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Dormancy and reactivation of the seed and its microbiome: a holobiont perspective [PDF]

mSystems
Desiccation-tolerant seeds provide an intriguing system for studying microbial dormancy, which includes reversible inactivation and reactivation in response to stress.
Davide Gerna, Thomas Chadelaud, Florian Lamouche, Matthieu Barret, Armelle Darrasse, Marie Simonin   +5 more
doaj   +2 more sources

Seed dormancy loss from dry after-ripening is associated with increasing gibberellin hormone levels in Arabidopsis thaliana

Frontiers in Plant Science, 2023
IntroductionThe seeds of many plants are dormant and unable to germinate at maturity, but gain the ability to germinate through after-ripening during dry storage.
Sven K. Nelson, Sven K. Nelson, Yuri Kanno, Mitsunori Seo, Camille M. Steber, Camille M. Steber, Camille M. Steber   +6 more
doaj   +1 more source

Effect of physical and chemical treatments on breaking seed dormancy of datura (Datura stramonium L.) [PDF]

علوم و فناوری بذر ایران, 2021
Datura is an important medicinal plant for production of various alkaloids. Seed dormancy and the problem of germination is the most important barrier to produce this plant. In order to solve the germination problem in this important medicinal plant, the
Sayyed Saeed Moosavi, Payman Nosrati, Mohammad Reza Abdollahi   +2 more
doaj   +1 more source

Rhizosphere Soil Microbial Survival States and N-Related Process during Riparian Plant Dormancy: Influences of Plant Locations and Plant Species

Diversity, 2022
The plant dormancy period in the riparian zone affects the activity of microorganisms and their related nitrogen (N) process, which necessitates an investigation of the influence of the dormancy period on the microbial community.
Chao Zhang, Jin Qian, Jing Hu, Yuanyuan Huang, Bianhe Lu, Yuxuan He   +5 more
doaj   +1 more source

Dormancy in seeds of brazilian cerrado and dense Ombrophilous forest

Biodiversidade Brasileira, 2023
The Cerrado and the Dense Ombrophilous Forest are important brazilian biomes that together cover more than half of the country's territory. They have a vast and rich plant diversity which often has a block in the germination process called dormancy ...
Josinei Rodrigues Filho, Viviana Borges Corte, Idalina Tereza de Almeida Leite Perin, Rodolpho Henrique Waichert, Camila Reis dos Santos, Luísa Maximiano   +5 more
doaj   +1 more source

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
doaj   +1 more source

Photoperiod- and temperature-mediated control of the ethylene response and winter dormancy induction in Prunus mume

Horticultural Plant Journal, 2021
Plant dormancy is essential for perennial plant survival. Different genotypes of Prunus mume, including Eumume group and Apricot Mei group, undergo leaf senescence and dormancy at different times. In order to verify the cold resistance of P. mume, freeze
Ping Li, Tangchun Zheng, Xiaokang Zhuo, Man Zhang, Xue Yong, Lulu Li, Jia Wang, Tangren Cheng, Qixiang Zhang   +8 more
doaj   +1 more source

Integrative Identification of Crucial Genes Associated With Plant Hormone-Mediated Bud Dormancy in Prunus mume

Frontiers in Genetics, 2021
Prunus mume is an important ornamental woody plant with winter-flowering property, which is closely related to bud dormancy. Despite recent scientific headway in deciphering the mechanism of bud dormancy in P.
Ping Li, Ping Li, Tangchun Zheng, Tangchun Zheng, Zhiyong Zhang, Weichao Liu, Weichao Liu, Like Qiu, Like Qiu, Jia Wang, Jia Wang, Tangren Cheng, Tangren Cheng, Qixiang Zhang, Qixiang Zhang   +14 more
doaj   +1 more source

Identification of the Arabidopsis REDUCED DORMANCY 2 gene uncovers a role for the polymerase associated factor 1 complex in seed dormancy. [PDF]

PLoS ONE, 2011
The life of a plant is characterized by major phase transitions. This includes the agriculturally important transitions from seed to seedling (germination) and from vegetative to generative growth (flowering induction).
Yongxiu Liu, Regina Geyer, Martijn van Zanten, Annaick Carles, Yong Li, Anja Hörold, Steven van Nocker, Wim J J Soppe   +7 more
doaj   +1 more source

Dormancy release of seeds of Podophyllum hexandrum Royle accompanied by changes in phytochemicals and inorganic elements.

PLoS ONE, 2023
Podophyllum hexandrum Royle is an alpine medicinal plant of considerable importance, and its seed dormancy severely inhibits population renewal. Although cold stratification can break dormancy to a certain extent, the migration and accumulation of ...
Xijia Jiu, Honggang Chen, Tao Du, XiWei Jia, Dong Liu, JinJin Meng, XiaoJuan Xu   +6 more
doaj   +1 more source