ESSAY
The prehistory of biology preprints:
A forgotten experiment from the 1960s
Matthew Cobb*
School of Biological Sciences, University of Manchester, Manchester, United Kingdom
* cobb@manchester.ac.uk
Abstract
In 1961, the National Institutes of Health (NIH) began to circulate biological preprints in a for-
gotten experiment called the Information Exchange Groups (IEGs). This system eventually
attracted over 3,600 participants and saw the production of over 2,500 different documents,
but by 1967, it was effectively shut down following the refusal of journals to accept articles
that had been circulated as preprints. This article charts the rise and fall of the IEGs and
explores the parallels with the 1990s and the biomedical preprint movement of today.
Introduction
Since 1991, physicists and mathematicians have been using the arXiv preprint repository to
circulate articles and ideas, to the envy of many biologists. After a number of failed attempts,
including ClinMed Netprints (1999–2005) and Nature Precedings (2007–2012), 2 biology pre-
print servers were launched in 2013—PeerJ Preprints and bioRxiv (Cold Spring Harbor Labo-
ratory). Many journals will now consider an article that has appeared on a preprint server, and
grant-awarding bodies on both sides of the Atlantic allow preprints to be cited in grant and fel-
lowship applications—some, such as the Chan Zuckerberg Initiative, insist that their investiga-
tors deposit their papers as preprints. [1]
This is widely seen as an example of biology finally catching up with physics [2, 3]—it
seems certain that the success of arXiv was influential in finally convincing journals to accept
biology preprints. In fact, biology first adopted large-scale circulation of preprints over half a
century ago, as part of a generalized interest in preprints that spanned much of science. From
1961–1967, the National Institutes of Health (NIH) in the United States pioneered a system
known as the Information Exchange Groups (IEGs). The IEGs, forgotten except by a handful
of historians of documentation [4,5,6,7], have been the subject of only 1 investigation, pub-
lished as an unrefereed report in 1971 [8]. The IEGs have not been systematically studied by
science historians—not only is there no IEG archive, there is not even a record of the docu-
ments they produced. The IEGs eventually fell victim to a campaign by journals and learned
societies, who considered the organized circulation of preprints in both biology and physics to
be a threat to their financial interests and to their perceived status as guardians of scientific
integrity [9].
PLOS Biology | https://doi.org/10.1371/journal.pbio.2003995 November 16, 2017 1 / 12
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OPEN ACCESS
Citation: Cobb M (2017) The prehistory of biology
preprints: A forgotten experiment from the 1960s.
PLoS Biol 15(11): e2003995. https://doi.org/
10.1371/journal.pbio.2003995
Published: November 16, 2017
Copyright: © 2017 Matthew Cobb. This is an open
access article distributed under the terms of the
Creative Commons Attribution License, which
permits unrestricted use, distribution, and
reproduction in any medium, provided the original
author and source are credited.
Funding: Cold Spring Harbor Laboratory http://
library.cshl.edu/personal-collections/sydney-
brenner/sydney-brenner-scholarship. Sydney
Brenner Research Scholarship. The funder had no
role in study design, data collection and analysis,
decision to publish, or preparation of the
manuscript.
Competing interests: The authors have declared
that no competing interests exist.
Abbreviations: AAI, American Association of
Immunologists; CERN, European Organization for
Nuclear Research; FASEB, Federation of American
Societies of Experimental Biology; IEGs,
Information Exchange Groups; NIH, National
Institutes of Health; NSF, National Science
Foundation; PIE, Physics Information Exchange;
SLAC, Stanford Linear Accelerator Center.