Dresselhaus, Thomas and Balboni, Martina and Berg, Lea and Dolata, Anika and Hochholdinger, Frank and Huang, Yongyu and Jiang, Guojing and von Korff, Maria and Ku, Jia-Chi and Van der Linde, Karina and Maika, Jan and Mondragon, Cecilia Lara and Raissig, Michael T. and Schnittger, Arp and Schnurbusch, Thorsten and Simon, Ruediger and Stahl, Yvonne and Timmermans, Marja and Thirulogachandar, Venkatasubbu and Zhao, Shuangshuang and Zhou, Yaping (2025) How meristems shape plant architecture in cereals-Cereal Stem Cell Systems (CSCS) Consortium. OXFORD UNIV PRESS INC, CARY.
Full text not available from this repository. (Request a copy)Abstract
Meristems are major determinants of plant architecture, diversification, and acclimation to environmental stresses. Moreover, meristems play also a major role during crop domestication and are fundamentally important for the productivity of crop plants as they directly determine biomass and grain yield. While vegetative meristems shape the basic plant body plan and produce all above- and below-ground parts of plants, some vegetative meristems transit to reproductive meristems, forming sexual organs and germ cells. Most knowledge about plant meristems was generated using the model plant Arabidopsis. Compared with Arabidopsis, architecture of grass or cereals, including crops like maize, wheat, barley, rice and sorghum, is more complex: cereals produce additional organs like a coleoptile, seminal roots originating from the scutellar nodes in the embryo and shoot-borne crown roots as well as highly complex inflorescence meristems with meristem types absent in eudicots. Moreover, studies in cereals indicated that paradigms based on studies using Arabidopsis are not universally applicable. This review therefore aims to provide a comprehensive overview about the initiation, establishment, maintenance, and function of the various cereal meristems and their stem cell niches that shape our most important crop plants. Stem cell-like systems involved in leaf pattering and germline formation are also considered. The focus is also on the significant progress that has been made recently using novel tools to elucidate gene regulatory networks underlying the development and function of the various cereal meristems.
| Item Type: | Other |
|---|---|
| Uncontrolled Keywords: | LATERAL ROOT INITIATION; SHOOT APICAL MERISTEM; LOB-DOMAIN PROTEIN; RICE ORYZA-SATIVA; PEBP GENE FAMILY; INFLORESCENCE ARCHITECTURE; TRANSCRIPTION FACTOR; RECEPTOR KINASE; FLORAL MERISTEM; EARLY EMBRYOGENESIS; |
| Subjects: | 500 Science > 580 Botanical sciences |
| Divisions: | Biology, Preclinical Medicine > Institut für Pflanzenwissenschaften > Lehrstuhl für Zellbiologie und Pflanzenphysiologie (Prof. Dr. Klaus Grasser) |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 29 Sep 2026 08:51 |
| Last Modified: | 29 Sep 2026 08:51 |
| URI: | https://pred.uni-regensburg.de/id/eprint/67140 |
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