<i>MdAIL5</i> overexpression promotes apple adventitious shoot regeneration by regulating hormone signaling and activating the expression of shoot development-related genes

Liu, Kai; Yang, An; Yan, Jiadi; Liang, Zhaolin; Yuan, Gaopeng; Cong, Peihua; Zhang, Liyi; Han, Xiaolei; Zhang, Caixia

doi:10.1093/hr/uhad198

Cited by 4 publications

(1 citation statement)

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“…It can provide outstanding germplasm for molecular-assisted breeding. This technology plays a crucial role in the exploration of genes determining essential genetic traits and the enhancement of breeding efficiency [3,4]. Before the cuttage seedlings of arbor trees are industrialized or cuttage seedling trials for new arbor varieties are conducted, the environmental temperature and humidity conditions suitable for the cuttings can only be obtained after prolonged monitoring and recording.…”

Section: Introductionmentioning

confidence: 99%

Research Status and Prospects on the Construction Methods of Temperature and Humidity Environmental Models in Arbor Tree Cuttage

Wang,

Liu,

Xie

et al. 2023

Agronomy

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The environmental temperature and humidity are crucial factors for the normal growth and development of arbor tree cuttings by altering their hormone levels and influencing their physiological activities. Developing a temperature and humidity environmental model for arbor tree cuttings serves as a key technique to improve the adjustment performance of environmental parameters in facility agriculture systems and enhance the rooting rate of cuttings. This paper provides a comprehensive summary of current research on the inherent characteristics of cuttings and the factors influencing environmental temperature and humidity. It explores the mechanisms of interaction between the inherent characteristics of cuttings and the factors influencing environmental temperature and humidity. This paper investigates the interactive relationships among the factors affecting environmental temperature and humidity. It analyzes methods to improve the efficiency of constructing temperature and humidity environmental models for arbor tree cuttings. To enhance the transferability of the environmental model, the necessary physiological activities under the influence of plant hormones are generalized as common physiological traits in the growth and development of cuttings. In addition, this paper explores the factors influencing the air and substrate temperature and the humidity in facility agriculture systems as well as two types of facilities for controlling environmental temperature and humidity. Furthermore, it reviews the research progress in environmental models from both mechanistic and data-driven perspectives. This paper provides a comparative analysis of the characteristics associated with these two model categories. Building upon this, the paper summarizes and discusses methods employed in constructing temperature and humidity environmental models for arbor tree cuttings. In addition, it also anticipates the application of deep learning techniques in the construction of temperature and humidity environmental models for arbor cuttings, including utilizing machine vision technology to monitor their growth status. Finally, it proposes suggestions for building physiological models of fruit tree-like arbor cuttings at different growth stages. To enhance the transferability of environmental models, the integration of physiological models of cuttings, environmental models, and control system performance are suggested to create an environmental identification model. This paper aims to achieve control of the common physiological activities of cuttings.

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Section: Introductionmentioning

confidence: 99%

Research Status and Prospects on the Construction Methods of Temperature and Humidity Environmental Models in Arbor Tree Cuttage

Wang,

Liu,

Xie

et al. 2023

Agronomy

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Appreciating animal induced pluripotent stem cells to shape plant cell reprogramming strategies

Wittmer,

Heidstra

2024

Journal of Experimental Botany

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Animals and plants have developed resilience mechanisms to effectively endure and overcome physical damage and environmental challenges throughout their life span. To sustain their vitality, both animals and plants employ mechanisms to replenish damaged cells, either directly, involving the activity of adult stem cells, or indirectly, via dedifferentiation of somatic cells that are induced to revert to a stem cell state and subsequently redifferentiate. Stem cell research has been a rapidly advancing field in animal studies for many years, driven by its promising potential in human therapeutics, including tissue regeneration and drug development. A major breakthrough was the discovery of induced pluripotent stem cells (iPSCs), which are reprogrammed from somatic cells by expressing a limited set of transcription factors. This discovery enabled the generation of an unlimited supply of cells that can be differentiated into specific cell types and tissues. Equally, a keen interest in the connection between plant stem cells and regeneration has been developed in the last decade, driven by the demand to enhance plant traits such as yield, resistance to pathogens, and the opportunities provided by CRISPR/Cas-mediated gene editing. Here we discuss how knowledge of stem cell biology benefits regeneration technology, and we speculate on the creation of a universal genotype-independent iPSC system for plants to overcome regenerative recalcitrance.

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Genome-wide Identification and Characterization of the LRX Gene Family in Grapevine (Vitis vinifera L.) and Functional Characterization of VvLRX7 in Plant Salt Response

Liu,

Li,

Wang

et al. 2024

Preprint

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Background Leucine-rich repeat (LRR) extensins (LRXs), cell wall-localized chimeric extensin proteins, are essential for the development of plants and in their stress resistance. Despite their significance, an extensive genome-wide analysis of the LRX gene family in grapevine (Vitis vinifera L.) is lacking. Results We here detected 14 grapevine LRX genes and classified them into four groups through phylogenetic analysis. Their physiological and biochemical properties and gene/protein structures were also analyzed. According to synteny analysis, the expansion of the grapevine LRX gene family has been appreciably affected by tandem and segmental duplications. On investigating tissue-specific expression profiles and cis-regulatory elements, VvLRXs were found to be the comprehensive regulators of grapevine growth and response to environmental stresses. Salt stress treatments induced the expression of several VvLRXs, and VvLRX7was the most significantly upregulated. Furthermore, VvLRX7expression was positively correlated with the salt tolerance of grape rootstocks. VvLRX7 overexpression in Arabidopsismarkedly enhanced its salt tolerance. Conclusion This study has provided a general understanding of the characteristics and evolution of the LRX gene family in grapevine. And it has been demonstrated that VvLRX7 may be key regulator in plant salt response. This provides a basis for future studies of the function of grapevine LRXs and the improvement of salt stress tolerance in grapevine.

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MdAIL5 overexpression promotes apple adventitious shoot regeneration by regulating hormone signaling and activating the expression of shoot development-related genes

Cited by 4 publications

References 74 publications

Research Status and Prospects on the Construction Methods of Temperature and Humidity Environmental Models in Arbor Tree Cuttage

Research Status and Prospects on the Construction Methods of Temperature and Humidity Environmental Models in Arbor Tree Cuttage

Appreciating animal induced pluripotent stem cells to shape plant cell reprogramming strategies

Genome-wide Identification and Characterization of the LRX Gene Family in Grapevine (Vitis vinifera L.) and Functional Characterization of VvLRX7 in Plant Salt Response

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