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The Joshua Lederberg Papers

Title:
Letter from Sol H. Goodgal to Joshua Lederberg pdf (83,642 Bytes) transcript of pdf
Letter from Sol H. Goodgal to Joshua Lederberg
Description:
Item is handwritten.
Number of Image Pages:
2 (83,642 Bytes)
Date:
1957-08-13 (August 13, 1957)
Creator:
Goodgal, Sol H.
Recipient:
Lederberg, Joshua
Rights:
Reproduced with permission of Sol H. Goodgal.
Relation:
Lederberg Grouping: Correspondence C
Box Number: 10
Folder Number: 132
Unique Identifier:
BBAJAO
Accession Number:
13
Document Type:
Letters (correspondence)
Language:
English
Format:
application/pdf
image/tif
Physical Condition:
Good
Series: Correspondence, 1935-2002
SubSeries: 1953-1960
Folder: Goodgal, Sol H.
Transcript:
Aug 13
Dear Josh,
We have been away on vacation.
I should have the dried cultures ready in a few days. Unfortunately, I do not have this stock dried.
You can prepare the triply marked stock Strep 2, Catho 2, and Eryth 2 from the sensitive Rd by a single days effort. Simply plate the cells at low dilution with all time antibiotics after treatment with the multiply marked T.P. and suitable time for expression. The frequency of S2C2E2 should be the frequency expected for double transformation since S and C are linked. The frequency of doubles is the product of the single frequencies unless the cells are transforming at low frequencies in which case a competency
[END PAGE ONE]
[BEGIN PAGE TWO]
factor must be applied.
I hope your visit is a most enjoyable one.
Best regards to Esther.
Yours truly,
Sol
Metadata Last Modified Date:
2011-08-12
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