The INRA-CIRAD citrus germplasm collection of San Giuliano, Corsica

Luro, François; Bloquel, E.; Tomu, Bruno; Costantino, Gilles; Tur, Isabelle; Riolacci, Simone; Varamo, François; Ollitrault, Patrick; Froelicher, Yann; Curk, Franck; Pailly, Olivier

doi:10.4000/books.pcjb.2232

Cited by 16 publications

(20 citation statements)

References 22 publications

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“…For example, annual controls for Citrus tristeza virus (CTV) and triennial controls for Citrus exocortis viroid (CEVd) are carried out to maintain the pest-free status of the open-field repository (Luro et al, 2017). The first is managed as voluntary tests by INRA-CIRAD and consists of visual inspections in the field to detect any pests, and regularly includes laboratory tests to detect viruses and other graft-transmissible or insect-borne pathogens.…”

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

“…Cryopreservation of seeds and shoot tips is also under development by INRA-CIRAD, in addition to field and greenhouse collections (Luro et al, 2017). Cryopreservation of seeds and shoot tips is also under development by INRA-CIRAD, in addition to field and greenhouse collections (Luro et al, 2017).…”

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

“…The French collection of Citrus varieties is established in Corsica as a biological resource centre managed by INRA and CIRAD (Luro et al, 2017). It belongs to the national network of plant biological resources, and maintains and characterizes genetic resource collections of different Citrus varieties and related species.…”

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

“…The first is managed as voluntary tests by INRA-CIRAD and consists of visual inspections in the field to detect any pests, and regularly includes laboratory tests to detect viruses and other graft-transmissible or insect-borne pathogens. For example, annual controls for Citrus tristeza virus (CTV) and triennial controls for Citrus exocortis viroid (CEVd) are carried out to maintain the pest-free status of the open-field repository (Luro et al, 2017). The second type of test is managed through official inspections and controls by the National Plant Protection Organization, according to the Citrus control plan established in Corsica for plantations and nurseries, in order to issue European Plant Passports for circulation within the EU, or phytosanitary certificates for export to third countries.…”

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

“…In order to improve biosecurity and preservation of its collections, the centre amplified by grafting a selection representing the 300 most diffused accessions and transferred the selection to an insect-proof greenhouse to protect it against insect-transmitted pathogens. Cryopreservation of seeds and shoot tips is also under development by INRA-CIRAD, in addition to field and greenhouse collections (Luro et al, 2017).…”

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

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Phytosanitary management of Citrus germplasm in France

Legrand¹

2019

EPPO Bulletin

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It is important to assess the phytosanitary status of plants for planting as many pests are transmitted with plant propagating material. The phytosanitary management of Citrus germplasm in France, in application of the European phytosanitary regulations, is described in this article. Import of Citrus germplasm into France is strictly regulated and only possible through the post‐entry quarantine station for plants, which receives plant material from all over the world. Subsequently, the French Citrus biological resource centre maintains and distributes plant material to the scientific community and to partners for production of graft‐sticks and plants for planting in nurseries. The continuous assessment of the phyto sanitary status of plants for planting throughout the production chain involves different stakeholders to ensure the high quality plant health status of Citrus orchards.

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Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

Section: The French National Collection Of Citrus Varietiesmentioning

confidence: 99%

See 3 more Smart Citations

Phytosanitary management of Citrus germplasm in France

Legrand¹

2019

EPPO Bulletin

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Genetic, morphological and chemical investigations reveal the genetic origin of Pompia (C. medica tuberosa Risso & Poiteau) – An old endemic Sardinian citrus fruit

et al. 2019

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Citrus fruits have been introduced to the Mediterranean area from Asia for centuries and spontaneous crosses have generated several hybrid forms, some of which have had agricultural or industrial success while others have remained niche food or ornamental products, or have disappeared. Pompia (C. medica tuberosa Risso & Poiteau) is an old endemic citrus fruit from Sardinia of unknown genetic origin. Initial phenotypic and molecular characterizations revealed a high degree of similarity with lemon (C. limon (L.) Burm.) and citron (C. medica L.). To identify the ancestors of Pompia, 70 citrus species of the Citrus genus were genotyped with 36 codominant molecular markers (SSR and InDel) of nuclear and cytoplasmic genomes. Diversity analysis and allelic comparisons between each citrus species at each locus indicated that Pompia resembles lemon and limonette of Marrakech, i.e. the result of a cross between sour orange (C. aurantium L.) and citron, where citron was the pollinator. Two Italian citron varieties were identified as potential male parents, i.e. Diamante and Common Poncire. However, we were unable to differentiate varieties of sour oranges because varietal diversification in this horticultural group resulted from DNA sequence variations that SSR or InDel markers could not reveal. Rhob el Arsa and Poncire de Collioure were found to be two synonyms of Pompia. Pompia appeared to be equally distinct from citron, lemon and sour orange based on the overall analysis of the fruit, leaf and seed phenotype, and juice chemical composition. At the leaf level, the Pompia essential oil (EO) composition is close to that of citron whereas the zest is much closer to that of sour orange.

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Characterization of Odor-Active Compounds of Ichang Lemon (Citrus wilsonii Tan.) and Identification of Its Genetic Interspecific Origin by DNA Genotyping

Demarcq

Cavailles

Lambert

et al. 2021

J. Agric. Food Chem.

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Ichang lemon is a citrus fruit whose rind gives off a delicious and much appreciated fragrance and flavor. The volatile components of the fruit peel of Ichang lemon were investigated by GC-MS and GC-O (AEDA method). Simultaneously, its genetic origin was identified by using diagnostic SNP markers specific to ancestral species and multiallelic SSR and InDel markers. Ichang lemon combines three ancestral genomes (Citrus maxima, Citrus ichangensis, and Citrus reticulata) and may be a pummelo × Yuzu hybrid. Although the major compounds of the Ichang lemon aromatic profile were present in Citrus junos, a few pummelo-specific compounds were also detected, such as indole and nootkatone, in agreement with its maternal lineage. 3-Methyl-3-sulfanylbutyl acetate, reported to occur in passion fruit and brewed coffee, was identified by GC-MS, GC-QTOF-MS, and GC-FTIR for the first time in citrus. This odor-active compound has a sulfurous, tropical fruity, green note.

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The INRA-CIRAD citrus germplasm collection of San Giuliano, Corsica

Cited by 16 publications

References 22 publications

Phytosanitary management of Citrus germplasm in France

Phytosanitary management of Citrus germplasm in France

Genetic, morphological and chemical investigations reveal the genetic origin of Pompia (C. medica tuberosa Risso & Poiteau) – An old endemic Sardinian citrus fruit

Characterization of Odor-Active Compounds of Ichang Lemon (Citrus wilsonii Tan.) and Identification of Its Genetic Interspecific Origin by DNA Genotyping

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