Effects of kinetin on the permeability of Allium cepa cells

Permeability changes of Allium cepa cells were studied by a plasmometric method. Onion epidermis was floated in phosphate buffer solution with kinetin (2.5 milligrams/liter), or buffer without kinetin as a control, for 10 hours. The treated and control tissues were then transferred to one of the fol...

Full description

Saved in:
Bibliographic Details
Published in:Plant physiology (Bethesda) 1973-05, Vol.51 (5), p.868-870
Main Author: Feng, K.A
Format: Article
Language:English
Subjects:
Cell membranes
Epidermal cells
Epidermis
Growth substances
Lipids
Molecules
onions
Perfusion
Plant roots
Plants
Protoplasts
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c389t-a5db0010f28aa6509eaeb5583699ee63b14542cd4b76598faa40780c999a663f3
cites
container_end_page 870
container_issue 5
container_start_page 868
container_title Plant physiology (Bethesda)
container_volume 51
creator Feng, K.A
description Permeability changes of Allium cepa cells were studied by a plasmometric method. Onion epidermis was floated in phosphate buffer solution with kinetin (2.5 milligrams/liter), or buffer without kinetin as a control, for 10 hours. The treated and control tissues were then transferred to one of the following four permeants: thiourea, urea, maloamide, dimethylurea. Kinetin treatment increased the permeability of onion epidermal cells to thiourea and urea. The kinetin effect on permeability to malonamide and dimethylurea was not significant. It is suggested that kinetin might affect the protein component of the cell membrane.
doi_str_mv 10.1104/pp.51.5.868
format article
fullrecord <record><control><sourceid>jstor_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_366365</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>4263230</jstor_id><sourcerecordid>4263230</sourcerecordid><originalsourceid>FETCH-LOGICAL-c389t-a5db0010f28aa6509eaeb5583699ee63b14542cd4b76598faa40780c999a663f3</originalsourceid><addsrcrecordid>eNpVkUtLAzEUhYMotlZXbkVn50KmJpNHE8RFKfUBBRfadchMkzZ1ZjImU6H_3pQpVTdJ4Hwn995zAbhEcIgQJPdNM6RoSIec8SPQRxRnaUYJPwZ9COMbci564CyENYQQYUROQQ8xRjnJRB88TI3RRRsSZ5JPW-vW1omrk3alk0b7Sqvclrbd7uRxWdpNlRS6UfEoy3AOTowqg77Y3wMwf5p-TF7S2dvz62Q8SwvMRZsqushjZWgyrhSjUGilc0o5ZkJozXCOCCVZsSD5iFHBjVIEjjgshBCKMWzwADx2_zabvNKLQtetV6VsvK2U30qnrPyv1HYll-5b4mhnNPpv937vvjY6tLKyYTeBqrXbBDnCmMQ0II7kXUcW3oXgtTkUQVDuwpZNIymSVMawI339t69fdp9uBK46YB1a5w86yRjOMIzyTScb5aRaehvk_D2LO4prowTFzn8A7byM0w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>733484203</pqid></control><display><type>article</type><title>Effects of kinetin on the permeability of Allium cepa cells</title><source>JSTOR Archival Journals and Primary Sources Collection</source><source>Alma/SFX Local Collection</source><creator>Feng, K.A</creator><creatorcontrib>Feng, K.A</creatorcontrib><description>Permeability changes of Allium cepa cells were studied by a plasmometric method. Onion epidermis was floated in phosphate buffer solution with kinetin (2.5 milligrams/liter), or buffer without kinetin as a control, for 10 hours. The treated and control tissues were then transferred to one of the following four permeants: thiourea, urea, maloamide, dimethylurea. Kinetin treatment increased the permeability of onion epidermal cells to thiourea and urea. The kinetin effect on permeability to malonamide and dimethylurea was not significant. It is suggested that kinetin might affect the protein component of the cell membrane.</description><identifier>ISSN: 0032-0889</identifier><identifier>EISSN: 1532-2548</identifier><identifier>DOI: 10.1104/pp.51.5.868</identifier><identifier>PMID: 16658429</identifier><language>eng</language><publisher>United States: American Society of Plant Physiologists</publisher><subject>Cell membranes ; Epidermal cells ; Epidermis ; Growth substances ; Lipids ; Molecules ; onions ; Perfusion ; Plant roots ; Plants ; Protoplasts</subject><ispartof>Plant physiology (Bethesda), 1973-05, Vol.51 (5), p.868-870</ispartof><rights>Copyright 1973 The American Society of Plant Physiologists</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-a5db0010f28aa6509eaeb5583699ee63b14542cd4b76598faa40780c999a663f3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/4263230$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/4263230$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,777,781,882,27905,27906,58219,58452</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16658429$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Feng, K.A</creatorcontrib><title>Effects of kinetin on the permeability of Allium cepa cells</title><title>Plant physiology (Bethesda)</title><addtitle>Plant Physiol</addtitle><description>Permeability changes of Allium cepa cells were studied by a plasmometric method. Onion epidermis was floated in phosphate buffer solution with kinetin (2.5 milligrams/liter), or buffer without kinetin as a control, for 10 hours. The treated and control tissues were then transferred to one of the following four permeants: thiourea, urea, maloamide, dimethylurea. Kinetin treatment increased the permeability of onion epidermal cells to thiourea and urea. The kinetin effect on permeability to malonamide and dimethylurea was not significant. It is suggested that kinetin might affect the protein component of the cell membrane.