THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA

1. A method is given for determining the chloride content in a drop (less than 0.03 cc.) of the cell sap of Nitella. 2. Chlorides accumulate in the sap to the extent of 0.128 M; this accumulation can be followed during the growth of the cell. The chloride content does not increase when the cell is p...

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Detalles Bibliográficos
Autor principal: Irwin, Marian
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1923
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140579/
https://www.ncbi.nlm.nih.gov/pubmed/19872008
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author Irwin, Marian
author_facet Irwin, Marian
author_sort Irwin, Marian
collection PubMed
description 1. A method is given for determining the chloride content in a drop (less than 0.03 cc.) of the cell sap of Nitella. 2. Chlorides accumulate in the sap to the extent of 0.128 M; this accumulation can be followed during the growth of the cell. The chloride content does not increase when the cell is placed for 2 days in solutions (at pH 6.2) containing chlorides up to 0.128 M. 3. The exosmosis of chlorides from injured cells can be followed quantitatively. When one end of the cell is cut off a wave of injury progresses toward the other end; this is accompanied by a progressive exosmosis of chlorides.
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spelling pubmed-21405792008-04-23 THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA Irwin, Marian J Gen Physiol Article 1. A method is given for determining the chloride content in a drop (less than 0.03 cc.) of the cell sap of Nitella. 2. Chlorides accumulate in the sap to the extent of 0.128 M; this accumulation can be followed during the growth of the cell. The chloride content does not increase when the cell is placed for 2 days in solutions (at pH 6.2) containing chlorides up to 0.128 M. 3. The exosmosis of chlorides from injured cells can be followed quantitatively. When one end of the cell is cut off a wave of injury progresses toward the other end; this is accompanied by a progressive exosmosis of chlorides. The Rockefeller University Press 1923-03-20 /pmc/articles/PMC2140579/ /pubmed/19872008 Text en Copyright © Copyright, 1923, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Article
Irwin, Marian
THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA
title THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA
title_full THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA
title_fullStr THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA
title_full_unstemmed THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA
title_short THE BEHAVIOR OF CHLORIDES IN THE CELL SAP OF NITELLA
title_sort behavior of chlorides in the cell sap of nitella
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140579/
https://www.ncbi.nlm.nih.gov/pubmed/19872008
work_keys_str_mv AT irwinmarian thebehaviorofchloridesinthecellsapofnitella
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