Acclimation of Arabidopsis Leaves Developing at Low Temperatures. Increasing Cytoplasmic Volume Accompanies Increased Activities of Enzymes in the Calvin Cycle and in the Sucrose-Biosynthesis Pathway1. Strand, Å., Hurry, V., Henkes, S., Huner, N., Gustafsson, P., Gardeström, P., & Stitt, M. Plant Physiology, 119(4):1387–1398, April, 1999. ![Acclimation of Arabidopsis Leaves Developing at Low Temperatures. Increasing Cytoplasmic Volume Accompanies Increased Activities of Enzymes in the Calvin Cycle and in the Sucrose-Biosynthesis Pathway1 [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex Photosynthetic and metabolic acclimation to low growth temperatures were studied in Arabidopsis (Heynh.). Plants were grown at 23°C and then shifted to 5°C. We compared the leaves shifted to 5°C for 10 d and the new leaves developed at 5°C with the control leaves on plants that had been left at 23°C. Leaf development at 5°C resulted in the recovery of photosynthesis to rates comparable with those achieved by control leaves at 23°C. There was a shift in the partitioning of carbon from starch and toward sucrose (Suc) in leaves that developed at 5°C. The recovery of photosynthetic capacity and the redirection of carbon to Suc in these leaves were associated with coordinated increases in the activity of several Calvin-cycle enzymes, even larger increases in the activity of key enzymes for Suc biosynthesis, and an increase in the phosphate available for metabolism. Development of leaves at 5°C also led to an increase in cytoplasmic volume and a decrease in vacuolar volume, which may provide an important mechanism for increasing the enzymes and metabolites in cold-acclimated leaves. Understanding the mechanisms underlying such structural changes during leaf development in the cold could result in novel approaches to increasing plant yield.
@article{strand_acclimation_1999,
title = {Acclimation of {Arabidopsis} {Leaves} {Developing} at {Low} {Temperatures}. {Increasing} {Cytoplasmic} {Volume} {Accompanies} {Increased} {Activities} of {Enzymes} in the {Calvin} {Cycle} and in the {Sucrose}-{Biosynthesis} {Pathway1}},
volume = {119},
issn = {0032-0889},
url = {https://doi.org/10.1104/pp.119.4.1387},
doi = {10/fgpkmw},
abstract = {Photosynthetic and metabolic acclimation to low growth temperatures were studied in Arabidopsis (Heynh.). Plants were grown at 23°C and then shifted to 5°C. We compared the leaves shifted to 5°C for 10 d and the new leaves developed at 5°C with the control leaves on plants that had been left at 23°C. Leaf development at 5°C resulted in the recovery of photosynthesis to rates comparable with those achieved by control leaves at 23°C. There was a shift in the partitioning of carbon from starch and toward sucrose (Suc) in leaves that developed at 5°C. The recovery of photosynthetic capacity and the redirection of carbon to Suc in these leaves were associated with coordinated increases in the activity of several Calvin-cycle enzymes, even larger increases in the activity of key enzymes for Suc biosynthesis, and an increase in the phosphate available for metabolism. Development of leaves at 5°C also led to an increase in cytoplasmic volume and a decrease in vacuolar volume, which may provide an important mechanism for increasing the enzymes and metabolites in cold-acclimated leaves. Understanding the mechanisms underlying such structural changes during leaf development in the cold could result in novel approaches to increasing plant yield.},
number = {4},
urldate = {2021-11-08},
journal = {Plant Physiology},
author = {Strand, Åsa and Hurry, Vaughan and Henkes, Stefan and Huner, Norman and Gustafsson, Petter and Gardeström, Per and Stitt, Mark},
month = apr,
year = {1999},
pages = {1387--1398},
}
Downloads: 0
{"_id":"9Y3kxzHA3wkqR6zTu","bibbaseid":"strand-hurry-henkes-huner-gustafsson-gardestrm-stitt-acclimationofarabidopsisleavesdevelopingatlowtemperaturesincreasingcytoplasmicvolumeaccompaniesincreasedactivitiesofenzymesinthecalvincycleandinthesucrosebiosynthesispathway1-1999","author_short":["Strand, Å.","Hurry, V.","Henkes, S.","Huner, N.","Gustafsson, P.","Gardeström, P.","Stitt, M."],"bibdata":{"bibtype":"article","type":"article","title":"Acclimation of Arabidopsis Leaves Developing at Low Temperatures. Increasing Cytoplasmic Volume Accompanies Increased Activities of Enzymes in the Calvin Cycle and in the Sucrose-Biosynthesis Pathway1","volume":"119","issn":"0032-0889","url":"https://doi.org/10.1104/pp.119.4.1387","doi":"10/fgpkmw","abstract":"Photosynthetic and metabolic acclimation to low growth temperatures were studied in Arabidopsis (Heynh.). Plants were grown at 23°C and then shifted to 5°C. We compared the leaves shifted to 5°C for 10 d and the new leaves developed at 5°C with the control leaves