Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaCl
It is known that exogenous salicylic acid (SA) plays a role in the response of plants to salt and osmotic stresses. In recent years, SA has been shown to increase the concentrations of organic solutes for osmoregulation in plants subjected to salt stress. Therefore an experiment was conducted to inv...
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| Lenguaje: | English |
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Universidad de Tarapacá. Facultad de Ciencias Agronómicas
2012
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oai:scielo:S0718-342920120003000072013-02-04Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaClCárcamo,Henry JBustos,Richard MFernández,Felipe EBastías,Elizabeth I Zea mays L amilacea salinity anatomy salicylic acid It is known that exogenous salicylic acid (SA) plays a role in the response of plants to salt and osmotic stresses. In recent years, SA has been shown to increase the concentrations of organic solutes for osmoregulation in plants subjected to salt stress. Therefore an experiment was conducted to investigate the impact of exogenous SA on the tissue morphology of lluteño maize. The treatment consisted of salt and SA (0.1 mM). Salt stress negatively affected leaf anatomy by showed a positive effect of SA on the composition of structures such as xylem vessels, Kranz anatomy, mesophyll cells, epidermal tissues, leaf blades and chloroplast development. It also increased the number of stomata per unit area. Finally, the presence of salicylic acid in saline conditions has beneficial effects on the morphology of lluteño maize, likely contributing to the tolerance to salinity.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.30 n.3 20122012-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292012000300007en10.4067/S0718-34292012000300007 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Zea mays L amilacea salinity anatomy salicylic acid |
| spellingShingle |
Zea mays L amilacea salinity anatomy salicylic acid Cárcamo,Henry J Bustos,Richard M Fernández,Felipe E Bastías,Elizabeth I Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaCl |
| description |
It is known that exogenous salicylic acid (SA) plays a role in the response of plants to salt and osmotic stresses. In recent years, SA has been shown to increase the concentrations of organic solutes for osmoregulation in plants subjected to salt stress. Therefore an experiment was conducted to investigate the impact of exogenous SA on the tissue morphology of lluteño maize. The treatment consisted of salt and SA (0.1 mM). Salt stress negatively affected leaf anatomy by showed a positive effect of SA on the composition of structures such as xylem vessels, Kranz anatomy, mesophyll cells, epidermal tissues, leaf blades and chloroplast development. It also increased the number of stomata per unit area. Finally, the presence of salicylic acid in saline conditions has beneficial effects on the morphology of lluteño maize, likely contributing to the tolerance to salinity. |
| author |
Cárcamo,Henry J Bustos,Richard M Fernández,Felipe E Bastías,Elizabeth I |
| author_facet |
Cárcamo,Henry J Bustos,Richard M Fernández,Felipe E Bastías,Elizabeth I |
| author_sort |
Cárcamo,Henry J |
| title |
Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaCl |
| title_short |
Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaCl |
| title_full |
Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaCl |
| title_fullStr |
Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaCl |
| title_full_unstemmed |
Mitigating effect of salicylic acid in the anatomy of the leaf of Zea mays L. lluteño ecotype from the Lluta Valley (Arica-Chile) under NaCl |
| title_sort |
mitigating effect of salicylic acid in the anatomy of the leaf of zea mays l. lluteño ecotype from the lluta valley (arica-chile) under nacl |
| publisher |
Universidad de Tarapacá. Facultad de Ciencias Agronómicas |
| publishDate |
2012 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292012000300007 |
| work_keys_str_mv |
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| _version_ |
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