Genome-Wide Identification, Expression, and Activity Analysis of Alkaline/Neutral Invertase Gene Family from Cassava (Manihot esculenta Crantz)
文献类型: 外文期刊
第一作者: Yao, Yuan
作者: Yao, Yuan;Geng, Meng-Ting;Liu, Jiao;Li, Rui-Mei;Guo, Jian-Chun;Yao, Yuan;Wu, Xiao-Hui;Hu, Xin-Wen
作者机构:
关键词: Molecular cloning;Alkaline/neutral invertase;Cassava;Differential expression analysis;Sucrose metabolism;Enzyme activities
期刊名称:PLANT MOLECULAR BIOLOGY REPORTER ( 影响因子:1.595; 五年影响因子:2.042 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Alkaline/neutral invertase comprises a family of enzymes that catalyze the irreversible hydrolysis of sucrose into glucose and fructose. They play a crucial role in carbohydrate partitioning and developmental processes of plants. In this study, we genome-wide identified 11 alkaline/neutral invertase family genes (MeNINVs) from the cassava genome. Based on phylogeny, MeNINVs could be classified into alpha and beta groups. The alpha group genes are encoded by six exons (MeNINV1, 6, 7, 8, and 10) or four exons (MeNINV9), whereas the beta group genes are encoded by four exons (MeNINV2, 3, 4, and nINV1) or five exons (MeNINV5). Their catalytic residues of motifs 2 and 4 for sucrose hydrolysis locate in all MeNINVs. qRT-PCR analysis has demonstrated that all MeNINVs are highly expressed in floral organs. During tuber development, MeNINV1, 6, 10, and nINV1 are strongly expressed in source tissues (leaves), and MeNINV1 and nINV1 also play an important role in sink organs (tuber). Activity analysis of alkaline/neutral invertase and determination of sucrose content in source and sink organs of cassava indicates that lower efficiency of sucrose hydrolysis in source organs (leaves) and higher efficiency in sink organs (tuber) are beneficial sucrose to transport from source to sink organs.
分类号: Q94`Q7
- 相关文献
作者其他论文 更多>>
-
Mutation of MeMinD increased amyloplast size with a changed starch granule morphologenesis and structures in cassava storage roots
作者:Lu, Xiaohua;Wang, Yajie;Li, Ruimei;Liu, Jiao;Guo, Jianchun;Yao, Yuan;Pan, Mu;Geng, Mengting;Chen, Yinhua;Chen, Songbi
关键词:Cassava; MeMinD; Amyloplast size; Starch granule; Starch structure
-
Integrated Genetic Diversity and Multi-Omics Analysis of Colour Formation in Safflower
作者:Qin, Yonghua;Fan, Kangjun;Yimamu, Aidiya;Zhan, Peng;Lv, Lu;Li, Gang;Liu, Jiao;Liu, Hong;Qin, Rui;Hu, Zunhong;Hu, Xueli;Yan, Xingchu
关键词:
Carthamus tinctorius L.; genetic diversity; core germplasm; transcriptome; metabolome -
Revelation of mechanisms associated with strengthening plant cold tolerance through using exogenous substances
作者:Feng, Di;Liu, Jiao;Xu, Wanli;Zhang, Mingxia;Gao, Qian;Xu, Jianhua;Sun, Xiaoan;Li, Caixia
关键词:cold stress; exogenous substances; cold tolerance; chemical regulation; microbial regulation
-
Editing of the soluble starch synthase gene MeSSIII-1 enhanced the amylose and resistant starch contents in cassava
作者:Lu, Xiaohua;Wang, Yajie;Li, Ruimei;Liu, Jiao;Guo, Jianchun;Yao, Yuan;Zhen, Xinghou;Che, Yannian;Yu, Hui;Ge, Yujian;Wang, Xiangwen;Geng, Mengting;Zhou, Bin
关键词:Cassava; MeSSIII-1; CRISPR/Cas9; RS; Starch properties
-
Optimization Study on the Freshwater Production Ratio from the Freezing and Thawing Process of Saline Water with Varied Qualities
作者:Feng, Xinyu;Ding, Xue;Feng, Xinyu;Ding, Xue;Yuan, Jiale;Xu, Wanli;Liu, Jiao;Yuan, Jiale
关键词:freezing saline water irrigation; salinity; sodium adsorption ratio; freezing temperatures; freshwater production ratio
-
Extrachromosomal DNA replication and maintenance couple with DNA damage pathway in tumors
作者:Kang, Xing;Li, Xinran;Zhou, Jiaqi;Zhang, Yang;Qiu, Lingyu;Tian, Congcong;Liang, Xiaoyan;Zhang, Ziwei;Hu, Suili;Wang, Nan;Yue, Zhen;Xu, Yajing;Chen, Jinyi;Wu, Yuchun;Chen, Liangming;Yao, Yuan;Yao, Sitong;Yang, Xinran;Yan, Lixia;Wen, Qing;Zi, Zhike;Gan, Haiyun;Li, Xinran;Yan, Lixia;Deng, Zhiwen;Liu, Xiangyu;Du, Songlin;Hu, Suili;Xu, Yajing;Yao, Sitong;Liang, Xiaohuan;Gao, Yuan;Dai, Junbiao;Dai, Junbiao;Dai, Junbiao;Wang, Zhiquan;Depies, Olivia M.;Yu, Chuanhe;Wu, Yuchun;Chan, Kuiming;Li, Gang
关键词:
-
Improving gene editing of CRISPR/Cas9 using the callus-specific promoter pYCE1 in cassava (Manihot esculenta Crantz)
作者:Li, Yuanchao;Li, Youzhi;Li, Yuanchao;Bao, Ruxue;Li, Mengtao;Yang, Haojie;Yao, Yuan;Chen, Xin;Bao, Ruxue;Li, Mengtao;Zeng, Changying;Yang, Haojie;Wang, Wenquan;Yao, Yuan;Chen, Xin;Yao, Yuan;Chen, Xin
关键词:cassava; callus; promoter; gene editing; target