ArticleMolecular biology reports2014
Expression and regulation of pear 1-aminocyclopropane-1-carboxylic acid synthase gene (PpACS1a) during fruit ripening, under salicylic acid and indole-3-acetic acid treatment, and in diseased fruit.
Article in Molecular biology reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed, 19 citations in OpenAlex.
- Genome-wide identification and characterization of 1-amino-cyclopropane-1- carboxylate synthase (ACS) gene family in Carica papaya and expression insights in response to hormone stress.BMC plant biology · 2026Article
- Genome-Wide Identification and Expression Analysis of 1-Aminocyclopropane-1-Carboxylate Synthase (ACS) Gene Family inInternational journal of molecular sciences · 2025Article
- Auxin responsive factor MdARF17 promotes ethylene synthesis in apple fruits by activating MdERF003 expression.Plant cell reports · 2024Article
- Potential Roles of 1-Aminocyclopropane-1-carboxylic Acid Synthase Genes in the Response ofPlants (Basel, Switzerland) · 2022Article
- Salicylic acid delays pear fruit senescence by playing an antagonistic role toward ethylene, auxin, and glucose in regulating the expression ofFrontiers in plant science · 2022Article
- Different regulatory mechanisms of plant hormones in the ripening of climacteric and non-climacteric fruits: a review.Plant molecular biology · 2021Review
- Distinctive in-planta acclimation responses to basal growth and acute heat stress were induced in Arabidopsis by cattle manure biochar.Scientific reports · 2021Article
- Auxin-activated MdARF5 induces the expression of ethylene biosynthetic genes to initiate apple fruit ripening.The New phytologist · 2020Article
- Expression and Regulation ofGenes · 2019Article
- Biosynthesis, Metabolism and Function of Auxin, Salicylic Acid and Melatonin in Climacteric and Non-climacteric Fruits.Frontiers in plant science · 2019Review
- Diverse responses of wild and cultivated tomato to BABA, oligandrin and Oidium neolycopersici infection.Annals of botany · 2017Article
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2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In plants, the level of ethylene is determined by the activity of the key enzyme 1-aminocyclopropane-1-carboxylic acid (ACC) synthase (ACS). A gene encoding an ACC synthase protein was isolated from pear (Pyrus pyrifolia). This gene designated PpACS1a (GenBank accession no. KC632526) was 1488 bp in length with an open reading frame (ORF) encoding a protein of 495 amino acids that shared high similarity with other pear ACC synthase proteins. The PpACS1a was grouped into type-1 subfamily of plant ACS based on its conserved domain and phylogenetic status. Real-time quantitative PCR indicated that PpACS1a was differentially expressed in pear tissues and predominantly expressed in anthers. The expression signal of PpACS1a was also detected in fruit and leaves, but no signal was detected in shoots and petals. Furthermore, the PpACS1a expression was regulated during fruit ripening. In addition, the PpACS1a gene expression was regulated by salicylic acid (SA) and indole-3-acetic acid (IAA) in fruit. Moreover, the expression of the PpACS1a was up-regulated in diseased pear fruit. These results indicated that PpACS1a might be involved in fruit ripening and response to SA, IAA and disease.
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