cep peptides have been shown to act through CEP receptors (CEPRs - CEPsignaling coordinates plant immunity with nitrogen status root-produced CEP peptides control the root competence Unraveling the Multifaceted Roles of CEP Peptides in Plant Growth and Development

CEPsignaling coordinates plant immunity with nitrogen status CEP peptides, a fascinating class of small secreted signaling peptides, are emerging as critical regulators orchestrating a complex array of plant developmental and adaptive responses.TERMINALLY ENCODED PEPTIDE (CEP) plant hormone ... Research, including studies from authors like M. Taleski and K. Toyoda, highlights their significant influence on processes ranging from nutrient acquisition to immunity and stress signaling. The exploration of CEP peptide biology is rapidly expanding, revealing their intricate involvement in vital plant functions.作者：A Huang·2025—C-TERMINALLY ENCODED PEPTIDE (CEP) peptides areessential for plant developmental and adaptive responses, but their biological roles ...

At the heart of CEP peptide research lies their crucial role in nitrogen (N) assimilation and signaling.The pathogen-induced peptide CEP14 is perceived by ... C-terminally encoded peptides (CEP) signaling peptides are drivers of systemic pathways regulating nitrogen acquisition in various plant speciesThe NIN transcription factor coordinates CEP and CLE .... Studies by C. Laffont and S.作者：HA Ogilvie·2014·被引用次数：94—Genes from the C-TERMINALLY ENCODEDPEPTIDE(CEP) family produce suchpeptideswhich negatively regulate plant growth, especially under ... Roy underscore that CEP1 peptides play a major role in ensuring plants have sufficient nitrogen for growth by influencing nitrogen demand signaling. Furthermore, CEPs are important for sucrose-dependent lateral root growth, and root-produced CEP peptides control the root competence for symbiotic interactions with nitrogen-fixing bacteria, as demonstrated in legume models like *Medicago truncatula*. This intricate connection between CEP peptides and nitrogen metabolism suggests their potential application in enhancing crop yields and nutrient use efficiency.作者：C Laffont·2020·被引用次数：140—To identifyCEP peptidesinvolved in the regulation of symbiotic nodulation, we analyzed CEP gene expression in response to rhizobia as well ...

Beyond nutrient management, CEP peptides also exhibit a significant impact on plant architecture and immunity. CEP1 has been shown to modulate lateral root and nodule numbers, contributing to the overall root system architecture. Interestingly, the CEP peptide has a potential to attenuate immunity, suggesting a delicate balance between growth promotion and defense mechanisms.2020年4月9日—Thepeptide, namedCEPdownstream-like 2 (CEPDL2), was present in leaf veins and would be produced rapidly in large amounts when the leaf ran ... Conversely, research by J. Rzemieniewski indicates that CEP signaling coordinates plant immunity with nitrogen status, further emphasizing their multifaceted regulatory roles作者：K Toyoda·2023·被引用次数：2—Given thatCEP peptide has a potential to attenuate immunity, the newly synthesized CEP peptides may play a role in optimizing or alleviating immunity, .... The pathogen-induced peptide CEP14 has also been identified as capable of triggering immune responses in *Arabidopsis* plants, even in the absence of a pathogen attack, as reported by A. Huang and colleagues. This highlights the dual nature of CEP peptides in both modulating and initiating defense pathways.

The signaling pathways involving CEP peptides are often mediated through specific CEP receptors (CEPRs). These interactions allow CEP peptides to act over both short and long distances, influencing plant responses to a variety of environmental cues. The C-terminally encoded peptide (CEP) peptide family is known to be involved in abiotic stress signaling, as evidenced by the abundance of abiotic stress-responsive elements in CEP gene promoters.作者：Y Liu·2021·被引用次数：21—C-Terminally Encoded (CEP) peptides are crucial plant growth regulators. Nevertheless, their physiological roles in cucumber (Cucumis sativus L.), ... This suggests a role for CEP peptides in helping plants adapt to challenging environmental conditionsRhizobium symbiotic efficiency meets CEP signaling peptides.

The synthesis and processing of CEP peptides involve specific mechanismsC-terminally encoded peptides (CEPs) are potential .... CEP precursor proteins contain a signal peptide for secretion, ensuring their release into the apoplast where they are processed into biologically active forms. This intricate process allows for precise temporal and spatial regulation of CEP peptide activityApplication of Synthetic Peptide CEP1 Increases Nutrient ....

The study of CEP peptides extends to their diversification across species. Researchers have identified CEP families in various plant genomes, including wheat, and have investigated the structural characteristics of related peptides like glycocins.CEP Continuous glucose monitoring in Korean pediatric ... The cross-activity of CEP peptides between different species is also noteworthy, with CEP peptides from one species sometimes substituting for those of another in regulating root growth, as highlighted by M. Taleski.

In summary, CEP peptides are a vital component of plant signaling networksDifferent Types of Peptides in Skincare & What They Do - Medik8. Their roles in nitrogen acquisition, root development, and immune responses underscore their importance for plant survival and productivity. The continued investigation into the functions and mechanisms of CEP peptides promises to unlock new strategies for improving agricultural practices and enhancing plant resilience in the face of environmental challenges. The broader understanding of peptides in biological systems, including their potential applications in various fields, continues to grow, with CEP peptides serving as a prime example of their intricate and essential functionsGenome-wide identification reveals the function of CEP ....