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{
    "pk": 41396,
    "title": "Mapping sequences involved in induction of decline by Citrus tristeza virus T36 on the sour orange rootstock.",
    "subtitle": null,
    "abstract": "Historically, decline (or tristeza) has been a devastating disease of citrus caused by \nCitrus tristeza virus\n (CTV). Decline is a man-made disease based largely on propagation of sweet orange, grapefruit, and mandarins on the sour orange rootstock. In Florida, the major problem caused by CTV has been decline, since severe stem-pitting isolates are absent. Although this disease can be controlled by using alternative rootstocks, there are soils in which all other rootstock choices are less desirable in terms of fruit quality and yield. A major goal has been to develop measures that allow growers to use the sour orange rootstock in the presence of CTV. Florida has 2 predominant strains of CTV, a decline (T36) strain and a non-decline strain (T30). A first step was to map the viral determinant that induces decline. This was done by creating hybrids with T30 sequences substituted into T36 to identify sequences correlated with loss of decline symptoms. This project was delayed considerably because greenhouse assays to definitively assay decline symptoms did not work. In order to examine decline in field trees, a permit from the US Department of Agriculture Biotechnology Regulatory Service was obtained to test the recombinant-DNA-produced virus hybrids. This permit required that we test small trees inoculated with CTV at the time of planting. Under these conditions, those constructs that retained the T36 p23 and 3ʹ non-translated sequences induced greater amounts of stunting.",
    "language": "en",
    "license": {
        "name": "Creative Commons Attribution 4.0",
        "short_name": "CC BY 4.0",
        "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.",
        "url": "https://creativecommons.org/licenses/by/4.0"
    },
    "keywords": [],
    "section": "Articles",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/6hz37649",
    "frozenauthors": [
        {
            "first_name": "W.",
            "middle_name": "O.",
            "last_name": "Dawson",
            "name_suffix": "",
            "institution": "University of Florida, Citrus Research and Education Center, Lake Alfred, FL, USA",
            "department": "None"
        },
        {
            "first_name": "C.",
            "middle_name": "J.",
            "last_name": "Robertson",
            "name_suffix": "",
            "institution": "University of Florida, Citrus Research and Education Center, Lake Alfred, FL, USA",
            "department": "None"
        },
        {
            "first_name": "M.",
            "middle_name": "R.",
            "last_name": "Albiach-Martí",
            "name_suffix": "",
            "institution": "University of Florida, Citrus Research and Education Center, Lake Alfred, FL, USA; ValGenetics SL, C/Caterdrático Agustín, 9, Parc Cientific UV,\nEdificio 3 CUE, 46980 Paterna (Valencia), Spain",
            "department": "None"
        },
        {
            "first_name": "M.",
            "middle_name": "",
            "last_name": "Bar-Joseph",
            "name_suffix": "",
            "institution": "The S Tolkowsky Laboratory, The Volcani Center, Bet Dagan, Israel (retired)",
            "department": "None"
        },
        {
            "first_name": "S.",
            "middle_name": "M.",
            "last_name": "Garnsey",
            "name_suffix": "",
            "institution": "University of Florida, Citrus Research and Education Center, Lake Alfred, FL, USA",
            "department": "None"
        }
    ],
    "date_submitted": "2015-11-09T20:22:08Z",
    "date_accepted": "2015-11-09T20:22:08Z",
    "date_published": "2015-12-01T19:42:31Z",
    "render_galley": null,
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            "label": "",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/iocv_journalcitruspathology/article/41396/galley/30994/download/"
        }
    ]
}