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William F. Martin

American botanist and microbiologist

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 19, 2025
Entity authorityQ3568813 ↗
Source-derived summary

William Martin (born February 16, 1957, in Bethesda, Maryland) is an American botanist and microbiologist, currently Head of the Institut für Molekulare Evolution, Heinrich Heine Universität, Düsseldorf.

Born in Bethesda, Maryland, Martin was educated at Richland College, Dallas, Texas, and Texas A&M University. After working as a carpenter in Dallas, Martin moved to Hannover, Germany, and obtained his university Diploma from Technische Universität Hannover in 1985. Martin's PhD is from Max-Planck-Institut für Züchtungsforschung, Cologne, where he did postdoctoral research, followed by further postdoctoral work at Institut für Genetik, Technische Universität Braunschweig, where he obtained his Habilitation in 1992. In 1999, Martin became full (C4) professor at Universität Düsseldorf.

Martin is a distinguished and sometimes controversial contributor to the field of molecular evolution and the origin of life. He is known particularly for his work on the evolution of the Calvin cycle and plastids including chloroplasts, and, more generally, for contributions to understanding the origin and evolution of eukaryotic cells. Martin is co-author, with Miklos Mueller of Rockefeller University, of the 1998 paper The Hydrogen hypothesis for the first eukaryote. A wealth of subsequent research papers include contributions, independently and with Michael J. Russell of the NASA Jet Propulsion Laboratory, to understanding the geochemical origins of cells and their biochemical pathways. Martin's work is well cited (nearly 30,000 times) and he has an h-index of 95.

Editorial summary

This brief starts where responsible research should: with the source description of “William F. Martin” as american botanist and microbiologist. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1957, 1985, 1992, 1999—that can be checked directly. The authority record carries competing date values—1957-02-16, 1957-01-01—which should remain separate until their references and qualifiers are resolved. The account is most persuasive where William, Martin and American can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as american botanist and microbiologist. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 19, 2025. The linked authority identifier is Q3568813. VIAF identifies the subject as 64327120. The Library of Congress control number is n2007180637. 5 of 5 selected statements include explicit references; 0 carry qualifiers and 1 use preferred rank. The first chronological checks are 1957, 1985, 1992 and 1999.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Source & attribution

This entry incorporates text from “William F. Martin” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.