Chasing breeding footprints through structural variations in Cucumis melo and wild relatives
نویسندگان
چکیده
منابع مشابه
The genome of melon (Cucumis melo L.).
We report the genome sequence of melon, an important horticultural crop worldwide. We assembled 375 Mb of the double-haploid line DHL92, representing 83.3% of the estimated melon genome. We predicted 27,427 protein-coding genes, which we analyzed by reconstructing 22,218 phylogenetic trees, allowing mapping of the orthology and paralogy relationships of sequenced plant genomes. We observed the ...
متن کاملCucumber (Cucumis sativus) and melon (C. melo) have numerous wild relatives in Asia and Australia, and the sister species of melon is from Australia.
Among the fundamental questions regarding cultivated plants is their geographic origin and region of domestication. The genus Cucumis, which includes cucumber (Cucumis sativus) and melon (Cucumis melo), has numerous wild African species, and it has therefore been assumed that melon originated in Africa. For cucumber, this seemed less likely because wild cucumbers exist in India and a closely re...
متن کاملExploiting Wild Relatives for Genomics-assisted Breeding of Perennial Crops
Perennial crops are vital contributors to global food production and nutrition. However, the breeding of new perennial crops is an expensive and time-consuming process due to the large size and lengthy juvenile phase of many species. Genomics provides a valuable tool for improving the efficiency of breeding by allowing progeny possessing a trait of interest to be selected at the seed or seedlin...
متن کاملMedieval emergence of sweet melons, Cucumis melo (Cucurbitaceae).
BACKGROUND Sweet melons, Cucumis melo, are a widely grown and highly prized crop. While melons were familiar in antiquity, they were grown mostly for use of the young fruits, which are similar in appearance and taste to cucumbers, C. sativus. The time and place of emergence of sweet melons is obscure, but they are generally thought to have reached Europe from the east near the end of the 15th c...
متن کاملReproductive biology of the andromonoecious Cucumis melo subsp. agrestis (Cucurbitaceae).
BACKGROUND AND AIMS Cucumis melo subsp. agrestis (Cucurbitaceae) is cultivated in many African regions for its edible kernels used as a soup thickener. The plant, an annual, andromonoecious, trailing-vine species, is of high social, cultural and economic value for local communities. In order to improve the yield of this crop, the first step and our aim were to elucidate its breeding system. M...
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ژورنال
عنوان ژورنال: G3 Genes|Genomes|Genetics
سال: 2020
ISSN: 2160-1836
DOI: 10.1093/g3journal/jkaa038