TY - JOUR

T1 - Dialog between kingdoms

T2 - Enemies, allies and peptide phytohormones

AU - Dodueva, Irina

AU - Lebedeva, Maria

AU - Lutova, Lyudmila

N1 - Dodueva, I.; Lebedeva, M.; Lutova, L. Dialog between Kingdoms: Enemies, Allies and Peptide Phytohormones. Plants 2021, 10, 2243. https://doi.org/10.3390/plants10112243

PY - 2021/10/21

Y1 - 2021/10/21

N2 - Various plant hormones can integrate developmental and environmental responses, acting in a complex network, which allows plants to adjust their developmental processes to changing environments. In particular, plant peptide hormones regulate various aspects of plant growth and development as well as the response to environmental stress and the interaction of plants with their pathogens and symbionts. Various plant-interacting organisms, e.g., bacterial and fungal pathogens, plant-parasitic nematodes, as well as symbiotic and plant-beneficial bacteria and fungi, are able to manipulate phytohormonal level and/or signaling in the host plant in order to overcome plant immunity and to create the habitat and food source inside the plant body. The most striking example of such phytohormonal mimicry is the ability of certain plant pathogens and symbionts to produce peptide phytohormones of different classes. To date, in the genomes of plant-interacting bacteria, fungi, and nematodes, the genes encoding effectors which mimic seven classes of peptide phytohormones have been found. For some of these effectors, the interaction with plant receptors for peptide hormones and the effect on plant development and defense have been demonstrated. In this review, we focus on the currently described classes of peptide phytohormones found among the representatives of other kingdoms, as well as mechanisms of their action and possible evolutional origin.

AB - Various plant hormones can integrate developmental and environmental responses, acting in a complex network, which allows plants to adjust their developmental processes to changing environments. In particular, plant peptide hormones regulate various aspects of plant growth and development as well as the response to environmental stress and the interaction of plants with their pathogens and symbionts. Various plant-interacting organisms, e.g., bacterial and fungal pathogens, plant-parasitic nematodes, as well as symbiotic and plant-beneficial bacteria and fungi, are able to manipulate phytohormonal level and/or signaling in the host plant in order to overcome plant immunity and to create the habitat and food source inside the plant body. The most striking example of such phytohormonal mimicry is the ability of certain plant pathogens and symbionts to produce peptide phytohormones of different classes. To date, in the genomes of plant-interacting bacteria, fungi, and nematodes, the genes encoding effectors which mimic seven classes of peptide phytohormones have been found. For some of these effectors, the interaction with plant receptors for peptide hormones and the effect on plant development and defense have been demonstrated. In this review, we focus on the currently described classes of peptide phytohormones found among the representatives of other kingdoms, as well as mechanisms of their action and possible evolutional origin.

KW - C-TERMINALLY ENCODED PEPTIDES (CEP)

KW - CLAVATA3/EMBRYO SURROUNDING REGION-RELATED (CLE)

KW - Effectors

KW - INFLORESCENCE DEFICIENT IN ABSCISSION (IDA)

KW - Phytosulphokines (PSK)

KW - PLANT ELICITOR PEPTIDES (PEP)

KW - Plant parasitic nematodes

KW - PLANT PEPTIDES CONTAINING SULFATED TYROSINE (PSY)

KW - Plant–microbe interaction

KW - RAPID ALKALINIZATION FACTOR (RALF)

KW - PLANT-PATHOGENIC BACTERIA

KW - AVIRULENCE PROTEIN

KW - CLE PEPTIDES

KW - effectors

KW - plant parasitic nematodes

KW - MOLECULAR MIMICRY

KW - HORIZONTAL GENE-TRANSFER

KW - VARIABLE DOMAIN

KW - EMBRYO SURROUNDING REGION-RELATED (CLE)

KW - STEM-CELL FATE

KW - HETERODERA-SCHACHTII

KW - CLAVATA3

KW - RAPID ALKALINIZATION FACTOR

KW - EFFECTOR

KW - plant-microbe interaction

KW - phytosulphokines (PSK)

UR - http://www.scopus.com/inward/record.url?scp=85117359709&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/d5634b98-3e26-3a8d-bade-d378483197b2/

U2 - 10.3390/plants10112243

DO - 10.3390/plants10112243

M3 - Review article

AN - SCOPUS:85117359709

VL - 10

JO - Plants

JF - Plants

SN - 2223-7747

IS - 11

M1 - 2243

ER -