CORRECTION article
Front. Plant Sci.
Sec. Plant Bioinformatics
Volume 16 - 2025 | doi: 10.3389/fpls.2025.1635281
Correction: [Metabolome and transcriptome analyses reveal molecular responses of two potato (Solanum tuberosum L.) cultivars to cold stress]
Provisionally accepted
xiang li1,2,3
Zhen Zhen Zheng1Yun Zhou1,2,3
Long Sheng Yang1,2,3Wang Su1,2,3
Heng Guo1,2,3Ji Guang Ye1,2,3*
Jian Wang1,2,3*- 1Academy of Agriculture and Forestry Sciences, Qinghai University, Xining, China
- 2Qinghai Provincial Key Laboratory of Potato Breeding, Qinghai University, Xining, China
- 3Ministry of Education Engineering Research Center of Potato in Northwest Region, Qinghai University, Xining, China
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Introduction: Potato (Solanum tuberosum L.), as an important food crop on theQinghai-Tibet Plateau, is prone to low temperature and frost damage during theseedling stage, causing economic losses for farmers.Methods: In this study, metabolome and transcriptome analyses wereconducted on the leaves of Atlantic (cold-resistant) and KY140 (cold-sensitive)potato varieties following exposure to cold stress (CS).Results: After CS, 298 and 195 differentially accumulated metabolites (DAMs)were identified in Atlantic and KY140, respectively, with 124 common DAMs,including lipids, flavonoids, alkaloids, organic acids, amino acids and theirderivatives, nucleotides and their derivatives, lignans and coumarins, phenolicacids, and terpenoids. A total of 6928 and 2428 differentially expressed genes(DEGs) were identified in Atlantic and KY140, respectively, with 1131 commonDEGs. Joint analysis of DAMs and DEGs, “flavonoid-related metabolism,” “lipidmetabolism,” and “amino acid metabolism” were plotted. Cinnamic acid, caffeicacid, naringenin, and g-aminobutyric acid (GABA) might participate in theregulation of potato resistance to CS. The genes StPAL(Soltu.Atl.09_2G005110)and StGAD(Soltu.Atl.11_3G000340) encode enzymes responsible for thebiosynthesis of cinnamic acid and GABA, respectively, suggesting theirinvolvement in the regulation of cold resistance in potato.Discussion: Our results provided novel insights into the molecular mechanismsunderlying cold resistance in potato
Keywords: Potato (Solanum tuberosum L.), cold stress (CS), Differentially accumulated metabolites (DAMs), Differentially Expressed Genes (DEGs), KEGG pathway
Received: 26 May 2025; Accepted: 29 May 2025.
Copyright: © 2025 li, Zheng, Zhou, Yang, Su, Guo, Ye and Wang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Ji Guang Ye, Academy of Agriculture and Forestry Sciences, Qinghai University, Xining, China
Jian Wang, Academy of Agriculture and Forestry Sciences, Qinghai University, Xining, China
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