ArticleJournal of experimental botany2009
Transcriptional activation of a 37 kDa ethylene responsive cysteine protease gene, RbCP1, is associated with protein degradation during petal abscission in rose.
Article in Journal of experimental botany, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
What it found
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Who cites it
15 citing papers in PubMed, 42 citations in OpenAlex.
- Petal senescence in cut roses.Horticulture research · 2026Article
- A Methodological Approach to Facilitate Abscission Zone Isolation and Gene Regulation Studies of Rose.Methods in molecular biology (Clifton, N.J.) · 2025Article
- The rose INFLORESCENCE DEFICIENT IN ABSCISSION-LIKE genes, RbIDL1 and RbIDL4, regulate abscission in an ethylene-responsive manner.Plant cell reports · 2023Article
- Grain shattering by cell death and fracture in Eragrostis tef.Plant physiology · 2023Article
- Efficacy of salicylic acid in modulating physiological andbiochemical mechanisms to improve postharvest longevity in cut spikes ofSaudi journal of biological sciences · 2022Article
- Petal abscission in fragrant roses is associated with large scale differential regulation of the abscission zone transcriptome.Scientific reports · 2020Article
- A strong early acting wound-inducible promoter, RbPCD1pro, activates cryIAc expression within minutes of wounding to impart efficient protection against insects.Plant biotechnology journal · 2019Article
- Plant proteases during developmental programmed cell death.Journal of experimental botany · 2019Review
- The Tomato Hybrid Proline-rich Protein regulates the abscission zone competence to respond to ethylene signals.Horticulture research · 2018Article
- Increased oxidative stress, lipid peroxidation and protein degradation trigger senescence inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2016Article
- Flower senescence: some molecular aspects.Planta · 2014Review
- Early gene expression events in the laminar abscission zone of abscission-promoted citrus leaves after a cycle of water stress/rehydration: involvement of CitbHLH1.Journal of experimental botany · 2012Article
- Programmed cell death occurs asymmetrically during abscission in tomato.The Plant cell · 2011Article
- Petal abscission in rose is associated with the differential expression of two ethylene-responsive xyloglucan endotransglucosylase/hydrolase genes, RbXTH1 and RbXTH2.Journal of experimental botany · 2011Article
- Activation of ethylene-responsive p-hydroxyphenylpyruvate dioxygenase leads to increased tocopherol levels during ripening in mango.Journal of experimental botany · 2011Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cysteine proteases play an important role in several developmental processes in plants, particularly those related to senescence and cell death. A cysteine protease gene, RbCP1, has been identified that encodes a putative protein of 357 amino acids and is expressed in the abscission zone (AZ) of petals in rose. The gene was responsive to ethylene in petals, petal abscission zones, leaves, and thalamus. The expression of RbCP1 increased during both ethylene-induced as well as natural abscission and was inhibited by 1-MCP. Transcript accumulation of RbCP1 was accompanied by the appearance of a 37 kDa cysteine protease, a concomitant increase in protease activity and a substantial decrease in total protein content in the AZ of petals. Agro-injection of rose petals with a 2.0 kb region upstream of the RbCP1 gene could drive GUS expression in an abscission zone-specific manner and was blocked by 1-MCP. It is concluded that petal abscission is associated with a decrease in total protein content resulting from rapid transcription of RbCP1 and the expression of a 37 kDa protease.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.