Exogenous dopamine ameliorates chilling injury in banana fruits by enhancing endogenous dopamine and glycine betaine accumulation and promoting ROS scavenging system activity

被引：17
作者：
Ali, Ammar Fadhil [1 ]
Hatamnia, Ali Asghar [1 ]
Malekzadeh, Parviz [2 ]
Sayyari, Mohammad [3 ]
Aghdam, Morteza Soleimani [4 ]
机构：
[1] Ilam Univ, Fac Sci, Dept Biol, Ilam, Iran
[2] Univ Qom, Fac Sci, Dept Biol, Qom, Iran
[3] Bu Ali Sina Univ, Fac Agr, Dept Hort Sci, Hamadan 51664, Iran
[4] Imam Khomeini Int Univ, Dept Hort Sci, Qazvin 3414896818, Iran
来源：
POSTHARVEST BIOLOGY AND TECHNOLOGY | 2023年 / 205卷
关键词：
Cold storage; Chlorophyll; ROS scavenging; Glycine betaine; Membrane integrity; INDUCED COLD TOLERANCE; NITRIC-OXIDE; CHLOROPHYLL DEGRADATION; HORTICULTURAL CROPS; ENERGY-METABOLISM; HYDROGEN-SULFIDE; GENE-EXPRESSION; SALICYLIC-ACID; INDUCED STRESS; ANTIOXIDANT;
D O I：
10.1016/j.postharvbio.2023.112521
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
This study explored the efficiency of exogenous dopamine in ameliorating chilling injury in banana fruits during storage at 7 oC for 21 days. By 150 mu M dopamine treatment, alleviating chilling injury in banana fruits was associated with lower electrolyte leakage and MDA accumulation, revealing membrane integrity maintenance. Banana fruits treated with 150 mu M dopamine exhibited higher endogenous dopamine accumulation, which could be ascribed to triggering the expression of TyrDC gene. By 150 mu M dopamine treatment, higher endogenous dopamine accumulation in banana fruits was concomitant with higher endogenous glycine betaine accumulation arising from provoking the expression of CMO and BADH genes and enhancing the activity of BADH enzyme. Banana fruits treated with 150 mu M dopamine exhibited higher chlorophyll accumulation due to lower expression of MDC, PPH, PaO, and RCCR genes, while by enhancing the activity of SOD, CAT, APX, and GR enzymes, banana fruits treated with 150 mu M dopamine exhibited lower H2O2 accumulation. In addition, lower electrolyte leakage and MDA accumulation in banana fruits treated with 150 mu M dopamine demonstrated membrane integrity maintenance. Therefore, dopamine could be exogenously applied to alleviate chilling injury in banana fruits by enhancing the endogenous dopamine and glycine betaine accumulation and promoting the activity of ROS system activity.
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页数：11
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共 92 条
[51]   Analysis of relative gene expression data using real-time quantitative PCR and the 2-ΔΔCT method [J].
Livak, KJ ;
Schmittgen, TD .
METHODS, 2001, 25 (04) :402-408
[52]   Involvement of WRKY Transcription Factors in Abscisic-Acid-Induced Cold Tolerance of Banana Fruit [J].
Luo, Dong-lan ;
Ba, Liang-jie ;
Shan, Wei ;
Kuang, Jian-fei ;
Lu, Wang-jin ;
Chen, Jian-ye .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2017, 65 (18) :3627-3635
[53]   Hydrogen sulfide alleviates chilling injury of banana fruit by enhanced antioxidant system and proline content [J].
Luo, Zisheng ;
Li, Dongdong ;
Du, Ruixue ;
Mou, Wangshu .
SCIENTIA HORTICULTURAE, 2015, 183 :144-151
[54]   The JA-responsive MYC2-BADH-like transcriptional regulatory module in Poncirus trifoliata contributes to cold tolerance by modulation of glycine betaine biosynthesis [J].
Ming, Ruhong ;
Zhang, Yang ;
Wang, Yue ;
Khan, Madiha ;
Dahro, Bachar ;
Liu, Ji-Hong .
NEW PHYTOLOGIST, 2021, 229 (05) :2730-2750
[55]   A novel postharvest UV-C treatment to reduce chilling injury (membrane damage, browning and chlorophyll degradation) in banana peel [J].
Pongprasert, Nutthachai ;
Sekozawa, Yoshihiko ;
Sugaya, Sumiko ;
Gemma, Hiroshi .
SCIENTIA HORTICULTURAE, 2011, 130 (01) :73-77
[56]   A banana fruit transcriptional repressor MaERF10 interacts with MaJAZ3 to strengthen the repression of JA biosynthetic genes involved in MeJA-mediated cold tolerance [J].
Qi, Xin-na ;
Xiao, Yun-yi ;
Fan, Zhong-qi ;
Chen, Jian-ye ;
Lu, Wang-jin ;
Kuang, Jian-fei .
POSTHARVEST BIOLOGY AND TECHNOLOGY, 2016, 120 :222-231
[57]   Glycine betaine treatment attenuates chilling injury and maintains nutritional quality of hawthorn fruit during storage at low temperature [J].
Razayi, Farhang ;
Mahmoudi, Roghayeh ;
Rabiei, Vali ;
Aghdam, Morteza Soleimani ;
Soleimani, Ali .
SCIENTIA HORTICULTURAE, 2018, 233 :188-194
[58]   Exogenous glycine betaine treatment enhances chilling tolerance of peach fruit during cold storage [J].
Shan, Timin ;
Jin, Peng ;
Zhang, Yu ;
Huang, Yuping ;
Wang, Xiaoli ;
Zheng, Yonghua .
POSTHARVEST BIOLOGY AND TECHNOLOGY, 2016, 114 :104-110
[59]   Specific binding of NTP to MaDORN1.19 enhances cold tolerance of postharvest banana fruit during storage [J].
Shan, Youxia ;
Li, Fengjun ;
Xie, Lihong ;
Lian, Qiaoqiao ;
Zhu, Hong ;
Li, Taotao ;
Zhang, Jun ;
Jiang, Yueming .
POSTHARVEST BIOLOGY AND TECHNOLOGY, 2022, 188
[60]   Role of apyrase-mediated eATP signal in chilling injury of postharvest banana fruit during storage [J].
Shan, Youxia ;
Li, Fengjun ;
Lian, Qiaoqiao ;
Xie, Lihong ;
Zhu, Hong ;
Li, Taotao ;
Zhang, Jun ;
Duan, Xuewu ;
Jiang, Yueming .
POSTHARVEST BIOLOGY AND TECHNOLOGY, 2022, 187
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