Studies the effects of low dose of gamma rays on the behaviour of chickpea under various conditions.
Identifieur interne : 000059 ( PubMed/Corpus ); précédent : 000058; suivant : 000060Studies the effects of low dose of gamma rays on the behaviour of chickpea under various conditions.
Auteurs : M. Melki ; D. SallamiSource :
- Pakistan journal of biological sciences : PJBS [ 1028-8880 ] ; 2008.
English descriptors
- KwdEn :
- Cell Membrane (metabolism), Cell Membrane (radiation effects), Cicer (growth & development), Cicer (metabolism), Cicer (radiation effects), Dose-Response Relationship, Radiation, Food Irradiation, Gamma Rays, Germination (radiation effects), Plant Roots (growth & development), Plant Roots (radiation effects), Plant Shoots (growth & development), Plant Shoots (radiation effects), Water (metabolism).
- MESH :
- chemical , metabolism : Water.
- growth & development : Cicer, Plant Roots, Plant Shoots.
- metabolism : Cell Membrane, Cicer.
- radiation effects : Cell Membrane, Cicer, Germination, Plant Roots, Plant Shoots.
- Dose-Response Relationship, Radiation, Food Irradiation, Gamma Rays.
Abstract
In this study, the irradiation effects spring chickpea seeds with low doses (0, 5, 10, 15, 20 and 25 Gy) of radioactive cobalt (60Co) gamma-rays, on the germination characteristics as well as on the root and shoot growth, are investigated. The effects of such irradiation doses on the relative water content and cell membrane stability following a water deficit, are also studied. The irradiated seeds kept their germination speed and capacity in Petri dishes. On Murashige and Skoog (MS) liquid medium, the dose of 15 Gy induced a significant improvement (nearly 20%) in root length as compared with the 0 Gy dose. Under glass house conditions, the root and shoot lengths and dry weights of plants grown from seeds irradiated with a dose of 15 Gy, are found to be improved at rates of 19 and 89%, respectively when compared with plants issued from non-irradiated seeds. The same irradiation dose allowed the plants subjected to a water deficit to maintain a better water level and a more stable cell membrane as compared to the control plants.
PubMed: 19137865
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Sallami</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="RBID">pubmed:19137865</idno><idno type="pmid">19137865</idno><idno type="wicri:Area/PubMed/Corpus">000059</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000059</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Studies the effects of low dose of gamma rays on the behaviour of chickpea under various conditions.</title><author><name sortKey="Melki, M" sort="Melki, M" uniqKey="Melki M" first="M" last="Melki">M. Melki</name><affiliation><nlm:affiliation>Higher School of Agriculture of Kef, Tunisia.</nlm:affiliation></affiliation></author><author><name sortKey="Sallami, D" sort="Sallami, D" uniqKey="Sallami D" first="D" last="Sallami">D. Sallami</name></author></analytic><series><title level="j">Pakistan journal of biological sciences : PJBS</title><idno type="ISSN">1028-8880</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cell Membrane (metabolism)</term><term>Cell Membrane (radiation effects)</term><term>Cicer (growth & development)</term><term>Cicer (metabolism)</term><term>Cicer (radiation effects)</term><term>Dose-Response Relationship, Radiation</term><term>Food Irradiation</term><term>Gamma Rays</term><term>Germination (radiation effects)</term><term>Plant Roots (growth & development)</term><term>Plant Roots (radiation effects)</term><term>Plant Shoots (growth & development)</term><term>Plant Shoots (radiation effects)</term><term>Water (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Water</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Cicer</term><term>Plant Roots</term><term>Plant Shoots</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Cell Membrane</term><term>Cicer</term></keywords><keywords scheme="MESH" qualifier="radiation effects" xml:lang="en"><term>Cell Membrane</term><term>Cicer</term><term>Germination</term><term>Plant Roots</term><term>Plant Shoots</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Dose-Response Relationship, Radiation</term><term>Food Irradiation</term><term>Gamma Rays</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this study, the irradiation effects spring chickpea seeds with low doses (0, 5, 10, 15, 20 and 25 Gy) of radioactive cobalt (60Co) gamma-rays, on the germination characteristics as well as on the root and shoot growth, are investigated. The effects of such irradiation doses on the relative