Genetics in fiction a genetic accident with disastrous consequences; or, the feasibility and desirability of a planned genetic alteration. The treatment of science in these stories has been uneven and often unrealistic. The film "Gattaca" did attempt to portray science accurately but was criticised by scientists. Modern genetics began with the work of the monk Gregor Mendel in the 19th century, on the inheritance of traits in pea plants. Mendel found that visible traits, such as whether peas were round or wrinkled, were inherited discretely, rather than by blending the attributes of the two parents. In 1900, Hugo de Vries and other scientists
Johann Gregor Thalnitscher Johann Gregor Thalnitscher Johann Gregor Thalnitscher von Thalberg (10 March 1655 – 3 October 1719; less often known by his Slovene name "Janez Gregor Dolničar") was a Carniolan lawyer, scholar of ancient inscriptions, chronicler, and historian. Thalnitscher was born in Ljubljana on 10 March 1655 to Johann Baptist Thalnitscher and Maria Anna née Schönleben. His father was a Ljubljana judge and mayor, and made it possible for his son to study and travel throughout Germany and Italy, where he developed an enthusiasm for Baroque art. He studied in Ingolstadt and Bologna, and became a doctor of law in Bologna in