Genome-Wide Analysis of the Mads-Box Transcription Factor Family in Solanum melongena

Chen, Qi; Li, Jing; Yang, Fang

doi:10.3390/ijms24010826

Cited by 4 publications

(3 citation statements)

References 61 publications

(57 reference statements)

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“…The MADS-box genes are ubiquitous in plants, and they play crucial roles in various processes, including plant growth and development, stress response, signal transduction, and other processes. With the publication of high-quality genomes, numerous MADSdomain proteins have been extensively identified and characterized through comprehensive genome-wide identification and analysis of expression profiles, such as Arabidopsis (107 genes) [4], rice (75 genes) [65], tomato (131 genes) [66], potato (153 genes) [67], bread wheat (300 genes) [68], cucumber (43 genes) [69], Brassica rapa (167 genes) [70], radish (144 genes) [71], sesame (57 genes) [72], watermelon (39 genes) [73], moso bamboo (42 genes) [74], sorghum (65 genes) [75], apple (146 genes) [76], chrysanthemum (108 genes) [77], eggplant (Solanum melongena) (120 genes) [78], blueberry (249 genes) [79], chayote (Sechium edule) (70 genes) [80], poplar (105 genes) [81], pear (95 genes) [82], banana (96 genes) [83], grape (58 genes) [84], soybean (106 genes) [85], honeysuckle (Lonicera japonica) (48 genes) [86], Zea mays (211 genes) [87], and Rhododendron ovatum (77 genes) [88].…”

Section: Discussionmentioning

confidence: 99%

Genome-Wide Identification of Mango (Mangifera indica L.) MADS-Box Genes Related to Fruit Ripening

Zheng,

Wang,

et al. 2023

Horticulturae

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MADS-box genes play a crucial role in fruit ripening, yet limited research has been conducted on mango. Based on the conserved domains of this gene family, 84 MADS-box genes were identified in the mango genome, including 22 type I and 62 type II MADS-box genes. Gene duplication analysis revealed that both tandem duplication and segmental replication significantly contributed to the expansion of MADS-box genes in the mango genome, with purifying selection playing a vital role in the segmental duplication events within the MiMADS gene family. Cis-acting element analysis demonstrated that most MiMADS genes were hormonally regulated and participated in the growth, development, and stress resistance of mango fruit. Moreover, through expression pattern analysis and phylogenetic tree construction, we identified six MiMADS genes belonging to the SEP1 subfamily and two belonging to the AG subfamily as potential candidates involved in mango ripening regulation. Notably, Mi08g17750 and Mi04g18430 from the SEP1 subfamily were identified as key regulators inhibiting mango fruit maturation; their interaction network was also analyzed. These findings provide a foundation for further investigation into the regulatory mechanisms underlying mango ripening.

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Section: Discussionmentioning

confidence: 99%

Genome-Wide Identification of Mango (Mangifera indica L.) MADS-Box Genes Related to Fruit Ripening

Zheng,

Wang,

et al. 2023

Horticulturae

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“…This interaction is associated with increased expression of the biosynthetic genes CHS and DFR . In a comprehensive analysis of MADS-box genes in eggplant, Chen et al [ 83 ] identified six genes that are likely to be involved in anthocyanin biosynthesis due to their predicted MYB-binding sites and the correlation of their expression patterns with SmMYB113 expression, as well as biosynthetic pathway and other transcription factor genes ( SmWRKY44 ).…”

Section: Eggplantmentioning

confidence: 99%

Genetic and Biotechnological Approaches to Improve Fruit Bioactive Content: A Focus on Eggplant and Tomato Anthocyanins

Cammareri,

Frary,

Frary

et al. 2024

IJMS

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Anthocyanins are a large group of water-soluble flavonoid pigments. These specialized metabolites are ubiquitous in the plant kingdom and play an essential role not only in plant reproduction and dispersal but also in responses to biotic and abiotic stresses. Anthocyanins are recognized as important health-promoting and chronic-disease-preventing components in the human diet. Therefore, interest in developing food crops with improved levels and compositions of these important nutraceuticals is growing. This review focuses on work conducted to elucidate the genetic control of the anthocyanin pathway and modulate anthocyanin content in eggplant (Solanum melongena L.) and tomato (Solanum lycopersicum L.), two solanaceous fruit vegetables of worldwide relevance. While anthocyanin levels in eggplant fruit have always been an important quality trait, anthocyanin-based, purple-fruited tomato cultivars are currently a novelty. As detailed in this review, this difference in the anthocyanin content of the cultivated germplasm has largely influenced genetic studies as well as breeding and transgenic approaches to improve the anthocyanin content/profile of these two important solanaceous crops. The information provided should be of help to researchers and breeders in devising strategies to address the increasing consumer demand for nutraceutical foods.

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“…Peach MYB10.1 is overexpression in tobacco plants causes changes in anther filament and pistil length, and developmental defects in male and female gametophytes by repressing NtMYB305 during flower development ( Rahim et al., 2019 ). The SlbHLH22 gene can promote the early flowering of tomatoes ( Waseem et al., 2019 ), whereas SmbHLH13 delays flowering by downregulating key flowering genes ( Chen et al., 2023 ). FcbHLHs are specifically expressed in female flower tissues ( Song et al., 2021 ).…”

Section: Introductionmentioning

confidence: 99%

Genome-wide identification, expression analysis, and potential roles under low-temperature stress of bHLH gene family in Prunus sibirica

Liu,

Wen,

Wang

et al. 2023

Front. Plant Sci.

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The basic helix-loop-helix (bHLH) family is one of the most well-known transcription factor families in plants, and it regulates growth, development, and abiotic stress responses. However, systematic analyses of the bHLH gene family in Prunus sibirica have not been reported to date. In this study, 104 PsbHLHs were identified and classified into 23 subfamilies that were unevenly distributed on eight chromosomes. Nineteen pairs of segmental replication genes and ten pairs of tandem replication genes were identified, and all duplicated gene pairs were under purifying selection. PsbHLHs of the same subfamily usually share similar motif compositions and exon-intron structures. PsbHLHs contain multiple stress-responsive elements. PsbHLHs exhibit functional diversity by interacting and coordinating with other members. Twenty PsbHLHs showed varying degrees of expression. Eleven genes up-regulated and nine genes down-regulated in −4°C. The majority of PsbHLHs were highly expressed in the roots and pistils. Transient transfection experiments demonstrated that transgenic plants with overexpressed PsbHLH42 have better cold tolerance. In conclusion, the results of this study have significant implications for future research on the involvement of bHLH genes in the development and stress responses of Prunus sibirica.

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Genome-Wide Analysis of the Mads-Box Transcription Factor Family in Solanum melongena

Cited by 4 publications

References 61 publications

Genome-Wide Identification of Mango (Mangifera indica L.) MADS-Box Genes Related to Fruit Ripening

Genome-Wide Identification of Mango (Mangifera indica L.) MADS-Box Genes Related to Fruit Ripening

Genetic and Biotechnological Approaches to Improve Fruit Bioactive Content: A Focus on Eggplant and Tomato Anthocyanins

Genome-wide identification, expression analysis, and potential roles under low-temperature stress of bHLH gene family in Prunus sibirica

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