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Favre Flicien Jourda Cyril Grisoni Michel Piet Quentin Rivallan Ronan Dijoux Jean-Bernard Hascoat Jrmy Lepers-Andrzejewski Sandra Besse Pascale Charron Carine 《Genetic Resources and Crop Evolution》2022,69(6):2125-2139
Genetic Resources and Crop Evolution - The Vanilla genus is a complex taxonomic group characterized by a vegetative reproduction mode combined with intra- and inter-specific hybridizations, and... 相似文献
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Adeline Barnaud Yves Vigouroux Mamadou Tely Diallo Marie Piquet Mamadou Billo Barry Yacoubou Bakasso Leila Zekraoui Ronan Rivallan Ndjido A. Kane Claire Billot 《Genetic Resources and Crop Evolution》2017,64(7):1485-1490
In a context of the global major changes, it is mandatory to enlarge the range of crops supporting food security and pay great attention to neglected and underutilized species. However, basic knowledge of the biology of many neglected and underutilized species is still lacking to increase their yields. In this study, the mating system of white fonio [Digitaria exilis (Kippist.) Stapf], a West African minor and promising cereal, is assessed. Progenies arrays from both homozygous and heterozygous mothers were genotyped with microsatellites markers. The rate of genotyping errors in the experiments was assessed and a likelihood framework was used to determine the probability of different mating systems: outcrossing, self-fertilization and apomixis. The results suggested that white fonio has a highly selfing reproductive system with a possible outcrossing rate of 1.7%. Understanding the reproduction system of white fonio opens up opportunities for more effective breeding programs and a wider use of this cereal for food security improvement. 相似文献
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