WebIn particular, the project will determine how the cytokinin signal promotes the activity of a family of key response activators. The PI's laboratory has discovered that for one of … WebNotably, mutants with enhanced brassinosteroid (BR) and cytokinin (CK) signaling produce more ovules and have a higher seed number per silique (SNS) than wild-type plants. Here, we crossed BR- and CK-related …
The Cytokinin-Activated Transcription Factor ARR2 Promotes …
WebDOI: 10.17660/ActaHortic.2024.1291.25. Abstract: This study was conducted to investigate the most optimal cytokinin concentration for fast growth and mass propagation of in vitro-cultured moss Brachythecium plumosum, which is valuable as a new plant material for urban greening. Kinetin, which was the most effective cytokinin in previous studies ... WebOct 13, 2024 · Cytokinins are a group of hormones that promote cell division in plant roots and shoots and the growth of buds. These hormones have been found in all complex plants as well as mosses, fungi, and ... irish wolfhound breeders mn
Roles of cytokinins in root growth and abiotic stress response of
Cytokinins (CK) are a class of plant hormones that promote cell division, or cytokinesis, in plant roots and shoots. They are involved primarily in cell growth and differentiation, but also affect apical dominance, axillary bud growth, and leaf senescence. There are two types of cytokinins: adenine-type … See more The idea of specific substances required for cell division to occur in plants actually dates back to the German physiologist J. Wiesner, who, in 1892, proposed that initiation of cell division is evoked by endogenous … See more Cytokinins are involved in many plant processes, including cell division and shoot and root morphogenesis. They are known to regulate axillary bud growth and apical dominance. … See more Adenosine phosphate-isopentenyltransferase (IPT) catalyses the first reaction in the biosynthesis of isoprene cytokinins. It may use ATP, ADP, or AMP as substrates and … See more • Agrares Fertilizer with cytokinins • Lincoln T, Zeiger E (2010). "Ch. 21: Cytokinins: Regulators of Cell Division". Plant Physiology (5th ed.). Sinauer. ISBN 978-0-87893-866-7. • Plant Physiology:Cytokinin See more Cytokinin signaling in plants is mediated by a two-component phosphorelay. This pathway is initiated by cytokinin binding to a See more Because cytokinins promote plant cell division and growth, they have been studied since the 1970s as potential agrochemicals, however they have yet to be widely adopted, probably due to the complex nature of their effects. One study found that applying … See more WebNov 12, 2015 · attenuation of cytokinin signaling via proteolysis of a type-b response regulator：细胞分裂素信号通过一个b型反应调节蛋白衰减 WebOct 13, 2024 · For example, cytokinin promotes localized sink activity , and thus disruption of type-A ARRs may affect nutrient partitioning, which in turn would likely impact survival in response to carbon starvation. Cytokinin also plays a key role in regulating leaf senescence , which may impact the response to carbon starvation. Alternatively, it is ... irish wolfhound breeders qld