Mendelian segregation

Occurs when alleles are inherited according to Mendel's Laws.

Glossary of Biotechnology for Food and Agriculture . 2015.

Look at other dictionaries:

  • Mendelian inheritance — For a non technical introduction to the topic, see Introduction to genetics. Part of a series on Genetics Key components Chromosome DNA • RNA Genome Heredity …   Wikipedia

  • Mendelian inheritance — Inheritance of characters according to the classical laws formulated by Gregor Mendel, which give the classic ratios of segregation in the F2 generation. In sexually reproducing organisms, any process of heredity explicable in terms of… …   Dictionary of molecular biology

  • non-Mendelian inheritance — In eukaryotes, patterns of gene transmission not explicable in terms of segregation, independent assortment and linkage. May be due to cytoplasmic inheritance, gene conversion, meiotic drive, etc …   Dictionary of molecular biology

  • heredity — /heuh red i tee/, n., pl. heredities. Biol. 1. the transmission of genetic characters from parents to offspring: it is dependent upon the segregation and recombination of genes during meiosis and fertilization and results in the genesis of a new… …   Universalium

  • Evolution —     Evolution (History and Scientific Foundation)     † Catholic Encyclopedia ► Evolution (History and Scientific Foundation)     The world of organisms comprises a great system of individual forms generally classified according to structural… …   Catholic encyclopedia

  • Meiotic Drive — oder Segregation Distortion, selten auch Meiotischer Drive, bezeichnet eine Abweichung von der zweiten mendelschen Regel der Vererbung, der Spaltungs oder Segregationsregel, und vom gewöhnlichen Ablauf der Meiose.[1] Während im Regelfall homologe …   Deutsch Wikipedia

  • Meiotic drive — Als Meiotic drive bezeichnet man die Beobachtung, dass das Verhältnis von Allelen in Geschlechtszellen nicht immer dem entspricht, wie es nach der Meiose sein sollte. Dieses Phänomen wurde von L. Sandler und E. Novitski 1957 beschrieben.[1] Bei… …   Deutsch Wikipedia

  • Correns , Karl Erich — (1864–1933) German botanist and geneticist Correns, the only child of the painter Erich Correns, was born in Munich, Germany. He studied at Tübingen University, where he began his research on the effect of foreign pollen in changing the visible… …   Scientists

  • gene conversion — A process, often associated with recombination, during which one allele is replicated at the expense of another, leading to non Mendelian segregation ratios …   Glossary of Biotechnology

  • Менделевское расщепление — * мендэлеўскае расшчапленне * mendelian segregation or mendelise расщепление гибридного потомства во втором поколении в соответствии с законами Менделя (см.), в частности, с правилом независимого распределения наследственных факторов …   Генетика. Энциклопедический словарь

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