Differential pulp cell wall structures lead to diverse fruit textures in apple (Malus domestica)
文献类型: 外文期刊
作者: Yang, Ling;Cong, Peihua;He, Jiali;Bu, Haidong;Qin, Sijun;Lyu, Deguo
作者机构:
关键词: Apple;Cell wall polysaccharides;Fruit texture;Immunofluorescence labeling;Pectin
期刊名称: PROTOPLASMA
ISSN: 0033-183X
年卷期: 2022 年
页码:
收录情况: SCIE(2022版)
摘要: In this study, we aimed to elucidate the effect of pulp cell wall structure on fruit hardness and crispness in apples. To this end, we studied the cell wall polysaccharides in two apple varieties, Hanfu and Honeycrisp, during fruit development. Compared with Hanfu, the crispness of Honeycrisp was higher, whereas its harness was lower. The intensity and distribution of immunofluorescence signals indicated that galactose and arabinose contributed to the higher hardness of Hanfu, whereas arabinose, egg-box structure, and fucosylated xyloglucans, distributed in the corners of tricellular junctions, enhanced the cell-cell adhesion and improved the crispness of Honeycrisp. Besides, fucosylated xyloglucan played an important role in promoting the formation and maintaining the strength of the cell wall skeleton and, consequently, retaining the fruit crispness. The esterification state of pectin had little effect on the fruit hardness and crispness in both varieties. Collectively, our findings provided information on the underlying mechanism of fruit texture formation in apples.
分类号:
- 相关文献
作者其他论文 更多>>
-
A Comparative Machine Learning Study Identifies Light Gradient Boosting Machine (LightGBM) as the Optimal Model for Unveiling the Environmental Drivers of Yellowfin Tuna (Thunnus albacares) Distribution Using SHapley Additive exPlanations (SHAP) Analysis
作者:Yang, Ling;Zhou, Weifeng;Zhang, Cong;Tang, Fenghua
关键词:yellowfin tuna;catch per unit effort (CPUE);environmental drivers;machine learning;feature importance analysis;SHapley Additive exPlanations (SHAP);explainable machine learning;comparative analysis;Light Gradient Boosting Machine (LightGBM);ensemble learning
-
Comparative transcriptome analysis reveals key genes and pathways in response to Alternaria alternata apple pathotype infection
作者:Liu, Kai;Liang, Zhaolin;Yang, An;Yan, Jiadi;Cong, Peihua;Han, Xiaolei;Zhang, Caixia
关键词:Apple;Transcriptome;Alternaria alternata apple pathotype;Infection;Defense response
-
Comparison of transcriptome and metabolome analysis revealed differences in cold resistant metabolic pathways in different apple cultivars under low temperature stress
作者:Xu, Gongxun;Li, Lijie;Zhou, Jia;Lyu, Deguo;Zhao, Deying;Qin, Sijun
关键词:Apple;Freezing stress;Cold resistance;Galactinol synthase;Transcriptome;Metabolome
-
Transposon insertions regulate genome-wide allele-specific expression and underpin flower colour variations in apple (Malus spp.)
作者:Tian, Yi;Thrimawithana, Amali;Ding, Tiyu;Guo, Jian;Gleave, Andrew;Chagne, David;Ampomah-Dwamena, Charles;Ireland, Hilary S.;Schaffer, Robert J.;Luo, Zhiwei;Wang, Meili;An, Xiuhong;Wang, Dajiang;Gao, Yuan;Wang, Kun;Zhang, Hengtao;Zhang, Ruiping;Zhou, Zhe;Yan, Zhenli;Zhang, Liyi;Zhang, Caixia;Cong, Peihua;Deng, Cecilia H.;Yao, Jia-Long
关键词:allele-specific expression;anthocyanin;genome sequencing;genome assembly;Hi-C;proximity-guided assembly;comparative genomics;Malus;transposable element
-
Association between intestinal microbiota and inflammatory bowel disease
作者:Zhang, Yunchang;Si, Xuemeng;Yang, Ling;Wang, Hui;Sun, Ye;Liu, Ning
关键词:dysbiosis;IBD model;intestinal microbiota;metabolites
-
Metabolic Profiles Reveal Changes in the Leaves and Roots of Rapeseed (Brassica napus L.) Seedlings under Nitrogen Deficiency
作者:Shen, Xinjie;Yang, Ling;Han, Peipei;Gu, Chiming;Li, Yinshui;Liao, Xing;Qin, Lu
关键词:rapeseed;nitrogen deficiency;root architecture;metabolome;plant hormones
-
Copper Accumulation, Subcellular Partitioning And P.hysiological And Molecular Responses I n Relation To Different Copper Tolerance In Apple Rootstocks
作者:Du, Jiayi;Wan, Huixue;Lyu, Deguo;He, Jiali;Wan, Huixue;Du, Jiayi;Lyu, Deguo;He, Jiali;Li, Huifeng
关键词:copper (Cu); gene expression; Malus rootstock; subcellular distribution; tolerance