Dates Flashcards

(14 cards)

1
Q

1860

A

Mendel
CCL 1 = les caractéristiques sont sous le contrôle de 2 gènes différents
CCL 2 = les caractéristiques ne sont pas toujours liées entre elles
CCL 3 = notion de dominance et de recessivité

Notion génotype / phénotype

ADN = Support de l’hérédité

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2
Q

1905

A

Présence du chromosome Y déterminant le sexe

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3
Q

1930

A

Griffith
Pneumocoques : transfo des bacteries de souche R qui redonne aux bact le pouvoir de forler des capsides et d être pathogènes

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4
Q

1952

A

Avery, hershey et chase

ADN = info génétique + support de l’hérédité

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5
Q

1953

A

Watson, Crick & Coll

Double hélice de l’ADN

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6
Q

1956

A

Kornberg

Découverte de l’ARN + Polymerase 1

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7
Q

1958

A

Meselson, Stahl

Replication de l’ADN

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8
Q

1960

A

Monod

ARN messager

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9
Q

1962/1965

A

Arber

Découverte des enzymes de restriction

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10
Q

1961/1966

A

Nirenberg, Matthaei

Decriptage du code génétique

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11
Q

1965

A

Monod, Jacob

Regulation de l’expression des gènes (opération lactose)

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12
Q

1972/1973

A

Sanger
Outil des enzymes de restriction
Séquençage de l’ADN

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13
Q

1986/1988

A

PCR

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14
Q

2003

A

Séquençage complet de l’ADN du génome humain

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