Pine seed protein electrophoretic profiles as taxonomic characters
Seed proteins play a very important role in germination. Seeds from a single taxon have a highly stable composition of storage protein. This stability is useful in agronomic, ecological, physiological, taxonomic, molecular and phyto-pathological studies. This paper describes the electrophoretic char...
- Autores:
-
Almaraz Abarca, Norma
Ávila Reyes, José Antonio
Naranjo Jiménez, Néstor
Herrera Corral, Jesús
González Güereca, Martha Celina
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2002
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/40940
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/40940
http://bdigital.unal.edu.co/31037/
- Palabra clave:
- Proteínas de semilla
taxonomía de Pinus
proteínas de reserva
Seed proteins
Pinus taxonomy
reserve proteins
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Pine seed protein electrophoretic profiles as taxonomic characters |
| title |
Pine seed protein electrophoretic profiles as taxonomic characters |
| spellingShingle |
Pine seed protein electrophoretic profiles as taxonomic characters Proteínas de semilla taxonomía de Pinus proteínas de reserva Seed proteins Pinus taxonomy reserve proteins |
| title_short |
Pine seed protein electrophoretic profiles as taxonomic characters |
| title_full |
Pine seed protein electrophoretic profiles as taxonomic characters |
| title_fullStr |
Pine seed protein electrophoretic profiles as taxonomic characters |
| title_full_unstemmed |
Pine seed protein electrophoretic profiles as taxonomic characters |
| title_sort |
Pine seed protein electrophoretic profiles as taxonomic characters |
| dc.creator.fl_str_mv |
Almaraz Abarca, Norma Ávila Reyes, José Antonio Naranjo Jiménez, Néstor Herrera Corral, Jesús González Güereca, Martha Celina |
| dc.contributor.author.spa.fl_str_mv |
Almaraz Abarca, Norma Ávila Reyes, José Antonio Naranjo Jiménez, Néstor Herrera Corral, Jesús González Güereca, Martha Celina |
| dc.subject.proposal.spa.fl_str_mv |
Proteínas de semilla taxonomía de Pinus proteínas de reserva Seed proteins Pinus taxonomy reserve proteins |
| topic |
Proteínas de semilla taxonomía de Pinus proteínas de reserva Seed proteins Pinus taxonomy reserve proteins |
| description |
Seed proteins play a very important role in germination. Seeds from a single taxon have a highly stable composition of storage protein. This stability is useful in agronomic, ecological, physiological, taxonomic, molecular and phyto-pathological studies. This paper describes the electrophoretic characterisation in acrylamide gels of seed protein from five pine species (Pinus cembroides, P ayacahuite, P durangensis, P engelmanii, P cooperi and P maximartinezii) from México to determine the importance of their protein profile as biochemical markers in taxonomy. The results suggest that pine reserve protein electrophoretic profiles have chemical attributes having taxonomic importance at subgenus and species level. |
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2002 |
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2002 |
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2019-06-28T09:44:11Z |
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2019-06-28T09:44:11Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://repositorio.unal.edu.co/handle/unal/40940 |
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http://bdigital.unal.edu.co/31037/ |
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https://repositorio.unal.edu.co/handle/unal/40940 http://bdigital.unal.edu.co/31037/ |
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spa |
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spa |
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http://revistas.unal.edu.co/index.php/biotecnologia/article/view/30107 |
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Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Biotecnología Revista Colombiana de Biotecnología |
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Revista Colombiana de Biotecnología; Vol. 4, núm. 2 (2002); 38-44 1909-8758 0123-3475 |
| dc.relation.references.spa.fl_str_mv |