</description><subject>Cell membranes</subject><subject>Epidermal cells</subject><subject>Epidermis</subject><subject>Growth substances</subject><subject>Lipids</subject><subject>Molecules</subject><subject>onions</subject><subject>Perfusion</subject><subject>Plant roots</subject><subject>Plants</subject><subject>Protoplasts</subject><issn>0032-0889</issn><issn>1532-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1973</creationdate><recordtype>article</recordtype><recordid>eNpVkUtLAzEUhYMotlZXbkVn50KmJpNHE8RFKfUBBRfadchMkzZ1ZjImU6H_3pQpVTdJ4Hwn995zAbhEcIgQJPdNM6RoSIec8SPQRxRnaUYJPwZ9COMbci564CyENYQQYUROQQ8xRjnJRB88TI3RRRsSZ5JPW-vW1omrk3alk0b7Sqvclrbd7uRxWdpNlRS6UfEoy3AOTowqg77Y3wMwf5p-TF7S2dvz62Q8SwvMRZsqushjZWgyrhSjUGilc0o5ZkJozXCOCCVZsSD5iFHBjVIEjjgshBCKMWzwADx2_zabvNKLQtetV6VsvK2U30qnrPyv1HYll-5b4mhnNPpv937vvjY6tLKyYTeBqrXbBDnCmMQ0II7kXUcW3oXgtTkUQVDuwpZNIymSVMawI339t69fdp9uBK46YB1a5w86yRjOMIzyTScb5aRaehvk_D2LO4prowTFzn8A7byM0w</recordid><startdate>19730501</startdate><enddate>19730501</enddate><creator>Feng, K.A</creator><general>American Society of Plant Physiologists</general><scope>FBQ</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>19730501</creationdate><title>Effects of kinetin on the permeability of Allium cepa cells</title><author>Feng, K.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-a5db0010f28aa6509eaeb5583699ee63b14542cd4b76598faa40780c999a663f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1973</creationdate><topic>Cell membranes</topic><topic>Epidermal cells</topic><topic>Epidermis</topic><topic>Growth substances</topic><topic>Lipids</topic><topic>Molecules</topic><topic>onions</topic><topic>Perfusion</topic><topic>Plant roots</topic><topic>Plants</topic><topic>Protoplasts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Feng, K.A</creatorcontrib><collection>AGRIS</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Plant physiology (Bethesda)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Feng, K.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of kinetin on the permeability of Allium cepa cells</atitle><jtitle>Plant physiology (Bethesda)</jtitle><addtitle>Plant Physiol</addtitle><date>1973-05-01</date><risdate>1973</risdate><volume>51</volume><issue>5</issue><spage>868</spage><epage>870</epage><pages>868-870</pages><issn>0032-0889</issn><eissn>1532-2548</eissn><abstract>Permeability changes of Allium cepa cells were studied by a plasmometric method. Onion epidermis was floated in phosphate buffer solution with kinetin (2.5 milligrams/liter), or buffer without kinetin as a control, for 10 hours. The treated and control tissues were then transferred to one of the following four permeants: thiourea, urea, maloamide, dimethylurea. Kinetin treatment increased the permeability of onion epidermal cells to thiourea and urea. The kinetin effect on permeability to malonamide and dimethylurea was not significant. It is suggested that kinetin might affect the protein component of the cell membrane.</abstract><cop>United States</cop><pub>American Society of Plant Physiologists</pub><pmid>16658429</pmid><doi>10.1104/pp.51.5.868</doi><tpages>3</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0032-0889
ispartof Plant physiology (Bethesda), 1973-05, Vol.51 (5), p.868-870
issn 0032-0889
1532-2548
language eng
recordid cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_366365
source JSTOR Archival Journals and Primary Sources Collection; Alma/SFX Local Collection
subjects Cell membranes
Epidermal cells
Epidermis
Growth substances
Lipids
Molecules
onions
Perfusion
Plant roots
Plants
Protoplasts
title Effects of kinetin on the permeability of Allium cepa cells
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T23%3A09%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20kinetin%20on%20the%20permeability%20of%20Allium%20cepa%20cells&rft.jtitle=Plant%20physiology%20(Bethesda)&rft.au=Feng,%20K.A&rft.date=1973-05-01&rft.volume=51&rft.issue=5&rft.spage=868&rft.epage=870&rft.pages=868-870&rft.issn=0032-0889&rft.eissn=1532-2548&rft_id=info:doi/10.1104/pp.51.5.868&rft_dat=%3Cjstor_pubme%3E4263230%3C/jstor_pubme%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c389t-a5db0010f28aa6509eaeb5583699ee63b14542cd4b76598faa40780c999a663f3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=733484203&rft_id=info:pmid/16658429&rft_jstor_id=4263230&rfr_iscdi=true