Allelopathic potential of serjania lethalis: evidence from Sesamum indicum
This study was designed to test the effect of different fractions of ethanolic extracts of young (y) and mature (m) leaves of Serjania lethalis A. St- Hil (Sapindaceae) on sesame ( Sesamum indicum L.) seedling growth and metaxylem cells. Crude ethanolic extracts were prepared from the powder of youn...
- Autores:
-
Pereira, Viviane de Cassia
Anese, Simoni
Imatomi, Maristela
Grisi, Patrícia Umeda
Monte Canedo, Enzo
Juliano Gualtieri, Sonia Cristina
Rodrigues Filho, Edson
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/61291
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/61291
http://bdigital.unal.edu.co/60099/
- Palabra clave:
- 57 Ciencias de la vida; Biología / Life sciences; biology
Cerrado
desarollo de xilema
fitotoxicidad
Sapindaceae
sesame
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum |
| title |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum |
| spellingShingle |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum 57 Ciencias de la vida; Biología / Life sciences; biology Cerrado desarollo de xilema fitotoxicidad Sapindaceae sesame |
| title_short |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum |
| title_full |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum |
| title_fullStr |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum |
| title_full_unstemmed |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum |
| title_sort |
Allelopathic potential of serjania lethalis: evidence from Sesamum indicum |
| dc.creator.fl_str_mv |
Pereira, Viviane de Cassia Anese, Simoni Imatomi, Maristela Grisi, Patrícia Umeda Monte Canedo, Enzo Juliano Gualtieri, Sonia Cristina Rodrigues Filho, Edson |
| dc.contributor.author.spa.fl_str_mv |
Pereira, Viviane de Cassia Anese, Simoni Imatomi, Maristela Grisi, Patrícia Umeda Monte Canedo, Enzo Juliano Gualtieri, Sonia Cristina Rodrigues Filho, Edson |
| dc.subject.ddc.spa.fl_str_mv |
57 Ciencias de la vida; Biología / Life sciences; biology |
| topic |
57 Ciencias de la vida; Biología / Life sciences; biology Cerrado desarollo de xilema fitotoxicidad Sapindaceae sesame |
| dc.subject.proposal.spa.fl_str_mv |
Cerrado desarollo de xilema fitotoxicidad Sapindaceae sesame |
| description |
This study was designed to test the effect of different fractions of ethanolic extracts of young (y) and mature (m) leaves of Serjania lethalis A. St- Hil (Sapindaceae) on sesame ( Sesamum indicum L.) seedling growth and metaxylem cells. Crude ethanolic extracts were prepared from the powder of young and mature S. lethalis leaves and fractionated by means of column chromatography. For the seedling growth bioassay, sesame seeds germinated at concentrations of 0.8, 0.4 and 0.2 mg mL -1 were used. After seven days, the lengths of the aerial part and of the primary root were measured. The sesame metaxylem cell growth bioassay was performed with seedlings grown in solutions containing the different fractions in the same concentrations as above. The tested fractions (Fy2; Fy3; Fy5 e Fm1) showed inhibitory activity on seedling growth, interfering mainly in root growth. The fraction Fy5 showed similar activity to the one caused by the herbicide Oxyfluorfen. This fraction was also responsible for causing the greatest inhibition of metaxylem cell growth in sesame roots at the concentration 0.8 mg mL -1 . The results permitted to conclude that the different fractions found in the ethanolic extract of S. lethalis young leaves are promising sources of substances with phytotoxic properties |
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2015 |
| dc.date.issued.spa.fl_str_mv |
2015-01-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-02T20:41:28Z |
| dc.date.available.spa.fl_str_mv |
2019-07-02T20:41:28Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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publishedVersion |
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ISSN: 1900-1649 |
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https://repositorio.unal.edu.co/handle/unal/61291 |
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http://bdigital.unal.edu.co/60099/ |
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ISSN: 1900-1649 |
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https://repositorio.unal.edu.co/handle/unal/61291 http://bdigital.unal.edu.co/60099/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/actabiol/article/view/41661 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Acta Biológica Colombiana Acta Biológica Colombiana |
| dc.relation.references.spa.fl_str_mv |
Pereira, Viviane de Cassia and Anese, Simoni and Imatomi, Maristela and Grisi, Patrícia Umeda and Monte Canedo, Enzo and Juliano Gualtieri, Sonia Cristina and Rodrigues Filho, Edson (2015) Allelopathic potential of serjania lethalis: evidence from Sesamum indicum. Acta Biológica Colombiana, 20 (1). pp. 31-37. ISSN 1900-1649 |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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application/pdf |
