The PSY peptide family - expression, modification and physiological implications

Research output: Contribution to journal › Review › Research › peer-review

Standard

The PSY peptide family - expression, modification and physiological implications. / Tost, Amalie Scheel; Kristensen, Astrid; Olsen, Lene Irene; Axelsen, Kristian Buhl; Fuglsang, Anja Thoe.

In: Genes, Vol. 12, No. 2, 218, 2021.

Research output: Contribution to journal › Review › Research › peer-review

Harvard

Tost, AS, Kristensen, A, Olsen, LI, Axelsen, KB & Fuglsang, AT 2021, 'The PSY peptide family - expression, modification and physiological implications', Genes, vol. 12, no. 2, 218. https://doi.org/10.3390/genes12020218

APA

Tost, A. S., Kristensen, A., Olsen, L. I., Axelsen, K. B., & Fuglsang, A. T. (2021). The PSY peptide family - expression, modification and physiological implications. Genes, 12(2), [218]. https://doi.org/10.3390/genes12020218

Vancouver

Tost AS, Kristensen A, Olsen LI, Axelsen KB, Fuglsang AT. The PSY peptide family - expression, modification and physiological implications. Genes. 2021;12(2). 218. https://doi.org/10.3390/genes12020218

Author

Tost, Amalie Scheel ; Kristensen, Astrid ; Olsen, Lene Irene ; Axelsen, Kristian Buhl ; Fuglsang, Anja Thoe. / The PSY peptide family - expression, modification and physiological implications. In: Genes. 2021 ; Vol. 12, No. 2.

Bibtex

@article{1574de8c21d54ab296362010fa927ecc,
title = "The PSY peptide family - expression, modification and physiological implications",
abstract = "Small post-translationally modified peptides are gaining increasing attention as important signaling molecules in plant development. In the family of plant peptides containing tyrosine sulfation (PSYs), only PSY1 has been characterized at the mature level as an 18-amino-acid peptide, carrying one sulfated tyrosine, and involved in cell elongation. This review presents seven additional homologs in Arabidopsis all sharing high conservation in the active peptide domain, and it shows that PSY peptides are found in all higher plants and mosses. It is proposed that all eight PSY homologs are post-translationally modified to carry a sulfated tyrosine and that subtilisin-like subtilases (SBTs) are involved in the processing of PSY propeptides. The PSY peptides show differential expression patterns indicating that they serve several distinct functions in plant development. PSY peptides seem to be at least partly regulated at the transcriptional level, as their expression is greatly influenced by developmental factors. Finally, a model including a receptor in addition to PSY1R is proposed.",
keywords = "Cell elongation, Expression analysis, Root growth, Signaling peptide, Sulfated tyrosine",
author = "Tost, {Amalie Scheel} and Astrid Kristensen and Olsen, {Lene Irene} and Axelsen, {Kristian Buhl} and Fuglsang, {Anja Thoe}",
year = "2021",
doi = "10.3390/genes12020218",
language = "English",
volume = "12",
journal = "Genes",
issn = "2073-4425",
publisher = "M D P I AG",
number = "2",

}

RIS

TY - JOUR

T1 - The PSY peptide family - expression, modification and physiological implications

AU - Tost, Amalie Scheel

AU - Kristensen, Astrid

AU - Olsen, Lene Irene

AU - Axelsen, Kristian Buhl

AU - Fuglsang, Anja Thoe

PY - 2021

Y1 - 2021

N2 - Small post-translationally modified peptides are gaining increasing attention as important signaling molecules in plant development. In the family of plant peptides containing tyrosine sulfation (PSYs), only PSY1 has been characterized at the mature level as an 18-amino-acid peptide, carrying one sulfated tyrosine, and involved in cell elongation. This review presents seven additional homologs in Arabidopsis all sharing high conservation in the active peptide domain, and it shows that PSY peptides are found in all higher plants and mosses. It is proposed that all eight PSY homologs are post-translationally modified to carry a sulfated tyrosine and that subtilisin-like subtilases (SBTs) are involved in the processing of PSY propeptides. The PSY peptides show differential expression patterns indicating that they serve several distinct functions in plant development. PSY peptides seem to be at least partly regulated at the transcriptional level, as their expression is greatly influenced by developmental factors. Finally, a model including a receptor in addition to PSY1R is proposed.

AB - Small post-translationally modified peptides are gaining increasing attention as important signaling molecules in plant development. In the family of plant peptides containing tyrosine sulfation (PSYs), only PSY1 has been characterized at the mature level as an 18-amino-acid peptide, carrying one sulfated tyrosine, and involved in cell elongation. This review presents seven additional homologs in Arabidopsis all sharing high conservation in the active peptide domain, and it shows that PSY peptides are found in all higher plants and mosses. It is proposed that all eight PSY homologs are post-translationally modified to carry a sulfated tyrosine and that subtilisin-like subtilases (SBTs) are involved in the processing of PSY propeptides. The PSY peptides show differential expression patterns indicating that they serve several distinct functions in plant development. PSY peptides seem to be at least partly regulated at the transcriptional level, as their expression is greatly influenced by developmental factors. Finally, a model including a receptor in addition to PSY1R is proposed.

KW - Cell elongation

KW - Expression analysis

KW - Root growth

KW - Signaling peptide

KW - Sulfated tyrosine

U2 - 10.3390/genes12020218

DO - 10.3390/genes12020218

M3 - Review

C2 - 33540946

AN - SCOPUS:85100803801

VL - 12

JO - Genes

JF - Genes

SN - 2073-4425

IS - 2

M1 - 218

ER -

ID: 258499081