The role of OsOFP8 gene in regulating rice leaf angle

Chen, Hongjuan; Wan, Yao; Teng, Kaichong; Liu, Binghuan; Zhao, Neng; Xu, Kai; Li, Jianxiong

doi:10.1007/s13562-022-00806-0

Cited by 1 publication

(1 citation statement)

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“…However, the lack of data on leaf curvature and its causes makes comparisons difficult. In addition, there are several other factors that can influence leaf curvature in addition to genotype differences (Briglia et al, 2020;Chen et al, 2023). Nevertheless, our results provide preliminary data on differential metabolome and transcriptome profiles.…”

Section: Discussionmentioning

confidence: 71%

Comparative transcriptome and metabolome profiles of the leaf and fruits of a Xianjinfeng litchi budding mutant and its mother plant

Xu,

Qin,

et al. 2024

Front. Genet.

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Background: Litchi (Litchi chinensis) is an important sub-tropical fruit in the horticulture market in China. Breeding for improved fruit characteristics is needed for satisfying consumer demands. Budding is a sustainable method for its propagation. During our ongoing breeding program, we observed a litchi mutant with flat leaves and sharp fruit peel cracking in comparison to the curled leaves and blunt fruit peel cracking fruits of the mother plant.Methods: To understand the possible molecular pathways involved, we performed a combined metabolome and transcriptome analysis.Results: We identified 1,060 metabolites in litchi leaves and fruits, of which 106 and 101 were differentially accumulated between the leaves and fruits, respectively. The mutant leaves were richer in carbohydrates, nucleotides, and phenolic acids, while the mother plant was rich in most of the amino acids and derivatives, flavonoids, lipids and organic acids and derivatives, and vitamins. Contrastingly, mutant fruits had higher levels of amino acids and derivatives, carbohydrates and derivatives, and organic acids and derivatives. However, the mother plant’s fruits contained higher levels of flavonoids, scopoletin, amines, some amino acids and derivatives, benzamidine, carbohydrates and derivatives, and some organic acids and derivatives. The number of differentially expressed genes was consistent with the metabolome profiles. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway-enriched gene expressions showed consistent profiles as of metabolome analysis.Conclusion: These results provide the groundwork for breeding litchi for fruit and leaf traits that are useful for its taste and yield.

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Section: Discussionmentioning

confidence: 71%