Proteomic analysis of extracellular ATP-regulated proteins identifies ATP synthase β-subunit as a novel plant cell death regulator

S Chivasa, DFA Tome, JM Hamilton… - Molecular & Cellular …, 2011 - ASBMB
Extracellular ATP is an important signal molecule required to cue plant growth and
developmental programs, interactions with other organisms, and responses to …

Extracellular ATP functions as an endogenous external metabolite regulating plant cell viability

S Chivasa, BK Ndimba, WJ Simon, K Lindsey… - The Plant …, 2005 - academic.oup.com
ATP is a vital molecule used by living organisms as a universal source of energy required to
drive the cogwheels of intracellular biochemical reactions necessary for growth and …

Isolation of Arabidopsis extracellular ATP binding proteins by affinity proteomics and identification of PHOSPHOLIPASE C‐LIKE 1 as an extracellular protein essential …

SJ Smith, H Goodman, JTM Kroon, AP Brown… - The Plant …, 2021 - Wiley Online Library
ATP is secreted to the extracellular matrix, where it activates plasma membrane receptors for
controlling plant growth and stress‐adaptive processes. DOES NOT RESPOND TO …

Plant extracellularATP signalling: new insight from proteomics

S Chivasa, AR Slabas - Molecular BioSystems, 2012 - pubs.rsc.org
Complex signalling systems have evolved in multicellular organisms to enable cell-to-cell
communication during growth and development. In plants, cell communicationvia the …

F-type ATP synthase assembly factors Atp11 and Atp12 in Arabidopsis

Z Duan, K Li, L Zhang, L Che, L Lu… - Frontiers in plant …, 2020 - frontiersin.org
Atp11p and Atp12p are members of two chaperone families essential for assembly of the
mitochondrial ATP synthase in Saccharomyces cerevisiae and Homo sapiens. However, the …

Extracellular ATP: a potential regulator of plant cell death

H Feng, D Guan, J Bai, K Sun… - Molecular plant pathology, 2015 - Wiley Online Library
Summary Adenosine 5′‐triphosphate (ATP) has been regarded as an intracellular energy
currency molecule for many years. In recent decades, it has been determined that ATP is …

Profiling protein kinases and other ATP binding proteins in Arabidopsis using acyl-ATP probes

JG Villamor, F Kaschani, T Colby, J Oeljeklaus… - Molecular & Cellular …, 2013 - ASBMB
Many protein activities are driven by ATP binding and hydrolysis. Here, we explore the ATP
binding proteome of the model plant Arabidopsis thaliana using acyl-ATP (AcATP) 1 1The …

Cell death induced by mycotoxin fumonisin B1 is accompanied by oxidative stress and transcriptional modulation in Arabidopsis cell culture

A Lanubile, R De Michele, M Loi, S Fakhari… - Plant Cell Reports, 2022 - Springer
Key message Fumonisin B 1 induces rapid programmed cell death in Arabidopsis cells,
oxidative and nitrosative bursts, and differentially modulates cell death responsive genes …

UDP-glucose pyrophosphorylase is a novel plant cell death regulator

S Chivasa, DFA Tome, AR Slabas - Journal of proteome research, 2013 - ACS Publications
Programmed cell death (PCD) is an essential process that functions in plant organ sculpture,
tissue differentiation, nutrient recycling, and defense against pathogen attack. A full …

Extracellular ATP is a regulator of pathogen defence in plants

S Chivasa, AM Murphy, JM Hamilton… - The Plant …, 2009 - Wiley Online Library
In healthy plants extracellular ATP (eATP) regulates the balance between cell viability and
death. Here we show an unexpected critical regulatory role of eATP in disease resistance …