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单词 Thomas Hunt Morgan
释义

Thomas Hunt Morgan

中文百科

托马斯·亨特·摩尔根

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Ilustración de Thomas Hunt Morgan de la recombinación genética (1916).
Experimentos de cruzar hechos por Morgan, ilustrando el enlace-X herencia de una mutación de ojos blancos en Drosophila, demostrando la herencia ligada al sexo.[1]

托马斯·亨特·摩尔根1866年9月25日-1945年12月4日),美国遗传学家、现代遗传学之父,约翰霍普金斯大学博士。他在对果蝇遗传突变的研究中,首次确认了染色体是基因的载体,还找出了多个突变基因在染色体上的分布位置,因此获1933年诺贝尔生理医学奖。此外,他还发现了遗传连锁定律。

英语百科

Thomas Hunt Morgan 托马斯·亨特·摩尔根

In a typical Drosophila genetics experiment, male and female flies with known phenotypes are put in a jar to mate; females must be virgins. Eggs are laid in porridge which the larva feed on; when the life cycle is complete, the progeny are scored for inheritance of the trait of interest.
Sex linked inheritance of the white eyed mutation.
Morgan's illustration of crossing over, from his 1916 A Critique of the Theory of Evolution

Thomas Hunt Morgan (September 25, 1866 – December 4, 1945) was an American evolutionary biologist, geneticist, embryologist, and science author who won the Nobel Prize in Physiology or Medicine in 1933 for discoveries elucidating the role that the chromosome plays in heredity.

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更新时间:2025/6/18 2:23:35