When spermatogenesis of Cycas revoluta was discovered!

  • Published In: Plant Species Biology, 2025, v. 40, n. 4. P. 311 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Nagata, Toshiyuki 3 of 3

Abstract

Cycads have a unique phylogenetic position within the gymnosperms which is most typically recognized by the production of motile sperm. The formation of sperm in Cycas revoluta was discovered in 1896 by Seiichiro Ikeno. This discovery and that of Ginkgo biloba by Sakugoro Hirase represent the first great scientific achievements in Japan after the Meiji Restoration. The role of Seiichiro Ikeno in these achievements is highlighted in this review. Later, he became a pioneer in the introduction of genetics and genetic studies in Japan. Throughout his life, he devoted himself to scientific studies. [ABSTRACT FROM AUTHOR]

Additional Information

  • Source:Plant Species Biology. 2025/07, Vol. 40, Issue 4, p311
  • Document Type:Article
  • Subject Area:History
  • Publication Date:2025
  • ISSN:0913-557X
  • DOI:10.1111/1442-1984.12477
  • Accession Number:186809791
  • Copyright Statement:Copyright of Plant Species Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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