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Profiling FERONIA interaction proteins by Pupylation-based interacting tagging in Arabidopsis

ABSTRACT: FERONIA (FER) is a ubiquitious expressed and a plasma memberane-localized receptor-like protein kinase which modulate many biological functions. Elucidating the interacting proteins is the crucial step in understanding the molecular function of FER in regulating plant development. However, weak and transient interactions make identifying FER interacting proteins a challenge. Here, we adapted a novel proximity-based labelling technique, pupylation-based interaction tagging (PUP-IT), to label interacting proteins, subsequent enriched by affinity capture, and analyzed by liquid chromatography-coupled tandem mass spectrometery (LC-MS/MS) to profile FER interacting proteins. To perform a quick screen, a transient protoplasts expression system was conducted to identify interacting proteins in mesophyll cells. In addition, we generated a transgenic line that harboring a tagging substrate-inducible system and FER-ligase recombinant protein driven by a native promoter for surveying the interacting proteins in seedlings and flower organ. We introduce and prove the concept of PUP-IT tool designed to detect protein interactions of significance in plants.

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress)

TISSUE(S): Flower, Root, Leaf, Shoot

SUBMITTER: Zhuoran Lin

LAB HEAD: Kun-hsiang Liu

PROVIDER: PXD045546 | Pride | 2024-08-13

REPOSITORIES: Pride

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Similar Datasets

Profiling FERONIA interaction proteins by Pupylation-based interacting tagging in Arabidopsis

Project description:FERONIA (FER) is a ubiquitious expressed and a plasma memberane-localized receptor-like protein kinase which modulate many biological functions. Elucidating the interacting proteins is the crucial step in understanding the molecular function of FER in regulating plant development. However, weak and transient interactions make identifying FER interacting proteins a challenge. Here, we adapted a novel proximity-based labelling technique, pupylation-based interaction tagging (PUP-IT), to label interacting proteins, subsequent enriched by affinity capture, and analyzed by liquid chromatography-coupled tandem mass spectrometery (LC-MS/MS) to profile FER interacting proteins. To perform a quick screen, a transient protoplasts expression system was conducted to identify interacting proteins in mesophyll cells. In addition, we generated a transgenic line that harboring a tagging substrate-inducible system and FER-ligase recombinant protein driven by a native promoter for surveying the interacting proteins in seedlings and flower organ. We introduce and prove the concept of PUP-IT tool designed to detect protein interactions of significance in plants.

2024-08-13 | PXD052510 | Pride

The soil emergence-related transcription factor PIF3 regulates root penetration by interacting with the receptor kinase FER

Project description:The cotyledons of etiolated seedlings from terrestrial flowering plants must emerge from the soil surface, while roots must penetrate the soil to ensure plant survival. We show here that the soil emergence related transcription factor PHYTOCHROME-INTERACTING FACTOR 3 (PIF3) regulates root penetration via transducing external signals perceived by the receptor kinase FERONIA (FER) in Arabidopsis thaliana. The loss of FER function in the fer-4 mutant resulted in a severe defect in root penetration into hard soil or medium. Single-cell RNA-seq profiling of roots revealed a distinct cell clustering pattern, especially for root cap cells, and revealed PIF3 as a putative FER-regulated transcription factor. Biochemical, imaging, and genetic experiments confirmed that PIF3 is required for root soil penetration. Moreover, FER interacted with and stabilized PIF3, which then modulated the expression of mechanosensitive ion channels and the sloughing of outer cells in the root cap. We propose a novel mechanism of soil penetration by plant roots.

2023-12-31 | GSE225299 | GEO

The Identification of FERONIA‑interacting proteins in Arabidopsis thaliana via mass spectrometry

Project description:FERONIA (FER) is a plasma membrane-localized receptor-like kinase (RLK) that belongs to the Catharantus roseus RLK1-like (CrRLK1L) subfamily. FER serves as a potential cell wall sensor that regulates multiple phytohormones, including ABA, JA, SA, BR, auxin, and ethyl, but the underlying regulatory mechanisms are still largely unknown. To further understand how FER regulates downstream signaling pathway, we performed FER-interacting proteins via immunoprecipitation-mass spectrometry (IP-MS) assay generated from FER-GFP transgenic plants.

2024-09-14 | PXD047596 | Pride

Transcription profiling of long-lived C.elegans daf-2 pathway mutants with wild type/short-lived mutants

Project description:Comparison of long-lived daf-2 pathway mutants with wild type/short-lived mutants. A: age-1 fer-15; fem-1 vs. fer-15; fem-1. B: age-1 fer-15; fem-1 vs. fer-15; fem-1. C: fer-15; daf-2(mu150); fem-1 vs. fer-15; fem-1. D: fer-15; daf-2(mu150); fem-1 vs. fer-15; fem-1. E: daf-16::gfp in daf-16(mu86);daf-2(e1370) vs. daf-16(mu86);daf-2(e1370). F: daf-2(e1368); fer-15; fem-1 vs. fer-15; fem-1. G: fer-15; daf-2(mu150); fem-1 vs. fer-15; fem-1. H: age-1 fer-15; fem-1 vs. fer-15; fem-1. I: fer-15; daf-2(mu150); fem-1 vs. fer-15; fem-1. J: daf-16::gfp in daf-2(e1370); daf-16(mu86) vs. daf-2(e1370); daf-16(mu86). K: daf-2(mu150) vs. wild type. L: daf-2(e1370) vs. daf-2(e1370); daf-16(mu86). M: daf-2(e1370) vs. daf-2(e1370); daf-16(mu86). N: daf-2(e1370) vs. daf-2(e1370); daf-16(mu86).

