PUB52 mediates ARC3 precursor ubiquitination and degradation in the cytosol, while CLPC1 promotes ARC3 degradation in chloroplasts, where ARC2 protects ARC3 from excessive breakdown. Disrupting these components causes chloroplast division defects, placing them upstream of ARC3.
Yang Yuan, Denghao Xiang, Ruiying Li, Zhichuang Yue, Zhipeng Wang, Honghong Hu   +5 more
wiley   +1 more source

Chemical modulation of chloroplast de- and redifferentiation reveals a role for the SAL1-PAP retrograde pathway in facilitating plastid transitions. [PDF]

Proc Natl Acad Sci U S A
Perez-Colao P, Cruces J, Perez-Rodriguez S, Koprivova A, Kopriva S, Skirycz A, Lozano-Juste J, Rodriguez-Concepcion M.   +7 more
europepmc   +1 more source

Why a Chloroplast Needs Its Own Genome Tethered to the Thylakoid Membrane—Co‐Location for Redox Regulation

BioEssays, Volume 48, Issue 8, August 2026.
A schematic outline of chloroplast DNA tethered to two stacked thylakoids that contain the components of photosynthetic electron transport. Green shapes represent proteins encoded in chloroplast DNA; brown shapes represent proteins encoded in the cell nucleus. ABSTRACT A chloroplast is a subcellular organelle of photosynthesis in plant and algal cells.
John F. Allen
wiley   +1 more source

<i>Leptochilus yangjiangensis</i> (Polypodiaceae), a New Fern Species From Guangdong, China. [PDF]

Ecol Evol
Zhou HJ, Wang T, Huang Y, Fang YH, Zhang B, Chen GD, Chen HF, Wang FG.   +7 more
europepmc   +1 more source

Quaternary Climate Oscillations Shape Genetic Diversity and Spatial Structure of Viola hybanthoides (Violaceae) Endemic to Danxia Landscape

Ecology and Evolution, Volume 16, Issue 8, August 2026.
We adopted ddRAD‐seq and chloroplast genome sequencing to explore the genetic characteristics of the danxia‐endemic species Viola hybanthoides. This species exhibits extremely low within‐population genetic diversity and obvious genetic differentiation, which is mainly driven by habitat fragmentation, restricted gene flow and Quaternary climatic changes.
Sufang Chen, Yanshuang Huang, Zhiyi Xie, Jianqiang Guo, Fang Chen, Wenbo Liao, Qiang Fan   +6 more
wiley   +1 more source

Sea urchin eggs contain a plastid-derived structure that contributes to their development. [PDF]

PLoS Biol
Carrier TJ, Rufino-Navarro A, Knoop T, Repnik U, Caraballo-Rodríguez AM, Needham DM, Bang C, Franzenburg S, Bramkamp M, Rath W, Biastoch A, Hernández JC, Hentschel U.   +12 more
europepmc   +1 more source

Contrasting Dispersal Histories Shape Distinct Evolutionary Trajectories Between Malesian and Pantropical Talipariti (Malvaceae)

Ecology and Evolution, Volume 16, Issue 8, August 2026.
Talipariti (Malvaceae) comprises two lineages with contrasting geographic ranges across Malesia: a pantropical sea hibiscus group and a Papuan group restricted to New Guinea and adjacent islands. Using phylogenomics, divergence‐time estimation, and quantitative biogeographical modelling applied to herbarium‐derived genomic data, we demonstrate that the
Fernando Vélez‐Esperilla, Hiroshi Noda, Tadashi Kajita, Koji Takayama   +3 more
wiley   +1 more source

Organelle genome evolution in the early-diverging brown algal lineage, Ishigeales. [PDF]

J Phycol
Hwang H, Kim H, Choi SW, Kawai H, Yoon HS.   +4 more
europepmc   +1 more source