Matches in SemOpenAlex for { <https://semopenalex.org/work/W2318360765> ?p ?o ?g. }
- W2318360765 endingPage "401" @default.
- W2318360765 startingPage "395" @default.
- W2318360765 abstract "Copper chaperone (CCH) is upregulated during Arabidopsis (Arabidopsis thaliana L. Columbia) leaf senescence, suggesting that it mobilizes certain metal ions in leaves and transports them to other growing parts of the plants. The CCHs are also involved in defense mechanisms against oxidative stress in Arabidopsis and tomato (Lycopersicon esculentum Mill. cv. ‘Ailsa Craig’). To elucidate the functions of CCH in poplar, we cloned a CCH gene (PoCCH) from Populus (Populus alba × P. tremula var. glandulosa) suspension cells and tested its expression in response to various treatments including heavy metals, plant growth regulators and abiotic stresses. The PoCCH cDNA is 540 bp in length, including a 55-bp 5′ noncoding domain, a 258-bp open reading frame (ORF), and 227-bp 3′ termination region. The coding region of PoCCH represents a putative 85-amino-acid protein with a molecular weight of 8.9 kDa. The deduced amino acid sequence of the PoCCH gene product is 87 and 78% identical to those of tomato and Arabidopsis, respectively, with a high degree of conservation in both the metal-binding and lysine-rich regions. However, the PoCCH gene product lacks the C-terminal extension identified in Arabidopsis CCH. Southern blot analysis suggested that the PoCCH gene is present in low copy numbers in poplar. The expression of PoCCH increased under copper deprivation conditions. The expression of PoCCH was down-regulated by high concentrations of copper, whereas some metals, such as aluminum and zinc, markedly induced PoCCH, and others including cadmium, cobalt and lead had little effect on PoCCH expression. The plant growth regulator jasmonic acid caused an increase in PoCCH transcript whereas abscisic acid, salicylic acid and gibberellic acid did not. The gene was highly induced when cells were exposed to physical stress by high-speed agitation on a gyratory shaker. Other effective inducers of PoCCH expression in suspension culture were methyl viologen and NaCl. Thus, PoCCH does not respond to all stresses, but responds specifically to certain metals and abiotic stresses that induce oxidative damage. Our results suggest that JA is involved in regulating PoCCH expression in poplar cells." @default.
- W2318360765 created "2016-06-24" @default.
- W2318360765 creator A5005636984 @default.
- W2318360765 creator A5043852255 @default.
- W2318360765 creator A5051568368 @default.
- W2318360765 creator A5082069599 @default.
- W2318360765 creator A5089075480 @default.
- W2318360765 date "2005-04-01" @default.
- W2318360765 modified "2023-10-10" @default.
- W2318360765 title "Differential expression of a poplar copper chaperone gene in response to various abiotic stresses" @default.
- W2318360765 cites W1483775390 @default.
- W2318360765 cites W1486505713 @default.
- W2318360765 cites W1507156064 @default.
- W2318360765 cites W1524395792 @default.
- W2318360765 cites W1590534212 @default.
- W2318360765 cites W1900380445 @default.
- W2318360765 cites W1910735071 @default.
- W2318360765 cites W1974160405 @default.
- W2318360765 cites W1997721019 @default.
- W2318360765 cites W2004019098 @default.
- W2318360765 cites W2011213759 @default.
- W2318360765 cites W2011444292 @default.
- W2318360765 cites W2019018773 @default.
- W2318360765 cites W2024556021 @default.
- W2318360765 cites W2040109799 @default.
- W2318360765 cites W2048624815 @default.
- W2318360765 cites W2058861773 @default.
- W2318360765 cites W2061040884 @default.
- W2318360765 cites W2080040488 @default.
- W2318360765 cites W2107623936 @default.
- W2318360765 cites W2113142234 @default.
- W2318360765 cites W2114698729 @default.
- W2318360765 cites W2120787176 @default.
