The origin of the cultivated tomato
WebbCultivation and uses. The tomato is now grown worldwide for its edible fruits, with thousands of cultivars having been selected with varying fruit types, and for optimum growth in differing growing conditions. Cultivated tomatoes vary in size from cherry tomatoes, about the same 1–2 cm size as the wild tomato, up to beefsteak tomatoes 10 … Webb20 apr. 2024 · Although SLC is likely to have emerged in or around Ecuador, the geographic origin of tomato domestication has been debated for at least two centuries. ... Razifard …
The origin of the cultivated tomato
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Webb23 okt. 2024 · Origin Of The Word 'Tomato'. The English word ‘tomato’ is derived from the Spanish word tomate, which is ultimately derived from the Nahuatl word tomato, which means 'the swelling fruit'. Tomato gets this name because of its swollen body and juicy texture. In older English, it is also referred to as 'Love Apple', probably because of its ... Webb30 apr. 2024 · The tomato varieties that existed when tomatoes were first cultivated were yellow or orange. Through breeding, the standard color of tomato plant varieties is now red. While red may be the predominate color among tomatoes now, that doesn’t mean that there aren’t other colors of tomatoes available.
WebbThe cultivated tomato, Lycopersicon esculentum , is the second most consumed vegetable worldwide and a well-studied crop species in terms of genetics, genomics, and breeding. It is one of the earliest crop plants for which a genetic linkage map was constructed, and currently there are several molecular maps based on crosses between the cultivated and … WebbFirst, tomatoes belong to the family Solanaceae, which includes Datura and Belladonna - the deadly nightshade, among other poisonous species. The assumption was that tomatoes must be poisonous as well. Second, in Germany, because of its terrible smell, the tomato plant was rejected. The tomato acquired names like the "Devil's wolf apple."
WebbThe ancestral form of the cultivated tomato was originally confined to the Peru-Ecuador area. After spreading north possibly as a weed in pre-Columbian times it was not extensively domesticated until it reached Mexico,and from there the cultivated forms were disseminated.[AS] Jenkins, J.A. Webb14 okt. 2014 · The sequencing of 360 tomato varieties has yielded a 'genetic history' of the popular food crop. An important finding is that specific regions of the tomato genome were unintentionally depleted...
Webb20 juli 1998 · Tomatoes were introduced to North America from Europe. Thomas Jefferson is known to have raised them at Monticello in 1781. The tomato was used for food in Louisiana as early as 1812, but not in the northeastern states until about 1835. It did not … The plant is the basis of tomato catsup (also spelled ketchup), chili sauce, and … tomato, Any fruit of the numerous cultivated varieties of Solanum lycopersicum … Take these quizzes at Encyclopedia Britannica to test your knowledge on a … nightshade, (genus Solanum), genus of about 2,300 species of flowering plants … mosaic, plant disease caused by various strains of several hundred viruses. A … ketchup, also spelled catsup or catchup, seasoned pureed condiment widely used …
Webb2 feb. 2024 · First, native people in South America cultivated blueberry-sized wild tomatoes about 7,000 years ago to breed a plant with a cherry-sized fruit. Later, people in Mesoamerica bred this intermediate group further to form the large cultivated tomatoes that we eat today. tsmree sora asl frosinoneWebb20 mars 2024 · “Thus, the origin of the common cultivated tomato, SLL, ∼7 ka in Mexico, probably entailed re-selection of domestication traits (or a redomestication) from an SLC … phim the riteWebb15 mars 2024 · Studies on the reproductive dynamics under heat stress are crucial to breed more tolerant cultivars. In tomato, cultivars, breeding lines, and wild species have been evaluated for their response to heat stress. Here, we addressed the study to a panel of selected landraces representing traditional genotypes that usually show high adaptation … tsmree soraWebb25 juli 2024 · However, recent research in genetics indicates that the cherry-sized tomato originated in Ecuador around 80,000 years ago without any human domestication. … tsm reginald investmentWebbAbstract. THE history of cultivated plants is a subject which has attracted many botanists, and numerous theories of their origin from one or more wild prototypes have been published. Until ... tsm reps離開Webb13 apr. 2024 · Phytophthora infestans populations and lineages vary widely in their specificity to potato and tomato hosts, from specialisation to generalism. However, generalists that displace others and became dominant on both hosts are relatively uncommon. Generalists may have lower fitness compared to specialists on the host of … phim the rite 2011Webbflesh development.3,15 Tomato fruit development is similar to Arabidopsis siliques in terms of the ovary origin, so its fruit growth would require sufficient temporal and spatial miR172 expression to supress AP2 expression and permit appropriate AG and FUL expression. It is possible that overexpression of tsm return code 1