2003-07-17 | E-MEXP-7 | biostudies-arrayexpress

Project description:transcriptome PUP

| PRJNA504510 | ENA

The interaction proteins of FER were identified by mass spectrometry

Project description:Catharanthus roseus Receptor-Like Kinase 1-like (CrRLK1L) family proteins are considered as potential cell wall sensors in plants. CrRLK1L subfamily proteins harbor two extracellular malectin-like domains that may bind to cell wall polymers, and an intracellular kinase domain that transmits signals via the phosphorylation of intracellular substrates. In Arabidopsis, there are 17 CrRLK1L family members, among which FER is the most widely studied. A growing body of evidence support that FER not only regulates plant growth and development, such as root hair development, pavement cell morphogenesis, flowering, and fertilization, but also controls plant responses to biotic and abiotic stresses. To decipher molecular mechanisms underlying the FER-mediated regulation of plant growth and development, we performed an immunoprecipitation-mass spectrometry (IP-MS) assay using FER-GFP transgenic plants to search for FER-interacting proteins.

2024-08-30 | PXD047595 | Pride

Comprehensive Proteomic Analysis of Nitrogen Starved Mycobacterium smegmatis Δpup Reveals the Impact of Pupylation on Nitrogen Stress Response

Project description:Mycobacterium smegmatis is a soil bacterium exposed to continuously environmental changes of nitrogen availability. As member of Actinobacteria, it possesses an ubiquitin-like post-translational modification pathway called pupylation. The pathway starts when a small protein called Pup is attached to a lysine of a specific cellular target. Then the Pup-modified protein is degraded by the proteasome, as it was shown that Pup acts as degradation signal. Recent studies showed the role of pupylation in Mycobacterium smegmatis for survival under nitrogen starvation by supplying recycled amino acids. The present study is an investigation of the influence of Mycobacterium smegmatis Pup protein on the whole proteome in absence of nitrogen sources. Therefore a pup deletion mutant was generated. Applying stable isotope dimethyl labelling, low impact of the pupylation on proteome was revealed immediately after exposure to growth medium lacking nitrogen. In contrast, post 24 h of nitrogen starvation, Msm pup deletion strain showed several proteins with significant changes in abundance. Noteworthy, key proteins involved in nitrogen assimilation were significantly affected in Msm Δpup. Furthermore, we label-free quantified pupylated proteins of nitrogen starved Msm for a more extensive understanding of pupylation role in surviving and overcoming the lack of nitrogen.

2016-08-11 | PXD003229 | Pride

Exposure to a PFOA, PFOS and PFHxS mixture during gestation and lactation alters the liver proteome in offspring of CD-1 mice

Project description:PFAS are persistent man-made chemicals considered to be emerging pollutants, with PFOA, PFOS, and PFHxS having associations with liver toxicity and steatosis. PFOA, PFOS, and PFHxS can undergo placental/lactational transfer, however, little is known about the impact of PFAS mixtures during the developmental window, nor maternal diet on PFAS adverse effects. It was hypothesized that gestational/lactational PFAS exposure would alter the pup liver proteome. The work herein evaluated the liver proteome in offspring, identifying potential biochemical/signaling pathways altered via maternal PFAS exposure. Timed-pregnant CD-1 dams were fed a standard chow or 60% kcal high-fat diet. From GD1 until PND20, dams were orally gavaged daily with either 0.5% Tween 20, individual PFOA, PFOS, PFHxS at 1 mg/kg, or a mixture (1 mg/kg each, totaling 3 mg/kg). Livers were collected from PND21 offspring and SWATH-MS pro-teomics was performed. IPA analysis revealed disease and biological function pathways involved in liver damage, xenobiotics, and lipid regulation were modulated by PFAS exposure in the PND21 liver: lipid transport, storage, oxidation, and synthesis, xenobiotic metabolism and transport, liver damage and inflammation, and fatty acid metabolism, oxidation and transport. This indicates the pup liver proteome is altered via maternal exposure and predisposes the pup to metabolic dysfunctions.

2024-05-09 | PXD052106 | Pride

Aging study

Project description:This SuperSeries is composed of the following subset Series: GSE12166: TJ411(fer-15(b26)II; age-1(hx542)II) vs. BA713(fer-15(b26)II) GSE12167: TJ1081)fer-15(b26)II; daf-16(m26)I) vs. BA713(fer-15(b26)II) GSE12168: Aging Time course Refer to individual Series

2008-07-29 | E-GEOD-12094 | biostudies-arrayexpress

TJ1081)fer-15(b26)II; daf-16(m26)I) vs. BA713(fer-15(b26)II)

Project description:To identify changes in gene expression in daf-16 mutants, we compared expression in fer-15 young adults to expression in fer-15(b26); daf-16(m26) young adults grown at 25?C. At Stanford University, four samples of fer-15 and five samples of fer-15; daf-16 animals were prepared. At the University of Colorado, seven samples of fer-15 and six samples of fer-15; daf-16 was prepared. Set of arrays that are part of repeated experiments Place of growth: At Stanford vs Colorado Genotype: mutant strains vs wt (N2) mixed stage; some expts are reverse dye (wt in channel 2) Biological Replicate Computed

2008-07-29 | E-GEOD-12167 | biostudies-arrayexpress

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