Additional far-red light promotes adventitious rooting of double-root-cutting grafted watermelon seedlings
文献类型： 外文期刊
第一作者： Wu, Xue
作者： Wu, Xue;Wu, Cuinan;Bao, Encai;Xia, Liru;Cao, Kai;Zhang, Xiaoyan;Wang, Yaya;Zhang, Yi;Sun, Yudong;Ji, Yongran;Cao, Kai;Bian, Zhonghua
作者机构：
关键词： Watermelon; Double-root-cutting grafting; Rootstock; Adventitious root regeneration; Auxin
期刊名称：HORTICULTURAL PLANT JOURNAL （ 影响因子：6.2； 五年影响因子：6.1 ）
ISSN： 2095-9885
年卷期： 2024 年 10 卷 6 期
页码：
收录情况： SCI
摘要： Root regeneration is an important factor influencing the healing rate of graft union and the survival of double-root-cutting grafting. To date, little information is available on how to enhance root regeneration of rootstock in grafted watermelon (Citrullus lanatus) seedlings. In this study, the effects of different light treatments on root regeneration were determined. This revealed that addition of far-red light (Fr) could significantly expedite root formation in the rootstock. Moreover, the results of transcriptome analysis revealed that plant hormone pathway and auxinrelated genes were greatly induced by Fr, especially for auxin-response proteins (including CmIAA11, CmIAA17, and CmAUX28), Small auxinup RNA genes (including CmSAUR20 and CmSAUR50) and the auxin efflux transporter (CmPIN3). In addition, the expression of Phytochrome Interacting Factor (PIFs), such as CmPIF1, CmPIF3 and CmPIF7, was remarkably increased by Fr. These genes may act together to activate auxinrelated pathways under Fr treatment. Based on the results of HPLC-MS/MS analysis, the concentrations of different auxin-types in adventitious root were significantly influenced by Fr. Furthermore, the better growth of rootstock root displayed superior vasculature transport activity of the graft union with Fr treatment, which was determined by the acid magenta dyeing experiment. Therefore, all the results suggested that Fr could induce AR formation in rootstocks, which may be associated with the auxin accumulation by regulating the transcriptional level of auxinrelated and PIF genes. The findings of this study demonstrated a practicable way to shorten the healing period of graftings and improve the quality of grafted watermelon seedlings, which will provide a theoretical basis for the speeding development of industrialized seedlings
分类号：
- 相关文献
作者其他论文 更多>>
-
Acid-regulated the cascade aggregation of mixed-charge ultra-small iron oxide nanoparticles to selectively amplify the imaging signal of the tumor
作者：Wang, Qingzhen;Wang, Mei;Wang, Qingzhen;Liu, Tao;Peng, Yufeng;Bai, Ru;Liu, Qiaolin;Li, Shengmin;Li, Zhenzhen;Zhou, Huige;Shi, Kejian;Li, Shengmin;Zhang, Yi;Zhang, Jiakun;Zhou, Huige;Wang, Qingzhen
关键词：Ultra-small iron oxide; PH-responsiveness; Self-assembly; MRI; Tumor fluorescence imaging
-
The effects of different extraction methods on the structure and antioxidant properties of Bletilla striata polysaccharide
作者：Han, Xue;Liu, Hai;Song, Zhiqin;Yang, Lili;Liu, Xiao;Yang, Lin;Wu, Mingkai;Han, Xue;Liu, Hai;Song, Zhiqin;Yang, Lili;Liu, Xiao;Yang, Lin;Wu, Mingkai;Zhang, Yeshan;Zhang, Yi;Tan, Longyan
关键词：Antioxidant properties;
Bletilla striata polysaccharide; extraction methods; polysaccharide structure -
Transcriptomic Profiling Highlights Metabolic and Biosynthetic Pathways Involved in In Vitro Flowering in Anoectochilus roxburghii (Wall.) Lindl.
