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(First upload on April 25 2015. Last on July 17 2024) [ 日本語 | English ]

Vicia L. (ソラマメ) V. faba L. (Soramame (ソラマメ/空豆, broad bean or fava bean) Lifeform: annual or biennial forb Origin: probably in southeastern Asia or northern Africa introduced to Japan in 8th century Chromosome number: 2n = 12 Use: medicine (constipation improvement, prevention of atherosclerosis, prevention of diabetes, diuretic promotion, inhibition of cancer, protection of skin and mucous membranes

Observation of chromosome and somatic cell division Methods: fixation → dye staining → preparation → observation

1-paired sex chromosome + 5 paried normal chromosomes = 12

telocentric dedian chromosome sub. medium chromosome

Vicia faba L. (ソラマメ)

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[1-3] beside a building in N24/E2, East Ward, Sapporo, on June 14 2024.