Contribution to Genetic Studies in Apple

Lespinasse, Yves; Fouillet, A.; Flick, Jean Daniel; Lespinasse, J.M.; Delort, F.

doi:10.17660/actahortic.1988.224.11

Cited by 9 publications

(3 citation statements)

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“…In later studies, an increasing number of breeders suggested that the red-skin trait was controlled by multiple genes 96 , 97 . Lespinasse et al analyzed the hybrid combinations of “Richared” and “Reinette di Landsberg” and found that the yellow-skinned trait was dominant to the red-skinned trait and was controlled by two dominant complementary genes.…”

Section: Breeding Of Red-skinned and Red-fleshed Applesmentioning

confidence: 99%

Malus sieversii: the origin, flavonoid synthesis mechanism, and breeding of red-skinned and red-fleshed apples

et al. 2018

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Flavonoids play essential roles in human health. Apple (Malus domestica Borkh.), one of the most widely produced and economically important fruit crops in temperate regions, is a significant source of flavonoids in the human diet and is among the top nutritionally rated and most widely consumed fruits worldwide. Epidemiological studies have shown that the consumption of apples, which are rich in a variety of free and easily absorbable flavonoids, is associated with a decreased risk of various diseases. However, apple production is challenged by serious inbreeding problems. The narrowing of the hereditary base has resulted in apples with poor nutritional quality and low flavonoid contents. Recently, there have been advances in our understanding of the roles that Malus sieversii (Ledeb.) M.Roem has played in the process of apple domestication and breeding. In this study, we review the origin of cultivated apples and red-fleshed apples, and discuss the genetic diversity and construction of the core collections of M. sieversii. We also discuss current research progress and breeding programs on red-skinned and red-fleshed apples and summarize the exploitation and utilization of M. sieversii in the breeding of high-flavonoid, and red-fleshed apples. This study highlights a valuable pattern of horticultural crop breeding using wild germplasm resources. The future challenges and directions of research on the molecular mechanisms of flavonoid accumulation and high-flavonoid apple breeding are discussed.

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Section: Breeding Of Red-skinned and Red-fleshed Applesmentioning

confidence: 99%

Malus sieversii: the origin, flavonoid synthesis mechanism, and breeding of red-skinned and red-fleshed apples

et al. 2018

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“…Based on the analysis of anthocyanin in 'Red Delicious' apple, Lespinasse et al (1988) suggested that anthocyanin synthesis in apple skin is controlled by 3 dominant genes. White and Lespinasse (1986) proposed that red fruit color is determined by 2 dominant complementary genes (A and B), with yellow fruit being produced by A or B alone, while yellow-green phenotypes result from the expression of a homozygous recessive genotype.…”

Section: Discussionmentioning

confidence: 99%

A and MdMYB1 allele-specific markers controlling apple (Malus x domestica Borkh.) skin color and suitability for marker-assisted selection

Zhang¹,

Wang²,

Chen³

et al. 2014

Genet. Mol. Res.

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ABSTRACT. Pre-selection for fruit skin color at the seedling stage would be highly advantageous, with marker-assisted selection offering a potential method for apple pre-selection. A and MdMYB1 alleles are allele-specific DNA markers that are potentially associated with apple skin color, and co-segregate with the Rf and Rni loci, respectively. Here, we assessed the potential application of these 2 alleles for markerassisted breeding across 30 diverse cultivars and 2 apple seedling progenies. The red skin color phenotype was usually associated with the MdMYB1-1 allele and A 1 allele, respectively, while the 2 molecular markers provided approximately 91% predictability in the 'Fuji' x 'Cripps Pink' and 'Fuji' x 'Gala' progenies. The results obtained from the 30 cultivars and 2 progenies were consistent for the 2 molecular markers. Hence, the results supported that Rf and Rni could be located in a gene cluster, or even correspond to alleles of the same gene. Our results are consistent with the hypothesis that red/yellow dimorphism is controlled by a monogenic system, with the presence of the red anthocyanin pigmentation being dominant. In addition, our results supported that the practical utilization of the 2 function markers to efficiently and accurately select red-skinned apple cultivars in apple scion breeding programs.

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“…Déjà au xvi e siècle, les artisans verriers italiens imitaient des matériaux précieux rappelant la nature -cristal de roche, pierres précieuses et semi-précieuses ou l'orgrâce à des objets en verre vendus à bas prix 88 . Les émailleurs poursuivent cette impulsion technique avec l'écaille pour réaliser des perles imitant différentes matières précieuses 89 . C'est le cas de Marthe Jeanne Vincent et ses perles aux tailles, formes et coloris variés, traduisant son adaptabilité commerciale et sa volonté de répondre à une large demande.…”

Section: Imiter Et Copier : Nouvelles Attentes De Consommation Et Inn...unclassified

Une enquête au cœur des livres de comptes d’une émailleuse parisienne au xviiie siècle

Ferrandery

2023

artefact

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The account books are rich sources concerning the technical and commercial practices of craftsmen-traders. From these documents, it is possible to trace the professional networks, technical processes, and internal organization of a workshop such as that of enameller Marthe Jeanne Vincent. This case study examines all the information from her account books (1765-1777) -actors, materials and objects, sales and purchases, prices-that contribute to the history of 18th-century Parisian enameling. Several enameling techniques are practiced in the Marthe Jeanne Vincent's workshop: faux pearls, pulled enamel and enamel painting. These techniques and their implementation by the enameller, and those she employs, are evidence of a change in the manufacturing process in response to the new semi-luxury market that was taking off at the time Marthe Jeanne Vincent was running her store.

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Contribution to Genetic Studies in Apple

Cited by 9 publications

References 0 publications

Malus sieversii: the origin, flavonoid synthesis mechanism, and breeding of red-skinned and red-fleshed apples

Malus sieversii: the origin, flavonoid synthesis mechanism, and breeding of red-skinned and red-fleshed apples

A and MdMYB1 allele-specific markers controlling apple (Malus x domestica Borkh.) skin color and suitability for marker-assisted selection

Une enquête au cœur des livres de comptes d’une émailleuse parisienne au xviiie siècle

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