Evaluation of physiological changes in sweetpotato (Ipomoea batatas) tuberous root under normoxia high-CO2 conditions
文献类型： 外文期刊
第一作者： Xue, Zhichao
作者： Xue, Zhichao;Chen, Lu;Chen, Chen;Li, Yongxin;Yang, Huqing;Chen, Cunkun;Zhang, Na;Chen, Cunkun;Zhang, Na;Chen, Cunkun;Zhang, Na
作者机构：
关键词： Sweetpotato; High-CO2 injury; Stomata; Ethanol metabolism; RNA-seq
期刊名称：POSTHARVEST BIOLOGY AND TECHNOLOGY （ 影响因子：7.0； 五年影响因子：6.9 ）
ISSN： 0925-5214
年卷期： 2024 年 211 卷
页码：
收录情况： SCI
摘要： Sweetpotato tuberous roots (SPTRs) often suffer from high-CO2 injury during storage. This research explored the epidermal stomatal movement and physiological characteristics of SPTRs stored in air or normoxic high CO2 (NHC) for 10 d at 25 degrees C. The results showed that NHC induced the epidermal stomatal closure of SPTRs leading to high ethanol and abscisic acid glucose ester (ABA-GE) contents, inner tissue browning, but slight changes in the physiological metabolism and quality of the control root. Transcriptome analysis showed that NHC increased the transcript abundance of the UGT gene related to ABA-GE accumulation. NHC activated gene expression of CA and upregulated the gene expression of the stomata ABA-signaling pathway (PP2C, SnRK2.3, and SLAC1). NHC also upregulated the expressions of ethanol metabolism (PDC and ADH), internal browning (LAC and C4H), and alternative respiratory pathway (AOX)-related genes. High-CO2 injury is speculated to be a hypoxia response caused by the stomatal closure of SPTRs.
分类号：
- 相关文献
作者其他论文 更多>>
-
Preparation of a novel ATP liposome and its regulation of postharvest senescence in Agaricus bisporus
作者：Jiang, Xin;Han, Jiali;Feng, Lei;Wang, Jia;Wang, Xiangyou;Guo, Yanyin;Li, Ling;Chen, Cunkun;Chen, Cunkun;Kitazawa, Hiroaki
关键词：Agaricus bisporus; ATP; Egg yolk lecithin; Liposome; Preservation
-
Deficit irrigation combined with a high planting density optimizes root and soil water-nitrogen distribution to enhance cotton productivity in arid regions
作者：Wu, Fengquan;Tang, Qiuxiang;Wu, Fengquan;Cui, Jianping;Tian, Liwen;Guo, Rensong;Wang, Liang;Zheng, Zipiao;Zhang, Na;Lin, Tao;Zhang, Yanjun
关键词：Root system; Soil water; Soil nitrate nitrogen; Water productivity
-
Polyvinyl alcohol films incorporated with clove essential oil emulsions stabilized by soy protein isolate-derived amyloid fibrils: Fabrication, characterization, and its application for active packaging
作者：Yang, Suhua;Ban, Zhaojun;Jin, Linxuan;Liu, Lingling;Chen, Cunkun;Li, Li;Yi, Guohui;Abdollahi, Mehdi;Liu, Lingling
关键词：Protein amyloid fibrils; Clove essential oil; Emulsion film; Active food packaging
-
Transcriptome Analysis of the Preservation Effect of Three Essential Oil Microcapsules on Okra
作者：Jia, Sitong;Zhang, Hongyan;Qi, Qiushuang;Yan, Shijie;Liang, Liya;Chen, Cunkun;Chen, Cunkun
关键词：essential oil microcapsules; okra (Abelmoschus esculentus L.), storage quality; sterilization; RNA-Seq
-
N6-methyladenosine modification of the mRNA for a key gene in purine nucleotide metabolism regulates virus proliferation in an insect vector
作者：Zhong, Jiayi;Chen, Chen;Liu, Wenwen;Wang, Xifeng;Jin, Huaibing;Ren, Yingdang
关键词：
-
A global estimate of monthly vegetation and soil fractions from spatiotemporally adaptive spectral mixture analysis during 2001-2022
作者：Sun, Qiangqiang;Jiao, Xin;Lin, Xin;Pan, Qidi;Chen, Lu;Zhang, Yongxiang;Hao, Jinmin;Sun, Danfeng;Zhang, Ping;Duan, Wenkai;Ma, Su;You, Shucheng;Liu, Shunxi;Li, Hong;Sun, Danfeng
关键词：
-
pH-driven formation of soy protein isolate-thymol nanoparticles for improved the shelf life of fresh-cut lettuce
作者：Liu, Lingling;Jin, Linxuan;Yang, Suhua;Ban, Zhaojun;Huang, Juan;Li, Houxue;Chen, Cunkun;Farouk, Amr;Liang, Hao;Liang, Hao;Ban, Zhaojun
关键词：Soy protein isolate; Thymol; pH -driven method
