A total of 90 alleles were observed. For convenience, roast a sweet potato the night before. Molecular markers make it possible to conduct such comparisons across countries and continents. We performed a principal component analysis to obtain synthetic uncorrelated climatic contrast. Sweet potato slips are produced by year-old sweet potatoes in hot … You can find words like Sweet Potato from Hamariweb.com dictionary in multiple languages like Urdu, Arabic, Hindi, Spanish, French and other languages. The sweet potato, or “sweet tata,” as we call it in the Gullah culture, was a staple in my childhood and is still a basic in my own household today because it was and remains a major crop harvested by Gullah communities. No, PLOS is a nonprofit 501(c)(3) corporation, #C2354500, based in San Francisco, California, US, https://doi.org/10.1371/journal.pone.0177697. No, Is the Subject Area "Genetics" applicable to this article? Finally K = 5 was chosen because it was the best assignment for each sample. Remarkably, the number of names recorded in our study was relatively small, with only 31 local names for 132 accessions. We assessed the composition of the group at different K values (3, 4, 5, 6) and K = 5 appeared to be the best number of genetic groups to explain the genetic data on the basis of significant statistical analysis, individual position in the group, and membership probability. broad scope, and wide readership – a perfect fit for your research every time. Genetic clusters and morphologic traits. Michael W. Twitty, a culinary historian and author of Cooking Gene , distinguishes between the two delicacies: “Yam is definitely a term from Western Africa, especially Senegambia, where in several West Atlantic languages it refers to the verb, nyam, to eat. A total of 21 agro-morphological traits were used. Different genotypes from different genetic clusters were generally found within the villages. The Bayesian information criterion (BIC) values assessed from two to 12 clusters decreased steadily with increasing K (S2 Fig). https://doi.org/10.1371/journal.pone.0177697, Editor: Roberto Papa, Università Politecnica delle Marche, ITALY, Received: December 26, 2015; Accepted: May 2, 2017; Published: May 26, 2017. Yams are starchy and have a rough, brown exterior. A lot of people are always confused in choosing between sweet and white potato for muscle gain and weight loss. https://doi.org/10.1371/journal.pone.0177697.s009. Simply made with only one ingredient, Certified organic sweet potato. The questions we addressed in this study are: i) how is sweet potato structured along the environmental gradient from the Tropics to the Sahel? Sweet and regular potatoes are both tuberous root vegetables, but they differ in appearance and taste. Yams, however, are a totally different vegetable that either type of sweet potato, with a white inside and a dark, nearly black skin. 99 examples: Common species of vegetables cultivated on the plots were tomato, spinach… https://doi.org/10.1371/journal.pone.0177697.s001. German Translation of “ sweet potato” | The official Collins English-German Dictionary online. Discover a faster, simpler path to publishing in a high-quality journal. The high diversity observed in West Africa might suggests that sweet potato was also introduced in the region rather than simply being the result of diffusion after its introduction in East Africa. To understand the genetic structure and diversity of sweet potato in West Africa, we focused on two countries, Togo and Senegal, which cover a range of climates. The two groups “Tropical accessions” and “Sahelian accessions” were certainly shaped by ecological conditions, and might reflect specific adaptation to climate and soil. The scientific name for sweet potatoes is Ipomoea batatas.Sweet potatoes of all kinds are good alternatives to white potatoes. Analyses were computed independently on the two datasets, and overall agreement was shown between datasets (see details in the supplementary file). However, one should be cautious, because different sets of SSR markers are used, and type and number of repetitions for the microsatellite motif impact the number of alleles and consequently the diversity assessment  Nevertheless, a higher diversity in our study is not unexpected, because we sampled a greater climatic contrast in West Africa and more than one country. For K = 4 and K = 5, nine traits were associated. You can discover details including top producing & exporting countries, real-time market prices, local product varieties, seasonality, production & export volumes, and more. In Senegal (Saint Louis) the climate is Sahelian. 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