Search results for "Citrus clementina"

showing 10 items of 13 documents

Cytological and molecular characterization of three gametoclones of Citrus clementina

2013

Abstract Background Three gametoclonal plants of Citrus clementina Hort. ex Tan., cv. Nules, designated ESP, FRA, and ITA (derived from three labs in Spain, France, and Italy, respectively), were selected for cytological and molecular characterization in order to elucidate genomic rearrangements provoked by haploidization. The study included comparisons of their ploidy, homozygosity, genome integrity, and gene dosage, using chromosome counting, flow cytometry, SSR marker genotyping, and array-Comparative Genomic Hybridization (array-CGH). Results Chromosome counting and flow cytometry revealed that ESP and FRA were haploid, but ITA was tri-haploid. Homozygous patterns, represented by a sing…

0106 biological sciencesCitrus[SDV]Life Sciences [q-bio]ÉvolutionPlant ScienceHaploidyHORT EX TAN01 natural sciencesGenomeF30 - Génétique et amélioration des planteshttp://aims.fao.org/aos/agrovoc/c_3185SSRSMARKERShttp://aims.fao.org/aos/agrovoc/c_2091http://aims.fao.org/aos/agrovoc/c_8837Citrus clementinaGynogénèseGenetics0303 health scienceshttp://aims.fao.org/aos/agrovoc/c_1637Homozygotehttp://aims.fao.org/aos/agrovoc/c_27583http://aims.fao.org/aos/agrovoc/c_26859Culture d'anthèreCytologieRECOVERYSettore AGR/03 - Arboricoltura Generale E Coltivazioni ArboreeGENOMEhttp://aims.fao.org/aos/agrovoc/c_3490[SDE]Environmental SciencesGametoclonal variationhttp://aims.fao.org/aos/agrovoc/c_6ce991ddPloidyhttp://aims.fao.org/aos/agrovoc/c_4026Genome PlantResearch ArticleLocus des caractères quantitatifsSéquence nucléotidiqueAnther cultureGamèteLocus (genetics)BiologyGenome sequencingGene dosageAnther culture Gynogenesis Gametoclonal variation Genome sequencingDNA sequencinghttp://aims.fao.org/aos/agrovoc/c_489103 medical and health sciencesGynogenesisRETICULATA BLANCOREGENERATIONHaploïdiehttp://aims.fao.org/aos/agrovoc/c_3081Anther culture;Gynogenesis;Gametoclonal variation;Genome sequencing;HORT EX TAN;ANTHER CULTURE;RETICULATA BLANCO;REGENERATION;RECOVERY;MARKERS;GENOME;SSRS[SDV.BV]Life Sciences [q-bio]/Vegetal BiologyAllelehttp://aims.fao.org/aos/agrovoc/c_37974GeneGenotypingAlleles030304 developmental biologyhttp://aims.fao.org/aos/agrovoc/c_2745Biologie moléculairehttp://aims.fao.org/aos/agrovoc/c_7273010606 plant biology & botany
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Monitoring and cellular characterisation of male gametic embryogenesis in Citrus clementina.

2004

CELLULAR CHARACTERIZATION CITRUS CLEMENTINA
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Effects of high and low intensità magnetic fields on pollen behaviour of Citrus clementina Hort. ex Tan. and Pinus pinea L.

2003

CITRUS CLEMENTINA POLLEN EMBRYOGENESIS
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Primeras etapas de la embriogenesis de microsporas en coltivo in vitro de anteras de Citrus clementina Hort. ex Tan.

2003

COLTURA DI ANTERE CITRUS CLEMENTINA
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CHARACTERIZATION OF LEAF ESSENTIAL OIL COMPOSITION OF HOMOZYGOUS AND HETEROZYGOUS Citrus clementina HORT. EX TAN. AND OF ITS ANCESTORS

2009

Citrus clementina ESSENTIAL OILSettore AGR/13 - Chimica Agraria
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Early embryo achievement through isolated microspore culture in citrus clementina hort. Ex tan., cvs. 'Monreal Rosso' and 'nules'

2015

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Meta-TopolinSomatic cellStamenmeta-Topolin.Plant ScienceBiologylcsh:Plant cultureHomozygosityCitrus breeding; Gametic embryogenesis; Homozygosity; Isolated microspore culture; Meta-Topolin; Plant Sciencechemistry.chemical_compoundMicrosporeBotanylcsh:SB1-1110Original ResearchEmbryogenesisGametic embryogenesifood and beveragesEmbryoGametic embryogenesisCitrus clementinaSettore AGR/03 - Arboricoltura Generale E Coltivazioni ArboreeCitrus breedingchemistryCytokininIsolated microspore cultureZeatin
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Study on the effect of polyamines on in vitro anther culture of Citrus clementina Hort. ex Tan.

