Transcriptome and metabolome analyses reveal that GA3ox regulates the dwarf trait in mango (Mangifera indica L.)
文献类型： 外文期刊
作者： Zhang, Yu 1 ; Pang, Xinhua 1 ; Li, Mu 1 ; Zhang, Ji 1 ; Zhao, Ying 1 ; Tang, Yujuan 1 ; Huang, Guodi 1 ; Wei, Shaolong 1 ;
作者机构： 1.Guangxi Acad Agr Sci, Guangxi Subtrop Crops Res Inst, Nanning 53001, Peoples R China
2.Guangxi Zhuang Autonomous Reg Engn Res Ctr Green &, Nanning 530001, Peoples R China
3.Guangxi Key Lab Qual & Safety Control Subtrop Frui, Nanning 530001, Peoples R China
关键词： Mango; Gibberellin 3 beta-hydroxylase; Dwarf plants; Alpha-linolenic acid metabolism; MAPK signaling pathway; Linoleic acid metabolism
期刊名称：BMC PLANT BIOLOGY （ 影响因子：4.8； 五年影响因子：5.4 ）
ISSN： 1471-2229
年卷期： 2024 年 24 卷 1 期
页码：
收录情况： SCI
摘要： BackgroundMango is a tropical fruit with high economic value. The selection of suitable dwarf mango varieties is an important aspect of mango breeding. However, the mechanisms that regulate mango dwarfing remain unclear.ResultsIn this study, we compared the transcriptomes and metabolomes of mango varieties Guiqi (a dwarfed variety) and Jinhuang (an arborized variety). A total of 4,954 differentially expressed genes and 317 differentially abundant metabolites were identified between the two varieties, revealing the molecular mechanism of the gibberellin 3 beta-hydroxylase gene GA3ox in regulating dwarfing traits in mangoes using joint transcriptome and metabolome analyses. The results showed that differentially expressed genes were enriched in the diterpenoid biosynthesis pathway and that differentially abundant metabolites were annotated to their upstream pathway, the terpenoid backbone biosynthesis. A gene regulation network based on these two pathways was constructed, indicating the upregulation of the GA3ox gene and the accumulation of gibberellin in dwarfed mangoes. We then transferred the GA3ox gene to tobacco plants following the application of gibberellin, and the morphology and height of the transgenic tobacco plants largely recovered the phenotype.ConclusionsThese results demonstrated that GA3ox plays a role in the regulation of dwarf traits. Our study provides an important theoretical basis for studying the regulatory mechanisms underlying mango dwarfism to facilitate mango breeding.
- 相关文献
作者其他论文 更多>>
-
Impact of residual antibiotics on microbial decomposition of livestock manures in Eutric Regosol: Implications for sustainable nutrient recycling and soil carbon sequestration
作者：Fang, Linfa;Lakshmanan, Prakash;Su, Xiaoxuan;Shi, Yujia;Chen, Zheng;Zhang, Yu;Xiao, Ran;Chen, Xinping;Lakshmanan, Prakash;Wu, Junxi;Lakshmanan, Prakash;Lakshmanan, Prakash;Sun, Wei
关键词：Residual antibiotics; Livestock manure decomposition; Microbial community; Co -occurrence network; Enzyme activities
-
Genome-Enabled Analyses Reveal Roles of Mangrove Homeobox Superfamily in Response to Salinity
作者：Chen, Tingting;Chen, Tingting;Ye, Xiuxu;Wang, Peng;Feng, Erhui;Zhang, Yu;Wang, Peng
关键词：Homeobox superfamily; Rhizophoraceae; Mangrove; Salinity stress
-
Identification and characterization of Colletotrichum species associated with anthracnose disease of passion fruit in Guangxi, China
作者：Zhao, Sifan;Huang, Suiping;Tang, Lihua;Chen, Xiaolin;Zhang, Yu;Guo, Tangxun;Li, Qili;Zhao, Sifan;Li, Wei;Sun, Wenxiu;Hsiang, Tom
关键词：
Colletotrichum ; morphological characteristics; passion fruit; pathogenicity; phylogenetic analysis; analyse phylog & eacute;n & eacute;tique; caract & eacute;ristiques morphologiques; fruit de la passion; pathog & eacute;nicit & eacute; -
Metabolome and transcriptome analysis reveal the pigments biosynthesis pathways in different color fruit peels of Clausena lansium L. Skeels
作者：Zhao, Zhichang;Luo, Ruixiong;Yu, Huaping;Pang, Yali;Wang, Jian;Gao, Aiping;Adjei, Mark Owusu;Ma, Jun;Zhang, Yu
关键词：
Clausena lansium L.Skeels ; fruits peels; anthocyanins; flavonoids; fruit peel color -
Comparative and Phylogenetic Analysis of Complete Chloroplast Genomes of Five Mangifera Species
作者：Tang, Yujuan;Yang, Xiangyan;Luo, Shixing;Huang, Guodi;Zhang, Yu;Zhao, Ying;Li, Riwang;Guo, Limei;Ran, Mengyang;Tang, Yujuan;Yang, Xiangyan;Luo, Shixing;Huang, Guodi;Zhang, Yu;Zhao, Ying;Li, Riwang;Guo, Limei;Ran, Mengyang;Tang, Yujuan;Yang, Xiangyan;Luo, Shixing;Huang, Guodi;Zhang, Yu;Zhao, Ying;Li, Riwang;Guo, Limei;Ran, Mengyang;Gao, Aiping;Huang, Jianfeng
关键词：Mangifera; chloroplast genome; Illumina; polymorphism analysis; phylogenetic analysis
-
Comprehensive analysis of 385 chloroplast genomes unveils phylogenetic relationships and evolutionary history in cassava
作者：Qu, Junru;Fu, Haitian;Zhao, Ying;Dai, Xiaohua;Lu, Liyan;Liu, Ying;Mo, Ganhui;Wen, Feng;Li, Jun;Meng, Kaikai;Qu, Junru;Fu, Haitian;Zhao, Ying;Dai, Xiaohua;Lu, Liyan;Liu, Ying;Mo, Ganhui;Wen, Feng;Li, Jun;Meng, Kaikai;Bhanot, Deepak;Morghade, Roma Sarnaik;Yadav, Jiten
关键词：Manihot; Germplasm resources; Plastome; Haplotype; Phylogenetic relationships
-
Nymphaea "Eldorado" flower extract targets serpine 1 to attenuate inflammatory and antioxidant crosstalk in zebrafish
作者：Mao, Liyan;Long, Lingyun;Qin, Qian;Huang, Qiuwei;Huang, Qiulan;Yu, Yanping;Ding, Liqiong;Liu, Gongde;Zhang, Ji;Tan, Xiaohui;Mao, Liyan;Long, Lingyun;Zhang, Ji;Tan, Xiaohui;Cui, Beimi
关键词：
Nymphaea "Eldorado"; anti-inflammatory; antioxidant; zebrafish; transcriptomics; molecular docking
