Logo do repositório
 
Publicação

Arabinogalactan proteins: decoding the multifaceted roles in plant reproduction

2025-12-01Artigo de revisão Acesso aberto
Ver registo simples
dc.contributor.authorSilva, Jessy
dc.contributor.authorMoreira, Diana
dc.contributor.authorFerreira, Maria João
dc.contributor.authorPereira, Ana Marta
dc.contributor.authorPereira, Luís Gustavo
dc.contributor.authorCoimbra, Sílvia
dc.date.accessioned2025-10-20T10:55:26Z
dc.date.available2025-10-20T10:55:26Z
dc.date.issued2025-12-01
dc.description.abstractArabinogalactan proteins (AGPs) are highly glycosylated cell wall proteins essential for plant growth and reproduction. AGPs are extensively decorated with arabinogalactan polysaccharides, composed primarily of arabinose and galactose, along with minor sugars such as glucuronic acid, fucose, and rhamnose. Their glycosylation patterns and glycosylphosphatidylinositol anchor enable interactions with receptors, modulating signal transduction pathways critical for reproduction. AGPs also associate with cell wall components like pectin and hemicellulose, impacting cellulose deposition and cell wall integrity. Recent research highlights AGPs’ role as calcium (Ca2+) capacitors, regulating Ca2+ storage and release during crucial reproductive stages. Despite significant progress, their precise molecular mechanisms remain elusive. In this review, we explore the multifaceted roles of AGPs in plant reproduction, shedding light on the recent progress in their involvement in signalling pathways, cell wall interactions, and Ca2+ homeostasis, while highlighting the ongoing research needed to fully understand their mechanisms in reproductive success.eng
dc.identifier.citationSilva, J., Moreira, D., Ferreira, M. J., & Pereira, A. M. et al. (2025). Arabinogalactan proteins: decoding the multifaceted roles in plant reproduction. Current Opinion in Plant Biology, 88, Article 102800. https://doi.org/10.1016/j.pbi.2025.102800
dc.identifier.doi10.1016/j.pbi.2025.102800
dc.identifier.eid105016780792
dc.identifier.issn1369-5266
dc.identifier.other57b8eed4-9dfc-4664-9385-b5f61325e19c
dc.identifier.pmid41004937
dc.identifier.urihttp://hdl.handle.net/10400.14/55398
dc.identifier.wos001584228200001
dc.language.isoeng
dc.peerreviewedyes
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectArabinogalactan proteins (AGPs)
dc.subjectCalcium signalling
dc.subjectCell wall
dc.subjectGlycosylation
dc.subjectGPI-anchored protein
dc.subjectPlant reproduction
dc.subjectPollen tube growth
dc.titleArabinogalactan proteins: decoding the multifaceted roles in plant reproductioneng
dc.typereview article
dspace.entity.typePublication
oaire.citation.titleCurrent Opinion in Plant Biology
oaire.citation.volume88
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura
Nome:
130996120.pdf
Tamanho:
4.44 MB
Formato:
Adobe Portable Document Format
Ver/Abrir

Coleções

CBQF - Contribuições em Revistas Científicas / Contribution to Journals