- W2318360765 cites W2137771214 @default.
- W2318360765 cites W2140104015 @default.
- W2318360765 cites W2143687691 @default.
- W2318360765 cites W2165605524 @default.
- W2318360765 cites W2289596048 @default.
- W2318360765 cites W2600034680 @default.
- W2318360765 doi "https://doi.org/10.1093/treephys/25.4.395" @default.
- W2318360765 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15687088" @default.
- W2318360765 hasPublicationYear "2005" @default.
- W2318360765 type Work @default.
- W2318360765 sameAs 2318360765 @default.
- W2318360765 citedByCount "19" @default.
- W2318360765 countsByYear W23183607652014 @default.
- W2318360765 countsByYear W23183607652017 @default.
- W2318360765 countsByYear W23183607652018 @default.
- W2318360765 countsByYear W23183607652020 @default.
- W2318360765 countsByYear W23183607652022 @default.
- W2318360765 crossrefType "journal-article" @default.
- W2318360765 hasAuthorship W2318360765A5005636984 @default.
- W2318360765 hasAuthorship W2318360765A5043852255 @default.
- W2318360765 hasAuthorship W2318360765A5051568368 @default.
- W2318360765 hasAuthorship W2318360765A5082069599 @default.
- W2318360765 hasAuthorship W2318360765A5089075480 @default.
- W2318360765 hasBestOaLocation W23183607651 @default.
- W2318360765 hasConcept C104317684 @default.
- W2318360765 hasConcept C143065580 @default.
- W2318360765 hasConcept C150194340 @default.
- W2318360765 hasConcept C167625842 @default.
- W2318360765 hasConcept C187882448 @default.
- W2318360765 hasConcept C2775988993 @default.
- W2318360765 hasConcept C2777680332 @default.
- W2318360765 hasConcept C2779491563 @default.
- W2318360765 hasConcept C47289529 @default.
- W2318360765 hasConcept C55493867 @default.
- W2318360765 hasConcept C59822182 @default.
- W2318360765 hasConcept C86803240 @default.
- W2318360765 hasConcept C89519541 @default.
- W2318360765 hasConcept C95444343 @default.
- W2318360765 hasConceptScore W2318360765C104317684 @default.
- W2318360765 hasConceptScore W2318360765C143065580 @default.
- W2318360765 hasConceptScore W2318360765C150194340 @default.
- W2318360765 hasConceptScore W2318360765C167625842 @default.
- W2318360765 hasConceptScore W2318360765C187882448 @default.
- W2318360765 hasConceptScore W2318360765C2775988993 @default.
- W2318360765 hasConceptScore W2318360765C2777680332 @default.
- W2318360765 hasConceptScore W2318360765C2779491563 @default.
- W2318360765 hasConceptScore W2318360765C47289529 @default.
- W2318360765 hasConceptScore W2318360765C55493867 @default.
- W2318360765 hasConceptScore W2318360765C59822182 @default.
- W2318360765 hasConceptScore W2318360765C86803240 @default.
- W2318360765 hasConceptScore W2318360765C89519541 @default.
- W2318360765 hasConceptScore W2318360765C95444343 @default.
- W2318360765 hasIssue "4" @default.
- W2318360765 hasLocation W23183607651 @default.
- W2318360765 hasLocation W23183607652 @default.
- W2318360765 hasOpenAccess W2318360765 @default.
- W2318360765 hasPrimaryLocation W23183607651 @default.
- W2318360765 hasRelatedWork W1616671952 @default.
- W2318360765 hasRelatedWork W2030501883 @default.
- W2318360765 hasRelatedWork W2136320374 @default.
- W2318360765 hasRelatedWork W2310564984 @default.
- W2318360765 hasRelatedWork W2339541940 @default.
- W2318360765 hasRelatedWork W2528312542 @default.
- W2318360765 hasRelatedWork W2947569759 @default.
- W2318360765 hasRelatedWork W3147624048 @default.