Determining the parental combinations of the triploid acid citrus cultivars ‘Yellow Bell’ and ‘Tahiti lime’ using DNA marker analyses
| Autor: | Michiharu Nakano, Shun Sugawa, Masasyuki Kita, Terutaka Yoshioka, Junko Kaneyoshi, Hiroshi Fujii, Tokurou Shimizu, Akira Kitajima |
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| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
0301 basic medicine fungi food and beverages Mexican lime Horticulture engineering.material Biology Sequence repeat medicine.disease_cause 01 natural sciences 03 medical and health sciences 030104 developmental biology Genetic marker Pollen medicine engineering Cultivar Orchard 010606 plant biology & botany Lime Hybrid |
| Zdroj: | SC30201812270016 NARO成果DBd Embargo period: 24 months https://www.elsevier.com/__data/promis_misc/external-embargo-list.pdf |
| ISSN: | 0304-4238 |
| Popis: | Triploid breeding is an effective way to obtain seedless hybrids. In addition to artificial breeding, some triploid cultivars occur naturally in the genus Citrus. ‘Yellow Bell’, a new lemon cultivar recently patented in Japan was selected from the small seed of an open-pollinated ‘Villafranca’ fruit. Therefore, it has an unknown pollen parent. To characterize the pollen parent of ‘Yellow Bell’, possible parental cultivars were genotyped using simple sequence repeat markers, and then the parental relationships were estimated by establishing the inheritance of tri-allelic marker genotypes. As a result, the pollen-donating parent of ‘Yellow Bell’ was determined to be ‘Summer Fresh’, which was growing 40 m from the maternal tree in the same orchard. The parentage of ‘Tahiti lime’, a lime cultivar having a long cultivation history, was evaluated in a similar manner and it was confirmed that ‘Mexican lime’ and a true lemon cultivar were the parents. |
| Databáze: | OpenAIRE |
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