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Ryushiro D. Kasahara on Muck Rack

Ryushiro D. Kasahara

As seen in: Cell Press
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Articles

A Universal Gatekeeper Unloading Nutrients to Seeds

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By Xiaoyan Liu, Tomoko Kagenishi, Ryushiro D. Kasahara
| preprints.org
Submitted: 04 February 2026 You are already at the latest version Seed formation is an important mechanism in plant evolution that serves as the material basis for human survival. After double fertilization, the development of both the embryo and the endosperm requires a large amount of nutrients, and long-distance sucrose transportation is indispensable. We recently discovered a ring-shaped structure that can affect the unloading of nutrients into seeds.
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Fertilization-dependent phloem end gate regulates seed size

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By Xiaoyan Liu, Kohdai P Nakajima, Prakash Adhikari, Xiaoyan Wu, Shaowei Zhu, Kentaro Okada, Ken-ichi Kurotani, Takashi Ishida, Masayoshi Nakamura, Yoshikatsu Sato, Yaichi Kawakatsu, Liyang Xie, Chen Huang, Jiale He, Ken Yokawa, Shinichiro Sawa, Tomoko Kagenishi, Tetsuya Higashiyama, Kent J. Bradford, Michitaka Notaguchi, Ryushiro D. Kasahara, Tomoko Kagenishi
| Cell Press Verified
Keywords plant fertilization callose deposition callose degradation seed nutrient transport final form of the phloem end kasahara gateway putative plasmodesmata associated protein pollen tube dependent ovule enlargement morphology fertilization recovery system Introduction Seed size is one of the critical traits in plant breeding and crop yields.
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Functional Overview on Mads Box: A Meta-Review

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By Prakash Adhikari, Ryushiro D. Kasahara
| preprints.org
Preprint Review Version 1 This version is not peer-reviewed Version 1 : Received: 26 May 2024 / Approved: 27 May 2024 / Online: 27 May 2024 (07:03:35 CEST) Adhikari, P. B.; Kasahara, R. D. Functional Overview on Mads Box: A Meta-Review. Preprints 2024, 2024051691. https://doi.org/10.20944/preprints202405.1691.v1 Adhikari, P. B.; Kasahara, R. D. Functional Overview on Mads Box: A Meta-Review. Preprints 2024, 2024051691.
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