Linked Life Data

21248477

Source:http://linkedlifedata.com/resource/pubmed/id/21248477

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2011-5-20
pubmed:abstractText
The development of Casparian strips (CSs) on the endo- and exodermis and their chemical components in roots of three cultivars of rice (Oryza sativa) with different salt tolerance were compared using histochemistry and Fourier transform infrared (FTIR) spectroscopy. The development and deposition of suberin lamellae of CSs on the endo- and exodermis in the salt-tolerant cultivar Liaohan 109 was earlier than in the moderately tolerant cultivar Tianfeng 202 and the sensitive cultivar Nipponbare. The detection of chemical components indicated major contributions to the structure of the outer part from aliphatic suberin, lignin, and cell wall proteins and carbohydrates to the rhizodermis, exodermis, sclerenchyma, and one layer of cortical cells in series (OPR) and the endodermal Casparian strip. Moreover, the amounts of these major chemical components in the outer part of the Liaohan 109 root were higher than in Tianfeng 202 and Nipponbare, but there was no distinct difference in endodermal CSs among the three rice cultivars. The results suggest that the exodermis of the salt-tolerant cultivar Liaohan 109 functions as a barrier for resisting salt stress.
pubmed:commentsCorrections
http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-11054654, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-11506371, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-12012237, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-12783327, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-14739266, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-14986139, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-16170202, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-16192293, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-16668850, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-17204074, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-17778842, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-19151041, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-19363620, http://linkedlifedata.com/resource/pubmed/commentcorrection/21248477-19443620
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
1559-2324
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
6
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
59-65
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
Development of Casparian strip in rice cultivars.
pubmed:affiliation
Institute of Botany, Chinese Academy of Sciences, Beijing, China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't