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Universidad Nacional de Colombia - Sede Bogotá - Faculdad de Ciencias - Departamento de Biología |
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Universidad Nacional de Colombia |
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Pereira, Viviane de Cassia48baf5cc-7d57-4f07-97fb-f0c06145b35c300Anese, Simoni1c2be4d4-5649-48b5-ab95-df5061200816300Imatomi, Maristelac8d0df8c-3d80-4072-87d5-aef0aa0db822300Grisi, Patrícia Umedaf0d6a61d-9461-4535-89bb-81b5f4cdc664300Monte Canedo, Enzo7a331fe3-481c-44bc-9f69-285117f829aa300Juliano Gualtieri, Sonia Cristina5cf089e0-addb-4268-93f5-a0f7129400d8300Rodrigues Filho, Edson66851230-fc6c-449e-8841-458a2a1591623002019-07-02T20:41:28Z2019-07-02T20:41:28Z2015-01-01ISSN: 1900-1649https://repositorio.unal.edu.co/handle/unal/61291http://bdigital.unal.edu.co/60099/This study was designed to test the effect of different fractions of ethanolic extracts of young (y) and mature (m) leaves of Serjania lethalis A. St- Hil (Sapindaceae) on sesame ( Sesamum indicum L.) seedling growth and metaxylem cells. Crude ethanolic extracts were prepared from the powder of young and mature S. lethalis leaves and fractionated by means of column chromatography. For the seedling growth bioassay, sesame seeds germinated at concentrations of 0.8, 0.4 and 0.2 mg mL -1 were used. After seven days, the lengths of the aerial part and of the primary root were measured. The sesame metaxylem cell growth bioassay was performed with seedlings grown in solutions containing the different fractions in the same concentrations as above. The tested fractions (Fy2; Fy3; Fy5 e Fm1) showed inhibitory activity on seedling growth, interfering mainly in root growth. The fraction Fy5 showed similar activity to the one caused by the herbicide Oxyfluorfen. This fraction was also responsible for causing the greatest inhibition of metaxylem cell growth in sesame roots at the concentration 0.8 mg mL -1 . The results permitted to conclude that the different fractions found in the ethanolic extract of S. lethalis young leaves are promising sources of substances with phytotoxic propertiesEl efecto de fracciones de extractos etanólicos de hojas jóvenes (y) y maduras (m) de Serjania lethalis A. St - Hil (Sapindaceae) fueron probados sobre el crecimiento de las plántulas y células de metaxilema de sésamo (Sesamum indicum L.). Los extractos etanólicos fueron preparados a partir del polvo de hojas jóvenes y maduras de S. lethalis y fraccionados por cromatografía en columna. Para el bioensayo de crecimiento de las plántulas germinadas se utilizaron semillas de sésamo y se mantuvo en contacto con las fracciones (F) en concentraciones de 0,8 , 0,4 y 0,2 mg mL -1. Después de siete días se midió la longitud del tallo principal y raíz. El bioensayo de crecimiento celular do metaxilema se realizó utilizando plántulas de sésamo cultivadas en soluciones que contienen fracciones en las mismas concentraciones. Los resultados indican que las fracciones ensayadas (Fy2 ; Fy3 ;Fy5 y Fm1) mostraron actividad en el crecimiento de las plántulas al interferir principalmente en crecimiento de la raíz. La fracción Fy5 mostró actividad similar a la causada por la actividad herbicida Oxyfluorofen. La misma fracción produjo la mayor inhibición del crecimiento celular de las raíces del metaxilema de sésamo a una concentración de 0,8 mg mL- 1. A partir del análisis de los resultados se concluyó que las fracciones de extracto etanolico de las hojas jóvenes son prometedoras fuentes de sustancias con propiedades fitotoxicas.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Faculdad de Ciencias - Departamento de Biologíahttps://revistas.unal.edu.co/index.php/actabiol/article/view/41661Universidad Nacional de Colombia Revistas electrónicas UN Acta Biológica ColombianaActa Biológica ColombianaPereira, Viviane de Cassia and Anese, Simoni and Imatomi, Maristela and Grisi, Patrícia Umeda and Monte Canedo, Enzo and Juliano Gualtieri, Sonia Cristina and Rodrigues Filho, Edson (2015) Allelopathic potential of serjania lethalis: evidence from Sesamum indicum. Acta Biológica Colombiana, 20 (1). pp. 31-37. ISSN 1900-164957 Ciencias de la vida; Biología / Life sciences; biologyCerradodesarollo de xilemafitotoxicidadSapindaceaesesameAllelopathic potential of serjania lethalis: evidence from Sesamum indicumArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL41661-230824-1-PB.pdfapplication/pdf393569https://repositorio.unal.edu.co/bitstream/unal/61291/1/41661-230824-1-PB.pdfd2db35b14a3581412940258b78a90c67MD51THUMBNAIL41661-230824-1-PB.pdf.jpg41661-230824-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9099https://repositorio.unal.edu.co/bitstream/unal/61291/2/41661-230824-1-PB.pdf.jpgdf92b6274a6fb3c31b12cfcf1639dc1fMD52unal/61291oai:repositorio.unal.edu.co:unal/612912023-04-11 23:05:01.358Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |