Comprehensive profiling of endogenous phytohormones and expression analysis of 1-aminocyclopropane-1-carboxylic acid synthase gene family during fruit development and ripening in octoploid strawberry (Fragaria× ananassa)

Motyka, Václav; Pokorná, Eva; Dobrev, Petre I.; Lacek, Jozef; Shao, Jonathan; Lewers, Kim S.; Mattoo, Autar K.

doi:10.1016/j.plaphy.2023.01.031

Cited by 11 publications

(5 citation statements)

References 52 publications

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“…Notably, certain ACS genes, including FaACS27 and FaACS29, displayed strong expression during the developmental stages of achenes, ranging from the green achene to the white achene stage. These findings suggest a strong association between ET and the onset and progression of fruit ripening [97].…”

Section: Fruit Ripeningmentioning

confidence: 58%

Role of Ethylene in the Regulation of Plant Developmental Processes

Khan,

Alvi,

Khan

2024

Stresses

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Ethylene, a gaseous phytohormone, is emerging as a central player in the intricate web of plant developmental processes from germination to senescence under optimal and stressed conditions. The presence of ethylene has been noted in different plant parts, including the stems, leaves, flowers, roots, seeds, and fruits. This review aims to provide a comprehensive overview of the regulatory impact of ethylene on pivotal plant developmental processes, such as cell division and elongation, senescence, abscission, fruit and flower development, root hair formation, chloroplast maturation, and photosynthesis. The review also encompasses ethylene biosynthesis and signaling: a snapshot of the regulatory mechanisms governing ethylene production. Understanding of the impact of ethylene’s regulatory functions on plant developmental processes has significant implications for agriculture, biotechnology, and our fundamental comprehension of plant biology. This review underscores the potential of ethylene to revolutionize plant development and crop management.

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Section: Fruit Ripeningmentioning

confidence: 58%

Role of Ethylene in the Regulation of Plant Developmental Processes

Khan,

Alvi,

Khan

2024

Stresses

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“…Nevertheless, both the expression of genes that participate in the cytokinin pathway and the cytokinin content determinations suggest that the cytokinin pathway may be most relevant during the formation of flowers and receptacles of F. vesca and F. × ananassa, respectively, and that it is attenuated at later stages. Interestingly, though they do not include samples of flower buds and flowers at anthesis, there are studies that have also found that the trans-zeatin content is very low and even decreases during fruit development and ripening increased during fruit development [46], whereas others found that zeatin, in general, increases at the ripening stages [47]. It would be interesting to evaluate whether the increment found in the latter work is due to cis-zeatin.…”

Section: Cytokinin Concentrationmentioning

confidence: 98%

The Role of Cytokinins during the Development of Strawberry Flowers and Receptacles

Pérez-Rojas,

Díaz-Ramírez,

Ortíz-Ramírez

et al. 2023

Plants

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Cytokinins play a relevant role in flower and fruit development and plant yield. Strawberry fruits have a high commercial value, although what is known as the “fruit” is not a “true” botanical fruit because it develops from a non-reproductive organ (receptacle) on which the true botanical fruits (achenes) are found. Given cytokinins’ roles in botanical fruits, it is important to understand their participation in the development of a non-botanical or accessory “fruit”. Therefore, in this work, the role of cytokinin in strawberry flowers and fruits was investigated by identifying and exploring the expression of homologous genes for different families that participate in the pathway, through publicly available genomic and expression data analyses. Next, trans-zeatin content in developing flowers and receptacles was determined. A high concentration was observed in flower buds and at anthesis and decreased as the fruit approached maturity. Moreover, the spatio-temporal expression pattern of selected CKX genes was evaluated and detected in receptacles at pre-anthesis stages. The results point to an important role and effect of cytokinins in flower and receptacle development, which is valuable both from a biological point of view and to improve yield and the quality of this fruit.

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“…SA is also an important signaling molecule for triggering responses to a myriad of abiotic stresses, including cold, heat, drought, ultraviolet, heavy metals, and so on, and participates in developmental signaling pathways that control and regulate many physiological and biochemical processes in normal plant growth, development, flowering, ripening, and aging [8,[27][28][29]53,54,58,59,72,91,96].…”

Section: Interaction Of Sa With Other Molecules In Plant Defense Resp...mentioning

confidence: 99%

“…A wide range of studies have found that SA is an important signaling molecule in the immune response of plants to biotic and abiotic stress [88]. It can activate the expression of a wide range of disease resistance genes [89], regulate cell wall strengthening [90], and promote hormone production to enhance plant tolerance to diseases [5,37,38,49,74,[91][92][93]. In addition, SA can enhance plant resistance to oxidative stress.…”

Section: Introductionmentioning

confidence: 99%

Advances in Roles of Salicylic Acid in Plant Tolerance Responses to Biotic and Abiotic Stresses

Song,

Shao,

Zheng

et al. 2023

Plants

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A multitude of biotic and abiotic stress factors do harm to plants by bringing about diseases and inhibiting normal growth and development. As a pivotal signaling molecule, salicylic acid (SA) plays crucial roles in plant tolerance responses to both biotic and abiotic stresses, thereby maintaining plant normal growth and improving yields under stress. In view of this, this paper mainly discusses the role of SA in both biotic and abiotic stresses of plants. SA regulates the expression of genes involved in defense signaling pathways, thus enhancing plant immunity. In addition, SA mitigates the negative effects of abiotic stresses, and acts as a signaling molecule to induce the expression of stress-responsive genes and the synthesis of stress-related proteins. In addition, SA also improves certain yield-related photosynthetic indexes, thereby enhancing crop yield under stress. On the other hand, SA acts with other signaling molecules, such as jasmonic acid (JA), auxin, ethylene (ETH), and so on, in regulating plant growth and improving tolerance under stress. This paper reviews recent advances in SA’s roles in plant stress tolerance, so as to provide theoretical references for further studies concerning the decryption of molecular mechanisms for SA’s roles and the improvement of crop management under stress.

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Comprehensive profiling of endogenous phytohormones and expression analysis of 1-aminocyclopropane-1-carboxylic acid synthase gene family during fruit development and ripening in octoploid strawberry (Fragaria× ananassa)

Cited by 11 publications

References 52 publications

Role of Ethylene in the Regulation of Plant Developmental Processes

Role of Ethylene in the Regulation of Plant Developmental Processes

The Role of Cytokinins during the Development of Strawberry Flowers and Receptacles

Advances in Roles of Salicylic Acid in Plant Tolerance Responses to Biotic and Abiotic Stresses

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