Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations
Isozyme analysis was the basis for determining the frequency of occurrence and the characteristics of zygotic plants in Swingle citrumelo seedling populations from various sources of open-pollinated seeds, in a commercial nursery of Swingle citrumelo before and after roguing, and in commercial orcha...
| Autores principales: | , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
American Society for Horticultural Science
2020
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| Materias: | |
| Acceso en línea: | https://journals.ashs.org/jashs/view/journals/jashs/116/2/article-p322.xml http://hdl.handle.net/20.500.12123/7176 https://doi.org/10.21273/JASHS.116.2.322 |
| _version_ | 1855035809528283136 |
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| author | Anderson, Catalina Margarita Castle, William S. Moore, Gloria A. |
| author_browse | Anderson, Catalina Margarita Castle, William S. Moore, Gloria A. |
| author_facet | Anderson, Catalina Margarita Castle, William S. Moore, Gloria A. |
| author_sort | Anderson, Catalina Margarita |
| collection | INTA Digital |
| description | Isozyme analysis was the basis for determining the frequency of occurrence and the characteristics of zygotic plants in Swingle citrumelo seedling populations from various sources of open-pollinated seeds, in a commercial nursery of Swingle citrumelo before and after roguing, and in commercial orchards and rootstock trials where this rootstock was used. Most zygotic seedlings identified by isozyme analysis could be distinguished by careful examination of morphological characteristics. Frequencies of zygotic seedlings varied among seedling populations, but were in the range (≈5% to 10%) found in previous studies. Roguing based primarily on size and growth habit of seedlings was effective in removing some, but not all, zygotic seedlings. Most of the remaining zygotic plants in the rogued population were found among the smaller seedlings. Trees budded on zygotic rootstock seedlings were found in two of the three groves studied, and in some instances an apparent incompatibility was developing in young trees. |
| format | info:ar-repo/semantics/artículo |
| id | INTA7176 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | American Society for Horticultural Science |
| publisherStr | American Society for Horticultural Science |
| record_format | dspace |
| spelling | INTA71762020-04-30T12:51:03Z Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations Anderson, Catalina Margarita Castle, William S. Moore, Gloria A. Citrus paradisi Toronja Poncirus trifoliata Isoenzimas Portainjertos Grapefruits Isoenzymes Rootstocks Roguing Isozyme analysis was the basis for determining the frequency of occurrence and the characteristics of zygotic plants in Swingle citrumelo seedling populations from various sources of open-pollinated seeds, in a commercial nursery of Swingle citrumelo before and after roguing, and in commercial orchards and rootstock trials where this rootstock was used. Most zygotic seedlings identified by isozyme analysis could be distinguished by careful examination of morphological characteristics. Frequencies of zygotic seedlings varied among seedling populations, but were in the range (≈5% to 10%) found in previous studies. Roguing based primarily on size and growth habit of seedlings was effective in removing some, but not all, zygotic seedlings. Most of the remaining zygotic plants in the rogued population were found among the smaller seedlings. Trees budded on zygotic rootstock seedlings were found in two of the three groves studied, and in some instances an apparent incompatibility was developing in young trees. EEA Concordia Fil: Anderson, Catalina Margarita. University of Florida. IFAS. Fruit Crops Department; Estados Unidos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentina Fil: Castle, William S. University of Florida. IFAS. Citrus Research and Education Center; Estados Unidos. Fil: Moore, Gloria A. University of Florida. IFAS. Fruit Crops Department; Estados Unidos 2020-04-30T12:48:13Z 2020-04-30T12:48:13Z 1991-03 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://journals.ashs.org/jashs/view/journals/jashs/116/2/article-p322.xml http://hdl.handle.net/20.500.12123/7176 0003-1062 2327-9788 https://doi.org/10.21273/JASHS.116.2.322 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf American Society for Horticultural Science Journal of the American Society for Horticultural Science 116 (2) : 322–326 (March 1991) |
| spellingShingle | Citrus paradisi Toronja Poncirus trifoliata Isoenzimas Portainjertos Grapefruits Isoenzymes Rootstocks Roguing Anderson, Catalina Margarita Castle, William S. Moore, Gloria A. Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations |
| title | Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations |
| title_full | Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations |
| title_fullStr | Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations |
| title_full_unstemmed | Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations |
| title_short | Isozymic Identification of Zygotic Seedlings in Swingle Citrumelo Citrus paradisi × Poncirus trifoliata Nursery and Field Populations |
| title_sort | isozymic identification of zygotic seedlings in swingle citrumelo citrus paradisi poncirus trifoliata nursery and field populations |
| topic | Citrus paradisi Toronja Poncirus trifoliata Isoenzimas Portainjertos Grapefruits Isoenzymes Rootstocks Roguing |
| url | https://journals.ashs.org/jashs/view/journals/jashs/116/2/article-p322.xml http://hdl.handle.net/20.500.12123/7176 https://doi.org/10.21273/JASHS.116.2.322 |
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