FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2116918312> ?p ?o ?g. }

• W2116918312 endingPage "106" @default.
• W2116918312 startingPage "96" @default.
• W2116918312 abstract "Abstract A number of novel strategies were employed to examine the role of indoleacetic acid (IAA) in regulating floral organ abscission in Arabidopsis (Arabidopsis thaliana). Analysis of auxin influx facilitator expression in β-glucuronidase reporter plants revealed that AUXIN RESISTANT1, LIKE AUX1, and LAX3 were specifically up-regulated at the site of floral organ shedding. Flowers from mutants where individual family members were down-regulated exhibited a reduction in the force necessary to bring about petal separation; however, the effect was not additive in double or quadruple mutants. Using the promoter of a polygalacturonase (At2g41850), active primarily in cells undergoing separation, to drive expression of the bacterial genes iaaL and iaaM, we have shown that it is possible to manipulate auxin activity specifically within the floral organ abscission zone (AZ). Analysis of petal breakstrength reveals that if IAA AZ levels are reduced, shedding takes place prematurely, while if they are enhanced, organ loss is delayed. The At2g41850 promoter was also used to transactivate the gain-of-function AXR3-1 gene in order to disrupt auxin signaling specifically within the floral organ AZ cells. Flowers from transactivated lines failed to shed their sepals, petals, and anthers during pod expansion and maturity, and these organs frequently remained attached to the plant even after silique desiccation and dehiscence had taken place. These observations support a key role for IAA in the regulation of abscission in planta and reveal, to our knowledge for the first time, a requirement for a functional IAA signaling pathway in AZ cells for organ shedding to take place." @default.
• W2116918312 created "2016-06-24" @default.
• W2116918312 creator A5005096905 @default.
• W2116918312 creator A5011941845 @default.
• W2116918312 creator A5019283772 @default.
• W2116918312 creator A5037707718 @default.
• W2116918312 creator A5068975589 @default.
• W2116918312 creator A5076213465 @default.
• W2116918312 date "2013-03-18" @default.
• W2116918312 modified "2023-10-16" @default.
• W2116918312 title "The Manipulation of Auxin in the Abscission Zone Cells of Arabidopsis Flowers Reveals That Indoleacetic Acid Signaling Is a Prerequisite for Organ Shedding " @default.
• W2116918312 cites W1968706891 @default.
• W2116918312 cites W1973453874 @default.
• W2116918312 cites W1992810473 @default.
• W2116918312 cites W1993525750 @default.
• W2116918312 cites W1994717043 @default.
• W2116918312 cites W2002269312 @default.
• W2116918312 cites W2011071919 @default.
• W2116918312 cites W2014137238 @default.
• W2116918312 cites W2014207396 @default.
• W2116918312 cites W2016741878 @default.
• W2116918312 cites W2023476173 @default.
• W2116918312 cites W2034504729 @default.
• W2116918312 cites W2045940586 @default.
• W2116918312 cites W2053826886 @default.
• W2116918312 cites W2059325519 @default.
• W2116918312 cites W2071707788 @default.
• W2116918312 cites W2087997250 @default.
• W2116918312 cites W2091999003 @default.
• W2116918312 cites W2092321617 @default.
• W2116918312 cites W2092762710 @default.
• W2116918312 cites W2097573838 @default.
• W2116918312 cites W2101911070 @default.
• W2116918312 cites W2103485847 @default.
• W2116918312 cites W2107277218 @default.
• W2116918312 cites W2107904126 @default.
• W2116918312 cites W2110909424 @default.
• W2116918312 cites W2115414730 @default.
• W2116918312 cites W2116122104 @default.
• W2116918312 cites W2116527100 @default.
• W2116918312 cites W2122141638 @default.
• W2116918312 cites W2126926114 @default.
• W2116918312 cites W2128356776 @default.
• W2116918312 cites W2131681452 @default.
• W2116918312 cites W2135387142 @default.
• W2116918312 cites W2139921304 @default.
• W2116918312 cites W2144919246 @default.
• W2116918312 cites W2145699969 @default.
• W2116918312 cites W2147882459 @default.
• W2116918312 cites W2151364377 @default.
• W2116918312 cites W2152901020 @default.
• W2116918312 cites W2154588182 @default.
• W2116918312 cites W2161142500 @default.
• W2116918312 cites W2162031761 @default.
• W2116918312 cites W2162277706 @default.
• W2116918312 cites W2163086324 @default.
• W2116918312 cites W2166864445 @default.
• W2116918312 cites W2180394745 @default.
• W2116918312 cites W2194985297 @default.
• W2116918312 cites W4231102875 @default.
• W2116918312 doi "https://doi.org/10.1104/pp.113.216234" @default.
• W2116918312 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3641234" @default.
• W2116918312 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23509178" @default.
• W2116918312 hasPublicationYear "2013" @default.
• W2116918312 type Work @default.
• W2116918312 sameAs 2116918312 @default.
• W2116918312 citedByCount "89" @default.
• W2116918312 countsByYear W21169183122013 @default.
• W2116918312 countsByYear W21169183122014 @default.
• W2116918312 countsByYear W21169183122015 @default.
• W2116918312 countsByYear W21169183122016 @default.
• W2116918312 countsByYear W21169183122017 @default.
• W2116918312 countsByYear W21169183122018 @default.
• W2116918312 countsByYear W21169183122019 @default.
• W2116918312 countsByYear W21169183122020 @default.
• W2116918312 countsByYear W21169183122021 @default.
• W2116918312 countsByYear W21169183122022 @default.
• W2116918312 countsByYear W21169183122023 @default.
• W2116918312 crossrefType "journal-article" @default.
• W2116918312 hasAuthorship W2116918312A5005096905 @default.
• W2116918312 hasAuthorship W2116918312A5011941845 @default.
• W2116918312 hasAuthorship W2116918312A5019283772 @default.
• W2116918312 hasAuthorship W2116918312A5037707718 @default.
• W2116918312 hasAuthorship W2116918312A5068975589 @default.
• W2116918312 hasAuthorship W2116918312A5076213465 @default.
• W2116918312 hasBestOaLocation W21169183121 @default.
• W2116918312 hasConcept C104317684 @default.
• W2116918312 hasConcept C120545014 @default.
• W2116918312 hasConcept C120858795 @default.
• W2116918312 hasConcept C13512557 @default.
• W2116918312 hasConcept C143065580 @default.
• W2116918312 hasConcept C184458455 @default.
• W2116918312 hasConcept C207778908 @default.
• W2116918312 hasConcept C2775988993 @default.
• W2116918312 hasConcept C2776315051 @default.
• W2116918312 hasConcept C2779491563 @default.
• W2116918312 hasConcept C2780618852 @default.
• W2116918312 hasConcept C29172406 @default.

• next