Results 11 to 20 of about 127,678 (374)
Cancer Science, 2019 The idea of tumor dormancy originated from clinical findings that recurrence of cancer occurs several years or even several decades after surgical resection of the primary tumor. Tumor mass dormancy was proposed as a model, where there is equal balance between increases in the number of cancer cells by proliferation and decreases as a result of cell ...
Hiroko Endo, Masahiro Inoue
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Hormonal Orchestration of Bud Dormancy Cycle in Deciduous Woody Perennials
Frontiers in Plant Science, 2019 Woody perennials enter seasonal dormancy to avoid unfavorable environmental conditions. Plant hormones are the critical mediators regulating this complex process, which is subject to the influence of many internal and external factors.
Jianyang Liu, Sherif M. Sherif
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A tumor-derived type III collagen-rich ECM niche regulates tumor cell dormancy
Nature Cancer, 2021 Cancer cells disseminate and seed in distant organs, where they can remain dormant for many years before forming clinically detectable metastases. Here we studied how disseminated tumor cells sense and remodel the extracellular matrix (ECM) to sustain ...
Julie S. Di Martino +8 more
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Frontiers in Plant Science, 2022 Reactive oxygen species (ROS) play an essential role in the regulation of seed dormancy, germination, and deterioration in plants. The low level of ROS as signaling particles promotes dormancy release and triggers seed germination.
Wenjun Li +3 more
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Fire‐released seed dormancy ‐ a global synthesis
Biological Reviews of The Cambridge Philosophical Society, 2022 Seed dormancy varies greatly between species, clades, communities, and regions. We propose that fireprone ecosystems create ideal conditions for the selection of seed dormancy as fire provides a mechanism for dormancy release and postfire conditions are ...
J. Pausas, B. Lamont
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Dormancy and germination characteristics of Tarenaya hassleriana (Cleomaceae) seeds
Journal of Seed Science, 2023 : Elucidating the physiological and ecological mechanisms of seed dormancy and germination is of great significance for species conservation and the application of plant resources. Based on Baskin and Baskin’s classification system for seed dormancy, the
Zhao Ren-Fei +5 more
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ABA Metabolism and Homeostasis in Seed Dormancy and Germination
International Journal of Molecular Sciences, 2021 Abscisic acid (ABA) is a key hormone that promotes dormancy during seed development on the mother plant and after seed dispersal participates in the control of dormancy release and germination in response to environmental signals.
Naoto Sano, A. Marion-Poll
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The Evolutionary Ecology of Dormancy in Nature and in Cancer
Frontiers in Ecology and Evolution, 2021 Dormancy is an inactive period of an organism’s life cycle that permits it to survive through phases of unfavorable conditions in highly variable environments. Dormancy is not binary. There is a continuum of dormancy phenotypes that represent some degree
Anna K. Miller +4 more
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Environmental Regulation of Weed Seed Dormancy and Germination
Seeds, 2023 Many weeds produce dormant seeds that are unable to complete germination under favourable conditions. There are two types of seed dormancy: primary dormancy (innate dormancy), in which seeds are in a dormant state upon release from the parent plant, and ...
Mirwais M. Qaderi
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Release of Arabidopsis seed dormancy by cold atmospheric plasma relies on cytoplasmic glass transition [PDF]
J. Phys. D: Appl. Phys. (2023), 2023 When mature Arabidopsis thaliana seeds are dormant, their germination is prevented in apparently favourable conditions. This primary dormancy can be released during seed dry storage through a process called after-ripening whose duration can last several months.
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