Dates Code Génétique Flashcards

1
Q

1865

A

Gregor Mendel : Principe d’hérédité

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2
Q

1869

A

Friedrich Miescher : Composition cellulaire, découverte de la nucléine

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3
Q

1882

A

Walter Flemming : Observation des chromosomes au microscope

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4
Q

1902

A

Waller Sutton / Theodor Boveri : Hérédité génétique via les chromosomes

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5
Q

1909

A

Johannsen : Introduction du terme ‘gènes’

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6
Q

1953

A

Watson, Crick, Rosalind Franklin : Structure de l’ADN (diffraction rayon X), Prix Nobel 1962

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7
Q

1954

A

George Gamow : Minimum 3 bases pour coder un acide aminé

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8
Q

1954- 1964

A

1ère notion fondamentale : correspondance séquence ADN et code

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9
Q

1955

A

Crick, Zamecnik, Hoagland : ARNt transfère l’information pour produire des protéines

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10
Q

1955- 1975

A

2ème notion fondamentale : ARN messager intermédiaire ADN → protéines

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11
Q

1958

A

Meselson et Stahl : Mode semi-conservatif de réplication de l’ADN

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12
Q

1961

A

Crick et Brenner : Séquence ADN modifiée de manière unique (bactériophage T4)

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13
Q

1964

A

Nuremberg et Leder : Déchiffrage quasi complet du code génétique

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14
Q

1965

A

Robert Holley : Séquençage du premier ARNt

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15
Q

1975

A

Confirmation de la structure 3D de l’ARNt (données de Holley)

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16
Q

2009

A

3 chercheurs obtiennent le Prix Nobel pour la mise en évidence des télomérases