FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2333158749> ?p ?o ?g. }

• W2333158749 endingPage "2911" @default.
• W2333158749 startingPage "2901" @default.
• W2333158749 abstract "Measurements of amino acids in the guttation fluid and in the xylem exudates of cut leaves from intact plants provide evidence of the remarkable efficiency with which these nitrogenous compounds are reabsorbed from the xylem sap. This could be achieved by mechanisms involving intercellular transport and/or metabolism. Developmental changes in transcripts and protein showed that transcripts for phosphoenolpyruvate carboxykinase (PEPCK) increased from the base to the leaf tip, and were markedly increased by supplying asparagine. Supplying amino acids also increased the amounts of protein of PEPCK and, to a lesser extent, of pyruvate, Pi dikinase. PEPCK is present in the hydathodes, stomata and vascular parenchyma of rice leaves. Evidence for the role of PEPCK was obtained by using 3-mercaptopicolinic acid (MPA), a specific inhibitor of PEPCK, and by using an activation-tagged rice line that had an increase in PEPCK activity, to show that activation of PEPCK resulted in a decrease in N in the guttation fluid and that treatment by MPA resulted in an increase in amino acids in the guttation fluid and xylem sap towards the leaf tip. Furthermore, increasing PEPCK activity decreased the amount of guttation fluid, whereas decreasing PEPCK activity increased the amount of xylem sap or guttation fluid towards the leaf tip. The findings suggest the following hypotheses: (i) both metabolism and transport are involved in xylem recycling and (ii) excess N is the signal involved in modulating xylem hydraulics, perhaps via nutrient regulation of water-transporting aquaporins. Water relations and vascular metabolism and transport are thus intimately linked." @default.
• W2333158749 created "2016-06-24" @default.
• W2333158749 creator A5022948577 @default.
• W2333158749 creator A5046794130 @default.
• W2333158749 date "2016-04-01" @default.
• W2333158749 modified "2023-10-16" @default.
• W2333158749 title "Nitrogen recycling from the xylem in rice leaves: dependence upon metabolism and associated changes in xylem hydraulics" @default.
• W2333158749 cites W1538807883 @default.
• W2333158749 cites W1558325805 @default.
• W2333158749 cites W1565292724 @default.
• W2333158749 cites W1596677580 @default.
• W2333158749 cites W1903770883 @default.
• W2333158749 cites W1964234896 @default.
• W2333158749 cites W1965680300 @default.
• W2333158749 cites W1966309966 @default.
• W2333158749 cites W1969958023 @default.
• W2333158749 cites W1977181452 @default.
• W2333158749 cites W1978918205 @default.
• W2333158749 cites W1981781863 @default.
• W2333158749 cites W1989569133 @default.
• W2333158749 cites W1992881996 @default.
• W2333158749 cites W2001313672 @default.
• W2333158749 cites W2005297100 @default.
• W2333158749 cites W2006052549 @default.
• W2333158749 cites W2006217659 @default.
• W2333158749 cites W2007957241 @default.
• W2333158749 cites W2009782874 @default.
• W2333158749 cites W2010742199 @default.
• W2333158749 cites W2016221861 @default.
• W2333158749 cites W2030152681 @default.
• W2333158749 cites W2034431231 @default.
• W2333158749 cites W2041678646 @default.
• W2333158749 cites W2046941968 @default.
• W2333158749 cites W2049483260 @default.
• W2333158749 cites W2054901058 @default.
• W2333158749 cites W2056658357 @default.
• W2333158749 cites W2056894700 @default.
• W2333158749 cites W2065667800 @default.
• W2333158749 cites W2069751400 @default.
• W2333158749 cites W2074056763 @default.
• W2333158749 cites W2077735774 @default.
• W2333158749 cites W2077815943 @default.
• W2333158749 cites W2086890951 @default.
• W2333158749 cites W2097455782 @default.
• W2333158749 cites W2097971260 @default.
• W2333158749 cites W2102223554 @default.
• W2333158749 cites W2102449995 @default.
• W2333158749 cites W2103958534 @default.
• W2333158749 cites W2112060555 @default.
• W2333158749 cites W2113861179 @default.
• W2333158749 cites W2121038283 @default.
• W2333158749 cites W2121463860 @default.
• W2333158749 cites W2126713549 @default.
• W2333158749 cites W2131463690 @default.
• W2333158749 cites W2134382094 @default.
• W2333158749 cites W2134443323 @default.
• W2333158749 cites W2135936015 @default.
• W2333158749 cites W2138098955 @default.
• W2333158749 cites W2138725741 @default.
• W2333158749 cites W2145624398 @default.
• W2333158749 cites W2147754135 @default.
• W2333158749 cites W2155457832 @default.
• W2333158749 cites W2164210013 @default.
• W2333158749 cites W2165445178 @default.
• W2333158749 cites W2300522002 @default.
• W2333158749 cites W2315891987 @default.
• W2333158749 cites W2327845210 @default.
• W2333158749 cites W233273695 @default.
• W2333158749 cites W4234371211 @default.
• W2333158749 doi "https://doi.org/10.1093/jxb/erw132" @default.
• W2333158749 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4861031" @default.
• W2333158749 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27053722" @default.
• W2333158749 hasPublicationYear "2016" @default.
• W2333158749 type Work @default.
• W2333158749 sameAs 2333158749 @default.
• W2333158749 citedByCount "32" @default.
• W2333158749 countsByYear W23331587492016 @default.
• W2333158749 countsByYear W23331587492017 @default.
• W2333158749 countsByYear W23331587492018 @default.
• W2333158749 countsByYear W23331587492019 @default.
• W2333158749 countsByYear W23331587492020 @default.
• W2333158749 countsByYear W23331587492021 @default.
• W2333158749 countsByYear W23331587492022 @default.
• W2333158749 countsByYear W23331587492023 @default.
• W2333158749 crossrefType "journal-article" @default.
• W2333158749 hasAuthorship W2333158749A5022948577 @default.
• W2333158749 hasAuthorship W2333158749A5046794130 @default.
• W2333158749 hasBestOaLocation W23331587491 @default.
• W2333158749 hasConcept C111341932 @default.
• W2333158749 hasConcept C143937172 @default.
• W2333158749 hasConcept C181199279 @default.
• W2333158749 hasConcept C185592680 @default.
• W2333158749 hasConcept C196822366 @default.
• W2333158749 hasConcept C49799701 @default.
• W2333158749 hasConcept C515207424 @default.
• W2333158749 hasConcept C55493867 @default.
• W2333158749 hasConcept C59822182 @default.
• W2333158749 hasConcept C62231903 @default.

• next