Almaraz Abarca, Norma and Ávila Reyes, José Antonio and Naranjo Jiménez, Néstor and Herrera Corral, Jesús and González Güereca, Martha Celina (2002) Pine seed protein electrophoretic profiles as taxonomic characters. Revista Colombiana de Biotecnología; Vol. 4, núm. 2 (2002); 38-44 1909-8758 0123-3475 . |
| 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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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_abf2Almaraz Abarca, Normad374c2af-9421-44a9-b7dd-bc4872fc1ae8300Ávila Reyes, José Antonioa5a05ffa-76ec-4937-83cd-6e22770e68ab300Naranjo Jiménez, Néstorca7dbba3-0781-4b39-8398-2bd1bf891a21300Herrera Corral, Jesúse0b64f1b-b265-4096-9e93-17b51e798d50300González Güereca, Martha Celinae7fcb348-4f69-46d6-bea7-184e1437bb853002019-06-28T09:44:11Z2019-06-28T09:44:11Z2002https://repositorio.unal.edu.co/handle/unal/40940http://bdigital.unal.edu.co/31037/Seed proteins play a very important role in germination. Seeds from a single taxon have a highly stable composition of storage protein. This stability is useful in agronomic, ecological, physiological, taxonomic, molecular and phyto-pathological studies. This paper describes the electrophoretic characterisation in acrylamide gels of seed protein from five pine species (Pinus cembroides, P ayacahuite, P durangensis, P engelmanii, P cooperi and P maximartinezii) from México to determine the importance of their protein profile as biochemical markers in taxonomy. The results suggest that pine reserve protein electrophoretic profiles have chemical attributes having taxonomic importance at subgenus and species level.Las proteínas de semilla o de reserva son sustancias que juegan un papel importante durante la germinación. Su composición es muy conservada dentro de un grupo taxonómico de plantas, por lo que la determinación de los patrones electroforéticos de estas proteínas son útiles en estudios agronómicos, fisiológicos, taxonómicos, moleculares y en estudios de fitopatología. En este trabajo se realizó la caracterización electroforética, en geles de acrilamida, de las proteínas de semilla de cinco especies de pinos del Estado de Durango (Pinus cembroides, P. ayacahuite, E durangensis, P engelmanii y P. cooperi) y uno de Zacatecas (P. maximartinezii), México, para determinar su utilidad como caracteres bioquímicos en taxonomía. Los resultados obtenidos permiten sugerir la validez de los perfiles electroforéticos de proteínas de reserva como marcadores taxonómicos a nivel subgenérico y específico, ya que los perfiles de las tres especies del subgénero Strobus (P. maximartinezii, P cembroides y P ayacahuite) presentan perfiles semejantes entre sí pero claramente diferentes a los perfiles de las tres especies del subgénero Pinus (P durangensis, P engelmanii y P. cooperi). A su vez, los perfiles de cada una de las seis especies son especie-específicos sin presentar variabilidad intrapoblacional.application/pdfspaUniversidad Nacional de Colombiahttp://revistas.unal.edu.co/index.php/biotecnologia/article/view/30107Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de BiotecnologíaRevista Colombiana de BiotecnologíaRevista Colombiana de Biotecnología; Vol. 4, núm. 2 (2002); 38-44 1909-8758 0123-3475Almaraz Abarca, Norma and Ávila Reyes, José Antonio and Naranjo Jiménez, Néstor and Herrera Corral, Jesús and González Güereca, Martha Celina (2002) Pine seed protein electrophoretic profiles as taxonomic characters. Revista Colombiana de Biotecnología; Vol. 4, núm. 2 (2002); 38-44 1909-8758 0123-3475 .Pine seed protein electrophoretic profiles as taxonomic charactersArtículo 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/ARTProteínas de semillataxonomía de Pinusproteínas de reservaSeed proteinsPinus taxonomyreserve proteinsORIGINAL30107-108384-1-PB.pdfapplication/pdf684924https://repositorio.unal.edu.co/bitstream/unal/40940/1/30107-108384-1-PB.pdfdfc1977d1d0c4fe658ae27d93dd72d26MD51THUMBNAIL30107-108384-1-PB.pdf.jpg30107-108384-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg6647https://repositorio.unal.edu.co/bitstream/unal/40940/2/30107-108384-1-PB.pdf.jpgdd8ab145a64229f5e0f0752b0819b06cMD52unal/40940oai:repositorio.unal.edu.co:unal/409402023-01-31 23:04:59.031Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |