-
Period: to
Gregor Mendel
Mendel's peas:
1- Features with constant differences.
2- Protected hybrids or of easy protection.
3- Offspring without fertility problems. -
Period: to
Carl von Naegeli
Natural sciences society, Brünn -
Period: to
John Langdon Down
Observation of chromosomes in the nuclei, of the fact that their number is constant for a given cell and species and that they are equally distributed during cell division. -
Period: to
Perkin, Wallach
synthetic dyes -
Period: to
Walter S. Sutton
Chromosomes as the physical basis of inheritance -
Period: to
Walter Flemming
Aster mitosis -
Period: to
Hugo Vries, Karl E. Correns, Erich von Tschemak
Rediscovery of Mendel´s work -
Period: to
William Bateson
1907 Genetics -
Period: to
Garrod
Alcaptonuria in endogamic families. Bateson and Saunders propose it as a recessive disorder -
Period: to
Theodor Boveri
(cytogenetics) the chromosomes carry the genetic material -
Period: to
Thomas Hunt Morgan
Mutant -
Period: to
Kossel
A, G, C, T, sugar -
Period: to
Levene
Ribose and D-ribose, nucleotides -
Period: to
Sturtevant
Genetic maps
Mechanism of mendelian inheritance -
Period: to
Wilkins and Rosalind Franklin
-
Period: to
H.J Muller
X Rays -
Period: to
Beadle and Tatum
One gene, one enzyme -
Period: to
Avery, MacLeod, MaCarthy
Transforming factor -
Period: to
Jaques Monod and François Jacob
mRNA -
Period: to
Werner Arber
Restriction enzymes -
Period: to
Cohen and Boyer
Recombinant DNA -
Period: to
James Watson
Human Genome -
Period: to
Kary Mullis
Polymerase Chain Reaction