Results 71 to 80 of about 20,457 (324)

Pupylation‐Based Proximity Labeling Unravels a Comprehensive Protein and Phosphoprotein Interactome of the Arabidopsis TOR Complex

Advanced Science, EarlyView.
The target of rapamycin (TOR) complex is a central plant growth regulator. Here, the protein–protein interactions underlying its various functions are mapped by pupylation‐based proximity‐labeling in Arabidopsis, using TOR complex subunits LST8‐1 and RAPTOR1, alongside TOR inhibitor FK506‐binding protein, as baits.
Shuai Zheng, Leonard Blaschek, Delphine Pottier, Luuk Robin Hoegen Dijkhof, Beyza Özmen, Peng Ken Lim, Qiao Wen Tan, Marek Mutwil, Alexander Sebastian Hauser, Staffan Persson   +9 more
wiley   +1 more source

Volatile‐mediated signalling in barley induces metabolic reprogramming and resistance against the biotrophic fungus Blumeria hordei

Plant Biology, Volume 25, Issue 1, Page 72-84, January 2023., 2023
After wounding, barley plants emit green leaf volatiles that induce hordatine accumulation and disease resistance in receiver plants. Abstract Plants have evolved diverse secondary metabolites to counteract biotic stress. Volatile organic compounds (VOCs) are released upon herbivore attack or pathogen infection. Recent studies suggest that VOCs can act
S. Laupheimer, L. Kurzweil, R. Proels, S. B. Unsicker, T. D. Stark, C. Dawid, R. Hückelhoven   +6 more
wiley   +1 more source

Coexistence between fluid and crystalline phases of proteins in photosynthetic membranes [PDF]

, 2013
Photosystem II (PSII) and its associated light-harvesting complex II (LHCII) are highly concentrated in the stacked grana regions of photosynthetic thylakoid membranes. Within the membrane, PSII-LHCII supercomplexes can be arranged in disordered packings, ordered arrays, or mixtures thereof.
arxiv   +1 more source

Discovery, Herbicidal Activity and Biosynthesis of a Novel Natural Tetramic Acid from Alternaria Species

Advanced Science, EarlyView.
The biosynthetic mechanism of novel natural tetramic acid S‐TeA in Alternaria alternata is elucidated. Threonine acts as a precursor for 2‐amino‐3‐methylhexanoic acid (AMHA) synthesis via eight key enzymes from the branched‐chain amino acid biosynthetic pathway in the mitochondrion, wherein three unique enzymes (IPMS, IPMDH, and ISMD) play critical ...
He Wang, Yanjing Guo, Qing Liu, Jing Zhang, Qianlong Zhang, Mingying Yang, Qizhen Chen, Sheng Qiang, Bernal E. Valverde, Shiguo Chen   +9 more
wiley   +1 more source

Protein translocation without specific quality control in a computational model of the Tat system [PDF]

, 2014
The twin-arginine translocation (Tat) system transports folded proteins of various sizes across both bacterial and plant thylakoid membranes. The membrane-associated TatA protein is an essential component of the Tat translocon, and a broad distribution of different sized TatA-clusters is observed in bacterial membranes. We assume that the size dynamics
arxiv   +1 more source

Neophytadiene, a Plant Specialized Metabolite, Mediates the Virus‐Vector‐Plant Tripartite Interactions

Advanced Science, EarlyView.
Tomato chlorosis virus (ToCV) infection induces production of neophytadiene, a volatile resulting from chlorophyll degradation that is highly attractive to whiteflies. OBP2, an odorant‐binding protein from insect vector B. tabaci, exhibits a strong binding affinity for neophytadiene.
Xiao‐bin Shi, Hao Yue, Yan Wei, Evan L. Preisser, Pei Wang, Jiao Du, Ji‐xing Xia, Kai‐long Li, Xin Yang, Jian‐bin Chen, Song‐bai Zhang, Zhan‐hong Zhang, Xu‐guo Zhou, De‐yong Zhang, Yong Liu   +14 more
wiley   +1 more source

REACTIVITY OF CHLOROPHYLL a/b-PROTEINS AND MICELLAR TRITON X-100 COMPLEXES OF CHLOROPHYLLS a OR b WITH BOROHYDRIDE [PDF]

, 1989
The reaction of several plant chlorophyll-protein complexes with NaBH4 has been studied by absorption spectroscopy. In all the complexes studied, chlorophyll b is more reactive than Chi a, due to preferential reaction of its formyl substituent at C-7 ...
Arnon D. I., Beese D., Brody S. S., Brune D. C., Ford R. C., Holt A. S., Holten D., Michel H., Olson J. M., Omata T., Ryrie I. J., Scheer H., Scheer H., Schoch S., Siefermann-Harms D., Smith K. M.   +15 more
core   +1 more source

Electronic Nanomaterials for Plants: A Review on Current Advances and Future Prospects

Advanced Electronic Materials, EarlyView.
Global food security faces mounting challenges from climate change and rapid population growth. This review highlights the pivotal role of electronic nanomaterials–including metals, metal oxides, and carbon‐based structures–in enhancing plant photosynthesis, nutrient uptake, and stress resilience. Furthermore, it explores how emerging platforms such as
Ciro Allará, Giuseppe Ciccone, Manuela Ciocca, Sahira Vasquez, Pietro Ibba, Mauro Maver, Tanja Mimmo, Paolo Lugli, Luisa Petti   +8 more
wiley   +1 more source

Purification and Characterization of a Chloroplast Outer-Envelope-Bound, ATP-Dependent Protein Kinase [PDF]

, 1988
An ATP-dependent protein kinase was partially purified from isolated outer envelope membranes of pea (Pisum sativum L., Progress No. 9) chloroplasts. The purified kinase had a molecular weight of 70 kilodaltons, as determined by sodium dodecyl sulfate ...
Soll, Jürgen
core   +2 more sources

Architected Microalgae‐Based Matter via 3D Printing: Properties, Printing Techniques, and Applications

Advanced NanoBiomed Research, EarlyView.
Microalgae are emerging as sustainable and economical bioresources that can be utilized as bioinks for creating constructs with intriguing functionalities. This review discusses the properties and applications of microalgae, providing a comprehensive review of recent advancements and challenges in 3D‐printed microalgae‐based constructs for various ...
Yiwei Zou, Jiuhong Yi, Yunlu Dai, Iek Man Lei   +3 more
wiley   +1 more source