2002

POLYAMINES CITRUS CLEMENTINA
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Direct Organogenesis from Cotyledons in Cultivars of Citrus clementina Hort. ex Tan

2011

An efficient protocol to induce shoot buds regeneration in Citrus clementina cultivars (“Monreal”, “SRA 63” and “SRA 64”) by direct organogenesis has been developed using cotyledons as explants. Cotyledons transversely cut in three segments and entire ones were cultured on Murashige and Skoog (1962) solidified medium containing vitamins, 500 mg·l−1 malt extract, 50 g·l−1 sucrose and supplemented with three different concentrations of BAP (8.8, 13.2 and 17.6 μM). In all three cultivars the entire cotyledons showed more shoot morphogenic potential than transversely cut ones and after 60 incubation days the optimum BAP concentration was 17.6 μM in “Monreal” (50% ± 2.89% of frequency regenerati…

SucroseOrganogenesisGeneral MedicineBiologyAcclimatizationSettore BIO/01 - Botanica Generalechemistry.chemical_compoundHorticultureTissue culturechemistryBotanyShootCitrus clementina Cotyledons Direct Organogenesis Plant Regeneration Tissue CultureCultivarIncubationExplant culture
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Characterization of Leaf Essential Oil Composition of Homozygous and HeterozygousCitrus clementinaHort. Extan. and its Ancestors

2013

Clementine is a natural tangor, resulting from an interspecific cross between mandarin and sweet orange. Gametic embryogenesis, allowing the single-step development of complete homozygous line from the heterozygous parents, increases the efficiency of perennial crop breeding programs. Tri-haploids have been regenerated through pollen embryogenesis (specifically, by anther culture) of Citrus clementina Hort. ex Tan., cv. Nules. Two of them (HOMO1 and HOMO2) have been acclimatized and grafted in vivo in 2000. Research regarding the chemical characteristics of plant regenerated by pollen embryogenesis or gynogenesis are useful to study the “gametoclonal variation”, as well as for further appli…

TangorCitrus clementina Hort. ex Tan. GC-MS analysis essential oils pollen embryogenesis.biologySettore AGR/13 - Chimica AgrariaOrganic ChemistryStamenfood and beveragesPerennial cropOrange (colour)Citrus clementinamedicine.disease_causebiology.organism_classificationBiochemistryAnalytical Chemistrylaw.inventionSettore AGR/03 - Arboricoltura Generale E Coltivazioni ArboreelawPollenBotanymedicineEssential oilJournal of Essential Oil Bearing Plants
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Untargeted metabolomics of rind essential oils allowed to differentiate two closely related clementine varieties

2021

[EN] Chemical characterization of clementine varieties (Citrus clementina Hort. ex Tan.) essential oils (EO) can lead to variety identification and valorization of their potential use in food and aroma industries. The goal of this study was the chemometric discrimination between two very closely related and morphologically identical clementine varieties, Clemenules (NL) and Clemenpons (PO), based on their rind EO, to identify the differential volatile organic compounds (VOCs) and to determine their antioxidant capacity. EO rind volatile profile was determined by gas chromatography coupled to mass spectrometry in Citrus fruit at different ripening stages grown two independent years in two di…

antioxidant activity<i>Citrus clementina</i>Plant ScienceflavedoSesquiterpeneArticlechemistry.chemical_compoundvolatile organic compoundsBIOQUIMICA Y BIOLOGIA MOLECULARCitrus clementinaFood scienceEcology Evolution Behavior and SystematicsAromaEcologybiologyBotanyClemenulesFood preservationVolatile organics compoundsRipeningClemenponsDodecanalQ01 Food science and technologybiology.organism_classificationF60 Plant physiology and biochemistryUntargeted metabolomicschemistryU30 Research methodsQK1-989clemenulesGas chromatographycitrus clementinaclemenponsClementineF30 Plant genetics and breeding
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