Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns
A study was carried out to describe the lulo (Solanum quitoense Lam.) leaf anatomy of materials with thorns (CE, accession ‘NM’) and thorn less (SE, accession ’SV80’) under full sun exposure, in the upper, middle and lower plant strata, during the vegetative and productive phases. No significant mor...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Español |
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Corporación colombiana de investigación agropecuaria - AGROSAVIA
2018
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| Acceso en línea: | http://revista.corpoica.org.co/index.php/revista/article/view/99 http://hdl.handle.net/20.500.12324/33849 |
| _version_ | 1855494406967132160 |
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| author | Medina, Clara Inés Sánchez, Darío Camayo, Gloria Lobo, Mario Martínez, Enrique |
| author_browse | Camayo, Gloria Lobo, Mario Martínez, Enrique Medina, Clara Inés Sánchez, Darío |
| author_facet | Medina, Clara Inés Sánchez, Darío Camayo, Gloria Lobo, Mario Martínez, Enrique |
| author_sort | Medina, Clara Inés |
| collection | Repositorio AGROSAVIA |
| description | A study was carried out to describe the lulo (Solanum quitoense Lam.) leaf anatomy of materials with thorns (CE, accession ‘NM’) and thorn less (SE, accession ’SV80’) under full sun exposure, in the upper, middle and lower plant strata, during the vegetative and productive phases. No significant morphological differences between the leaf structures of both genotypes were found during the ontogenic studied periods. Both presented an adaxial and abaxial monostratified layer leaf epidermis of equidimensional or rectangular cells with the presence of stelate, non glandular trichoma, being more abundant at the lower leaf epidermis; and idioblasts with calcium oxalate crystals. Chloroplasts were evident throughout the mesophyll, with greater frequency in the upper and middle strata. A compact palisade parenchyma was exhibited in the upper an middle strata, and presence of intercellular spaces in the lower strata. Differences in width and length of the palisade parenchyma cell size were evident, between plant strata and ecotypes. Similar to C3 plants and in the range of other Solanaceae species, leaf stomas were mainly located at the lower leaf epidermis, with an insignificant amount of them at the upper epidermis. |
| format | Artículo |
| id | RepoAGROSAVIA33849 |
| institution | Corporación Colombiana de Investigación Agropecuaria |
| language | Español |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Corporación colombiana de investigación agropecuaria - AGROSAVIA |
| publisherStr | Corporación colombiana de investigación agropecuaria - AGROSAVIA |
| record_format | dspace |
| spelling | RepoAGROSAVIA338492023-05-16T03:00:42Z Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns Anatomía foliar comparativa de materiales de lulo (Solanum quitoense Lam.) con y sin espinas Medina, Clara Inés Sánchez, Darío Camayo, Gloria Lobo, Mario Martínez, Enrique Solanum quitoense Anatomía de la planta Frutales A study was carried out to describe the lulo (Solanum quitoense Lam.) leaf anatomy of materials with thorns (CE, accession ‘NM’) and thorn less (SE, accession ’SV80’) under full sun exposure, in the upper, middle and lower plant strata, during the vegetative and productive phases. No significant morphological differences between the leaf structures of both genotypes were found during the ontogenic studied periods. Both presented an adaxial and abaxial monostratified layer leaf epidermis of equidimensional or rectangular cells with the presence of stelate, non glandular trichoma, being more abundant at the lower leaf epidermis; and idioblasts with calcium oxalate crystals. Chloroplasts were evident throughout the mesophyll, with greater frequency in the upper and middle strata. A compact palisade parenchyma was exhibited in the upper an middle strata, and presence of intercellular spaces in the lower strata. Differences in width and length of the palisade parenchyma cell size were evident, between plant strata and ecotypes. Similar to C3 plants and in the range of other Solanaceae species, leaf stomas were mainly located at the lower leaf epidermis, with an insignificant amount of them at the upper epidermis. El objetivo del estudio fue describir la anatomía foliar de materiales de lulo (Solanum quitoense Lam.) con espinas (CE, accesión ‘NM’) y sin espinas (SE, accesión ‘SV80’), bajo condiciones de plena exposición solar, en hojas de los tercios superior, medio e inferior de la planta, durante las etapas reproductiva y productiva. No se apreciaron diferencias importantes entre las estructuras de la lámina foliar de los dos genotipos en los períodos ontogénicos estudiados. Ambos presentaron epidermis adaxial y abaxial monoestratificadas, compuestas por células cuadrangulares o rectangulares, con existencia de tricomas no glandulares estrellados en especial en el envés, y de idioblastos con cristales de oxalato de calcio. Se visualizaron cloroplastos en todo el mesófilo, con mayor abundancia en las partes superior y media de éste. La densidad del parénquima de empalizada fue muy compacta en el follaje de los estratos superior y medio, con presencia de espacios intercelulares en el estrato inferior. Se observaron diferencias en el largo y ancho de las células del parénquima de empalizada entre los materiales y estratos de las plantas. Los estomas se ubicaron en el envés, con ausencia o un número insignificante de éstos en la haz, y una densidad estomática en el envés típica de plantas C3, similar a la de otras especies de Solanaceae. Lulo-Solanum quitoense - Solanum hyporhodium 2018-11-06T20:41:22Z 2018-11-06T20:41:22Z 2008 article Artículo científico http://purl.org/coar/resource_type/c_2df8fbb1 info:eu-repo/semantics/article https://purl.org/redcol/resource_type/ART http://purl.org/coar/version/c_970fb48d4fbd8a85 http://revista.corpoica.org.co/index.php/revista/article/view/99 10.21930/rcta.vol9_num1_art:99 http://hdl.handle.net/20.500.12324/33849 reponame:Biblioteca Digital Agropecuaria de Colombia repourl:https://repository.agrosavia.co instname:Corporación colombiana de investigación agropecuaria AGROSAVIA spa http://revista.corpoica.org.co/index.php/revista/article/view/99/99 Attribution-NonCommercial-ShareAlike 4.0 International http://creativecommons.org/licenses/by-nc-sa/4.0/ info:eu-repo/semantics/openAccess application/pdf application/pdf Colombia Corporación colombiana de investigación agropecuaria - AGROSAVIA Revista Ciencia y Tecnología Agropecuaria; Vol 9 No 1 (2008); 5-13 |
| spellingShingle | Solanum quitoense Anatomía de la planta Frutales Medina, Clara Inés Sánchez, Darío Camayo, Gloria Lobo, Mario Martínez, Enrique Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns |
| title | Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns |
| title_full | Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns |
| title_fullStr | Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns |
| title_full_unstemmed | Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns |
| title_short | Comparative leaf anatomy of lulo (Solanum quitoense Lam.) materials with and without thorns |
| title_sort | comparative leaf anatomy of lulo solanum quitoense lam materials with and without thorns |
| topic | Solanum quitoense Anatomía de la planta Frutales |
| url | http://revista.corpoica.org.co/index.php/revista/article/view/99 http://hdl.handle.net/20.500.12324/33849 |
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