作者：Yu, Shuisheng;Liu, Julian;Cai, Chenchen;Zhang, Yi;Fu, Shuangbin;Yang, Yanping;Zhou, Zhuang;Ying, Zhen;Fu, Shuangbin;Yang, Yanping;Ying, Zhen
关键词：flower; RNA-seq; metabolic pathways; biosynthetic pathways; DNA replication
-
Immunometabolism of Liver Xenotransplantation and Prospective Solutions
作者：Deng, Shoulong;Qin, Chuan;Deng, Shoulong;Qin, Chuan;Zhang, Yi;Shen, Shasha;Li, Chongyang
关键词：antigens; immunometabolism; liver; Treg; xenograft rejection
-
Complete Genomic Landscape Reveals Hidden Evolutionary History and Selection Signature in Asian Water Buffaloes (Bubalus bubalis)
作者：Si, Jingfang;Dai, Dongmei;Dhakal, Aashish;Omar, Abdullah Ibne;Zhang, Yi;Gorkhali, Neena Amatya;Sapkota, Saroj;Wang, Mingshan;Wang, Sheng;Wu, Dong-Dong;Kadel, Ram Chandra;Sadaula, Amir;Faruque, Md Omar;Sari, Eka Meutia;Ashari, Hidayat;Dagong, Muhammad Ihsan Andi;Yindee, Marnoch;Rushdi, Hossam E.;Amin, Ahmed;Radwan, Mohamed A.;Elregalaty, Hussein;Pham, Lan Doan;Hulugalla, W. M. M. P.;Silva, G. L. L. Pradeepa;Zheng, Wei;Mansoor, Shahid;Ali, Muhammad Basil;Mansoor, Shahid;Vahidi, Farhad;Al-Bayatti, Sahar Ahmed;Pauciullo, Alfredo;Lenstra, Johannes A.;Barker, J. Stuart F.;Fang, Lingzhao;Han, Jianlin
关键词：buffalo;
CSN2 ;MC1R ; population genomics; selection; single-cell RNA-seq -
Identification candidate genes and loci associated with hypermelanosis of the blind side in Japanese flounder ( Paralichthys olivaceus) ) using the combination of RNA-Seq and BSA-Seq
作者：Liu, Mingyang;San, Lize;Zhang, Xiaoyan;Li, Bingbu;Yang, Yucong;Zheng, Xinyu;Zhang, Yitong;He, Zhongwei;Liu, Yufeng;Cao, Wei;Ren, Yuqin;Wang, Yufen;Wang, Guixing;Hou, Jilun;Liu, Mingyang;San, Lize;Zhang, Xiaoyan;Li, Bingbu;Yang, Yucong;Zheng, Xinyu;Zhang, Yitong;He, Zhongwei;Liu, Yufeng;Cao, Wei;Ren, Yuqin;Wang, Yufen;Wang, Guixing;Hou, Jilun;Liu, Mingyang;San, Lize;Zhang, Xiaoyan;Li, Bingbu;Yang, Yucong;Zheng, Xinyu;Zhang, Yitong;He, Zhongwei;Liu, Yufeng;Cao, Wei;Ren, Yuqin;Wang, Yufen;Wang, Guixing;Hou, Jilun;Zhang, Jian;Fang, Xiao
关键词：Recombinant doubled haploid; Paralichthys olivaceus; BSA-seq; Hypermelanosis; Transcriptomic analysis
-
Unravelling the gene regulatory network linking red leaf and red flesh traits in teinturier grape
作者：Li, Haoran;Zheng, Huan;Tao, Jianmin;Li, Haoran;Zhang, Yi;Sun, Chenxu;Huang, Liyuan;Dong, Yang;Yang, Yaxin;Li, Hui;Zheng, Huan;Tao, Jianmin;Zhang, Wen;Tao, Jianmin
关键词：Anthocyanins; Low-temperature; Grape leaf; Teinturier grape; Plant transformation