on plants that had been left at 23°C. Leaf development at 5°C resulted in the recovery of photosynthesis to rates comparable with those achieved by control leaves at 23°C. There was a shift in the partitioning of carbon from starch and toward sucrose (Suc) in leaves that developed at 5°C. The recovery of photosynthetic capacity and the redirection of carbon to Suc in these leaves were associated with coordinated increases in the activity of several Calvin-cycle enzymes, even larger increases in the activity of key enzymes for Suc biosynthesis, and an increase in the phosphate available for metabolism. Development of leaves at 5°C also led to an increase in cytoplasmic volume and a decrease in vacuolar volume, which may provide an important mechanism for increasing the enzymes and metabolites in cold-acclimated leaves. Understanding the mechanisms underlying such structural changes during leaf development in the cold could result in novel approaches to increasing plant yield.","number":"4","urldate":"2021-11-08","journal":"Plant Physiology","author":[{"propositions":[],"lastnames":["Strand"],"firstnames":["Åsa"],"suffixes":[]},{"propositions":[],"lastnames":["Hurry"],"firstnames":["Vaughan"],"suffixes":[]},{"propositions":[],"lastnames":["Henkes"],"firstnames":["Stefan"],"suffixes":[]},{"propositions":[],"lastnames":["Huner"],"firstnames":["Norman"],"suffixes":[]},{"propositions":[],"lastnames":["Gustafsson"],"firstnames":["Petter"],"suffixes":[]},{"propositions":[],"lastnames":["Gardeström"],"firstnames":["Per"],"suffixes":[]},{"propositions":[],"lastnames":["Stitt"],"firstnames":["Mark"],"suffixes":[]}],"month":"April","year":"1999","pages":"1387–1398","bibtex":"@article{strand_acclimation_1999,\n\ttitle = {Acclimation of {Arabidopsis} {Leaves} {Developing} at {Low} {Temperatures}. {Increasing} {Cytoplasmic} {Volume} {Accompanies} {Increased} {Activities} of {Enzymes} in the {Calvin} {Cycle} and in the {Sucrose}-{Biosynthesis} {Pathway1}},\n\tvolume = {119},\n\tissn = {0032-0889},\n\turl = {https://doi.org/10.1104/pp.119.4.1387},\n\tdoi = {10/fgpkmw},\n\tabstract = {Photosynthetic and metabolic acclimation to low growth temperatures were studied in Arabidopsis (Heynh.). Plants were grown at 23°C and then shifted to 5°C. We compared the leaves shifted to 5°C for 10 d and the new leaves developed at 5°C with the control leaves on plants that had been left at 23°C. Leaf development at 5°C resulted in the recovery of photosynthesis to rates comparable with those achieved by control leaves at 23°C. There was a shift in the partitioning of carbon from starch and toward sucrose (Suc) in leaves that developed at 5°C. The recovery of photosynthetic capacity and the redirection of carbon to Suc in these leaves were associated with coordinated increases in the activity of several Calvin-cycle enzymes, even larger increases in the activity of key enzymes for Suc biosynthesis, and an increase in the phosphate available for metabolism. Development of leaves at 5°C also led to an increase in cytoplasmic volume and a decrease in vacuolar volume, which may provide an important mechanism for increasing the enzymes and metabolites in cold-acclimated leaves. Understanding the mechanisms underlying such structural changes during leaf development in the cold could result in novel approaches to increasing plant yield.},\n\tnumber = {4},\n\turldate = {2021-11-08},\n\tjournal = {Plant Physiology},\n\tauthor = {Strand, Åsa and Hurry, Vaughan and Henkes, Stefan and Huner, Norman and Gustafsson, Petter and Gardeström, Per and Stitt, Mark},\n\tmonth = apr,\n\tyear = {1999},\n\tpages = {1387--1398},\n}\n\n","author_short":["Strand, Å.","Hurry, V.","Henkes, S.","Huner, N.","Gustafsson, P.","Gardeström, P.","Stitt, M."],"key":"strand_acclimation_1999","id":"strand_acclimation_1999","bibbaseid":"strand-hurry-henkes-huner-gustafsson-gardestrm-stitt-acclimationofarabidopsisleavesdevelopingatlowtemperaturesincreasingcytoplasmicvolumeaccompaniesincreasedactivitiesofenzymesinthecalvincycleandinthesucrosebiosynthesispathway1-1999","role":"author","urls":{"Paper":"https://doi.org/10.1104/pp.119.4.1387"},"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/zotero/upscpub","dataSources":["Tu3jPdZyJF3j547xT","9cGcv2t8pRzC92kzs"],"keywords":[],"search_terms":["acclimation","arabidopsis","leaves","developing","low","temperatures","increasing","cytoplasmic","volume","accompanies","increased","activities","enzymes","calvin","cycle","sucrose","biosynthesis","pathway1","strand","hurry","henkes","huner","gustafsson","gardeström","stitt"],"title":"Acclimation of Arabidopsis Leaves Developing at Low Temperatures. Increasing Cytoplasmic Volume Accompanies Increased Activities of Enzymes in the Calvin Cycle and in the Sucrose-Biosynthesis Pathway1","year":1999}