water content and cell membrane stability following a water deficit, are also studied. The irradiated seeds kept their germination speed and capacity in Petri dishes. On Murashige and Skoog (MS) liquid medium, the dose of 15 Gy induced a significant improvement (nearly 20%) in root length as compared with the 0 Gy dose. Under glass house conditions, the root and shoot lengths and dry weights of plants grown from seeds irradiated with a dose of 15 Gy, are found to be improved at rates of 19 and 89%, respectively when compared with plants issued from non-irradiated seeds. The same irradiation dose allowed the plants subjected to a water deficit to maintain a better water level and a more stable cell membrane as compared to the control plants.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19137865</PMID><DateCreated><Year>2009</Year><Month>1</Month><Day>13</Day></DateCreated><DateCompleted><Year>2009</Year><Month>02</Month><Day>04</Day></DateCompleted><DateRevised><Year>2015</Year><Month>3</Month><Day>11</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1028-8880</ISSN><JournalIssue CitedMedium="Print"><Volume>11</Volume><Issue>19</Issue><PubDate><Year>2008</Year><Month>Oct</Month><Day>1</Day></PubDate></JournalIssue><Title>Pakistan journal of biological sciences : PJBS</Title><ISOAbbreviation>Pak. J. Biol. Sci.</ISOAbbreviation></Journal><ArticleTitle>Studies the effects of low dose of gamma rays on the behaviour of chickpea under various conditions.</ArticleTitle><Pagination><MedlinePgn>2326-30</MedlinePgn></Pagination><Abstract><AbstractText>In this study, the irradiation effects spring chickpea seeds with low doses (0, 5, 10, 15, 20 and 25 Gy) of radioactive cobalt (60Co) gamma-rays, on the germination characteristics as well as on the root and shoot growth, are investigated. The effects of such irradiation doses on the relative water content and cell membrane stability following a water deficit, are also studied. The irradiated seeds kept their germination speed and capacity in Petri dishes. On Murashige and Skoog (MS) liquid medium, the dose of 15 Gy induced a significant improvement (nearly 20%) in root length as compared with the 0 Gy dose. Under glass house conditions, the root and shoot lengths and dry weights of plants grown from seeds irradiated with a dose of 15 Gy, are found to be improved at rates of 19 and 89%, respectively when compared with plants issued from non-irradiated seeds. The same irradiation dose allowed the plants subjected to a water deficit to maintain a better water level and a more stable cell membrane as compared to the control plants.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Melki</LastName><ForeName>M</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Higher School of Agriculture of Kef, Tunisia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sallami</LastName><ForeName>D</ForeName><Initials>D</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Pakistan</Country><MedlineTA>Pak J Biol Sci</MedlineTA><NlmUniqueID>101247723</NlmUniqueID><ISSNLinking>1028-8880</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>059QF0KO0R</RegistryNumber><NameOfSubstance UI="D014867">Water</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002462" MajorTopicYN="N">Cell Membrane</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000528" MajorTopicYN="N">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D029863" MajorTopicYN="N">Cicer</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000528" MajorTopicYN="Y">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004307" MajorTopicYN="N">Dose-Response Relationship, Radiation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005514" MajorTopicYN="N">Food Irradiation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005720" MajorTopicYN="N">Gamma Rays</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018525" MajorTopicYN="N">Germination</DescriptorName><QualifierName UI="Q000528" MajorTopicYN="N">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000528" MajorTopicYN="N">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018520" MajorTopicYN="N">Plant Shoots</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000528" MajorTopicYN="N">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>1</Month><Day>14</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>1</Month><Day>14</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2009</Year><Month>2</Month><Day>5</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19137865</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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