THE PROBLEM OF HETEROSIS

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80-00926A002700040011-8
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 1
• Document Creation Date: December 14, 2016
• Document Release Date: March 7, 2002
• Sequence Number: 11
• Publication Date: November 14, 1950
• Content Type: REPORT

ApproveCM3C5116d 101
SUBJECT "The Problem of Heterosis0?
PLACE
ACQUIRED
DATE
ACQUIRED
THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE
OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT 50
U. S. C.. SI AND 32. AS AMENDED. ITS TRANSMISSION OR THE REVELATION
OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PRO-
HIBITED BY LAW. REPRODUCTIO OF THIS FORM IS PROHIBITED.
INFORMATION REPORT
13:SAN ATTAC}9F1-
.A0 NOT DETACH
25X1A
AL INTELLIGENCE AGENCY
25X1X
REPORT NO.
CD NO'.
DATE DISTR.
NO. OF PAGES!
NO. OF ENCLS.
(LISTED BELOW)
SUPPLEMENT TO
REPORT NO.
25X1A
,fNOV 1950
THIS IS UNEVALUATED INFORMATION
1. Available on loan from -Foreign Ibc ? Div is a microfilm copy of a series of fire documents
bearing the general title, "The Problem of Heterosis". The five documents bear the
following separate subtitles under the general heading above:
I Heterosis in intervarietal crosses of Phaseolus vulgaris
II Heterosis in interspecific and intervarietal crosses of
Petunia
III Postive skewness of the P2 frequency distributions
IV Inheritance of vigorous growth
V he hypothesis of co-operating factors
2. These studies were prepared by Malinowski, Institute of Genetics,Skierniewice,
Poland and were published by the Polish Academy of Sciences and Letters under the
imprint of the University of Krakow in 1950.
- encl.
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CLASSIFICATION
Approved For Release 20q 108/97 ::CIA-Rpp80-00926A002700040011-8