种质论( Theory of germplasm) A.Wem1883. Germeplasm-+ Germplasm Germplasm L Somatoplasm L Somatoplasm Root stem, Leaf
种质论（Theory of germplasm） Germeplasm Somatoplasm Root, Stem, Leaf…… A.Weismann 1883. Somatoplasm → Germplasm → Germplasm
孟德尔(1823-1884)“遗传学之父” 阐迷了遗传学的分高和自由组合两大定 律,以及“基因”的概念
孟德尔 (1823-1884) “遗传学之父” 阐述了遗传学的分离和自由组合两大定 律，以及“基因”的概念
Pure yellow Pure green Mendelweb如 Mendel's paper in English Hybrid yellow Experiments in Plant Hybridization (1865 by Gregor Mendel Read at the meetings of February 8th, and March 8th, 1865 a Seoond generation Versuche uber Pflanzen-Hybriden Mendel Web Notes The Readet' merde [1]Introductory Remarks Experience of artificial fertilization, such as is effected with ornamental plants in order to obtain new variations in color, has led to the experiments which will here be discussed. The striking regularity with which the same hybrid forms always reappeared whenever fertilization took place between the same species induced further experiments to be undertaken, the object of which was to follow up the developments of the hybrids in their progeny
Mendel's Paper in English Experiments in Plant Hybridization (1865) by Gregor Mendel Read at the meetings of February 8th, and March 8th, 1865 [1] Introductory Remarks Experience of artificial fertilization, such as is effected with ornamental plants in order to obtain new variations in color, has led to the experiments which will here be discussed. The striking regularity with which the same hybrid forms always reappeared whenever fertilization took place between the same species induced further experiments to be undertaken, the object of which was to follow up the developments of the hybrids in their progeny
遗传因子假说( Hypothesis of the inherited factor) G J Mendel 1866 生物性状由遗传因子控制 亲代传给子代的是遗传因子(A,a. 遗传因子在体细胞内成双(AA,aa), 在生殖细胞内为单(A,a) 杂合子后代体细胞内具有成双的 遗传因子(Aa) 等位的遗传因子独立分离,非等 位遗传因子间自由组合地分配到 配子中
遗传因子假说(Hypothesis of the inherited factor) G. J. Mendel 1866. • 生物性状由遗传因子控制 • 亲代传给子代的是遗传因子(A,a….) • 遗传因子在体细胞内成双(AA,aa), 在生殖细胞内为单（A,a） • 杂合子后代体细胞内具有成双的 遗传因子(Aa) • 等位的遗传因子独立分离,非等 位遗传因子间自由组合地分配到 配子中
摩尔根: 阐述了遗传学的连锁与交换定律, 被誉为“现代实验生物学奠基人”。 尔根185
摩尔根： 阐述了遗传学的连锁与交换定律， 被誉为“现代实验生物学奠基人