Historia Flashcards

1
Q

Descubrimiento del ADN x

A

Friendrich Miescher

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2
Q

Año del descubrimiento del ADN

A

1869

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3
Q

Nucleina

A

Sustancia acida con fosforo y N q precipitaba al tratar los núcleos aislados de las celulas con soluciones alcalinas, sales y alcohol

NUNCA SUPO Q HIZO JAJA pobechito iescher

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4
Q

Niels Bohr

A

El no. de electrones en c/orbita aumenta desde interior hacia exterior, absorben o emiten energia

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5
Q

Cuando nace la biolgia molecular

A

siglo XX x la fisica

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6
Q

Frederick Griffith

A

Principio de transformación–transferencia de info genetica en streptococcus

NO SUPO Q ERA ADN pobechito tmb

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7
Q

Año del principio de transformacion

A

1928

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8
Q

Avery, McLeond y McCarty

A

1era evidencia experimental d q el ADN es material genetico q almacena info

Iniciaron x principio de transformacion

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9
Q

Hershey-Chase

A

1952 confirman q los genes estan formado x ADN

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10
Q

James Watson y Francis Crick

A

Dieron a conocer la estructura 1953

pobrecita de Franklin :(

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11
Q

Avances en 1959

A

El ARNm es el intermediario del ADN y la proteina

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12
Q

Avanzas 1970

A

Se purifica la 1era enzima x restriccion

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13
Q

Avances 1986

A

Se desarrolla la amplificación de ADN x PCR

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14
Q

Avances 1977

A

Tecnologia de secuenciacion del ADN

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15
Q

Herramientas de la biologia molecular

A
  1. Microarreglos de expresion 95
  2. Secuenciacion capilar 98
  3. NGS: secuenciacion masiva (05,08,06)
  4. Terapia genica 2012
  5. Desarollo de vacunas sars cov 2020
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