The potential of plant antimicrobial peptides for crop protection against diseases DOI Creative Commons
Anna S. Barashkova, Е. А. Рогожин

Plant Protection News, Journal Year: 2023, Volume and Issue: 106(3), P. 120 - 136

Published: Dec. 13, 2023

Antimicrobial peptides (AMPs) are the most important components of plant innate immunity to environmental stress factors and one ancient tools defense system. Most them synthesized as constitutive immunity, but there also inducible forms belonging “pathogenesis-related proteins” (PR-proteins from classes 12, 13 14). This review provides characteristics primary three-dimensional structures main families AMPs. The relationship between types spatial arrangement polypeptide chain is drawn. functional analysis AMPs presented by data on spectrum quantitative level activities against a number economically significant fungal bacterial phytopathogens, related biological effects indicated. Additionally, current information provided molecular mechanisms antimicrobial action based defensins studied structural group. In conclusion, aspects modes for microorganisms considered, basis which variant classification these molecules proposed. Based data, prospects their use biopesticides protection pathogens were assessed.

Language: Английский

Peptide hormones in plants DOI Creative Commons
Zhenbiao Zhang, Huibin Han,

Junxiang Zhao

et al.

Molecular Horticulture, Journal Year: 2025, Volume and Issue: 5(1)

Published: Jan. 23, 2025

Abstract Peptide hormones are defined as small secreted polypeptide-based intercellular communication signal molecules. Such peptide encoded by nuclear genes, and often go through proteolytic processing of preproproteins post-translational modifications. Most out the cell to interact with membrane-associated receptors in neighboring cells, subsequently activate transductions, leading changes gene expression cellular responses. Since discovery first plant hormone, systemin, tomato 1991, putative have continuously been identified different species, showing their importance both short- long-range transductions. The roles implicated in, but not limited to, processes such self-incompatibility, pollination, fertilization, embryogenesis, endosperm development, stem regulation, architecture, tissue differentiation, organogenesis, dehiscence, senescence, plant-pathogen plant-insect interactions, stress This article, collectively written researchers this field, aims provide a general overview for discoveries, functions, chemical natures, transcriptional regulations, modifications plants. We also updated recent discoveries receptor kinases underlying hormone sensing down-stream pathways. Future prospective challenges will be discussed at end article.

Language: Английский

Citations

2
Comparative analysis of small secreted peptide signaling during defense response: insights from vascular and non‐vascular plants DOI

Irina Lyapina,

Daria Ganaeva,

Е. А. Рогожин

et al.

Physiologia Plantarum, Journal Year: 2025, Volume and Issue: 177(2)

Published: March 1, 2025

Abstract Small secreted peptides (SSPs) play an important role in modulating immune responses all land plants. However, the evolution of stress peptide signaling different plant phyla remains poorly understood. Here, we compared expression SSP genes pathogen‐induced transcriptomes vascular and non‐vascular We found 13, 19, 15, 28 families that were differentially expressed during infection Physcomitrium patens , Zea mays Brassica napus Solanum tuberosum respectively. A comparative study motifs predicted three‐dimensional structures confirmed similarity SSPs across examined species. In both only RALF family was regulated under infection. also EPFL peptides, which are involved growth development processes angiosperms, P. response to pathogen The search for novel immune‐specific revealed a PSY‐like . treatment with synthetic tyrosine‐modified non‐modified PSY, as well recombinant MEG, validated their roles regulation. Thus, our showed complex nature shed light on regulation lineages

Language: Английский

Citations

0
MtCLE35 Mediates Inhibition of Rhizobia-Induced Signaling Pathway and Upregulation of Defense-Related Genes in Rhizobia-Inoculated Medicago truncatula Roots DOI
Maria A. Lebedeva,

Daria A. Dobychkina,

K. A. Bashtovenko

et al.

Journal of Plant Growth Regulation, Journal Year: 2024, Volume and Issue: 43(12), P. 4941 - 4956

Published: Aug. 21, 2024

Language: Английский

Citations

1
Comparative Analysis of Small Secreted Peptide Signaling during Defense Response: Insights from Vascular and Non-Vascular Plants DOI Open Access

Irina Lyapina,

Daria Ganaeva,

Е. А. Рогожин

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2024, Volume and Issue: unknown

Published: May 13, 2024

Abstract Small secreted peptides (SSPs) play an important role in modulating immune responses all land plants. However, the evolution of stress peptide signaling different plant phyla remains poorly understood. Here, we compared expression SSP genes pathogen-induced transcriptomes vascular and non-vascular We found 13, 19, 15, 28 families that were differentially expressed during infection Physcomitrium patens , Zea mays Brassica napus Solanum tuberosum respectively. A comparative study motifs predicted three-dimensional structures confirmed similarity SSPs across examined species. In both plants, however, only RALF family was regulated under infection. also EPFL peptides, which are involved growth development processes angiosperms, P. response to pathogen The search for novel immune-specific revealed a PSY-like . treatment with synthetic EPFL, MEG, PSY, validated their roles regulation. Thus, our showed complex nature shed light on regulation lineages

Language: Английский

Citations

0
Photosynthetic Performance of Oil Palm Genotypes under Drought Stress DOI Creative Commons
Carmenza Montoya, Edison Daza, Fernan Santiago Mejía-Alvarado

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(19), P. 2705 - 2705

Published: Sept. 27, 2024

Water deficiency and potential drought periods could be important ecological factors influencing cultivation areas productivity once different crops are established. The principal supply of vegetable oil for is palm, new challenges emerging in the face climatic changes. This study investigated photosynthetic performance 12 genotypes

Language: Английский

Citations

0
Cysteine-Rich Peptide Genes of the Wheatgrass Thinopyrum elongatum DOI
Marina P. Slezina, Е. А. Истомина,

A. N. Shiyan

et al.

Russian Journal of Genetics, Journal Year: 2024, Volume and Issue: 60(10), P. 1341 - 1354

Published: Oct. 1, 2024

Language: Английский

Citations

0
Cysteine-Rich Peptide Genes of Wheatgrass <i>Thinopyrum elongatum</i> DOI
Marina P. Slezina, Е. А. Истомина,

A. N. Shiyan

et al.

Генетика, Journal Year: 2024, Volume and Issue: 60(10), P. 56 - 70

Published: Oct. 16, 2024

Language: Английский

Citations

0
The potential of plant antimicrobial peptides for crop protection against diseases DOI Creative Commons
Anna S. Barashkova, Е. А. Рогожин

Plant Protection News, Journal Year: 2023, Volume and Issue: 106(3), P. 120 - 136

Published: Dec. 13, 2023

Antimicrobial peptides (AMPs) are the most important components of plant innate immunity to environmental stress factors and one ancient tools defense system. Most them synthesized as constitutive immunity, but there also inducible forms belonging “pathogenesis-related proteins” (PR-proteins from classes 12, 13 14). This review provides characteristics primary three-dimensional structures main families AMPs. The relationship between types spatial arrangement polypeptide chain is drawn. functional analysis AMPs presented by data on spectrum quantitative level activities against a number economically significant fungal bacterial phytopathogens, related biological effects indicated. Additionally, current information provided molecular mechanisms antimicrobial action based defensins studied structural group. In conclusion, aspects modes for microorganisms considered, basis which variant classification these molecules proposed. Based data, prospects their use biopesticides protection pathogens were assessed.

Language: Английский

Citations

0