文献类型： 外文期刊
作者： Liu, Youjie 1 ; Wang, Jianchao 1 ; Xiong, Yueming 1 ; Liu, Rongzhang 1 ; Huang, Xiongfeng 1 ; Yang, Ling 1 ; Shen, Cha 1 ;
作者机构： 1.Fujian Acad Agr Sci, Fruit Sci Inst, Fuzhou 350013, Fujian, Peoples R China
关键词： Pitaya; pollen grain; submicro-morphology; cluster analysis
期刊名称：FRESENIUS ENVIRONMENTAL BULLETIN （ 影响因子：0.489； 五年影响因子：0.479 ）
ISSN： 1018-4619
年卷期： 2020 年 29 卷 3 期
页码：
收录情况： SCI
摘要： The morphological characteristics of the pollen grains from the Pitaya germplasms and the genetic relationship of the germplasms were analyzed through experiments, to provide the palynological basis for the systematic classification and identification of the Pitaya germplasms. The pollen morphology of 16 germplasms from 9 areas of Fujian Province was observed by JSM-6380LV scanning electron microscope after fixed, cleaned, dehydrated step by step, dried, and coated with gold. The ultrastructural characteristics of pollen grain population (enlarged by 200 times), pollen grain individuals (1300 times larger) and outer wall ornaments in the middle of the equatorial surface of the pollen grains (3000 times magnified) were observed and taken photomicrograph from the representative field of vision. The comprehensive data obtained by the experiment were statistically analyzed by the DPS data processing system (Duncan new repolarization difference method) and SPSS19.0 software was used for analysis of a clustering component, which is based on the sum of squares of deviations, and a tree of 16 taxonomic units was made. The results showed that the pollen grains were nearly spherical (0.92
- 相关文献
作者其他论文 更多>>
-
Integrated metabolomic and transcriptomic analysis reveals the molecular basis of flavor formation in fresh edible Chinese olive (Canarium album): Insights into flavonoid and amino acid metabolism
作者：Lai, Ruilian;Long, Yu;Shen, Chaogui;Wei, Xiaoxia;Wu, Rujian;Wang, Zhong;Xiao, Weiqiang;Lai, Duo
关键词：Chinese olive; Flavor; Metabolome; Transcriptome; Flavonoid; Amino acid
-
Genetic diversity and comprehensive evaluation of physicochemical traits in Phyllanthus emblica L. for breeding and resource utilization
作者：Wang, Jianchao;Ali, Muhammad Moaaz;Wu, Yongjie;Zhang, Ge;Chen, Jianqing;Chen, Faxing;Wang, Jianchao;Zhang, Xiaoyan;Xie, Lixue;Zhang, Lijie;Li, Tao
关键词：Amla; Fruit quality; Diversity analysis; Tropical and subtropical fruit; Resource conservation
-
Transcriptomic and Metabolomic Analysis Reveals the Potential Roles of Polyphenols and Flavonoids in Response to Sunburn Stress in Chinese Olive (Canarium album)
作者：Long, Yu;Shen, Chaogui;Lai, Ruilian;Wei, Xiaoxia;Wu, Rujian;Zhang, Meihua;Tian, Qilin
关键词：Canarium album; sunburn injury; polyphenol; flavonoid; metabolome; transcriptome
-
Expression Profiling Analysis of the SWEET Gene Family in In Vitro Pitaya Under Low-Temperature Stress and Study of Its Cold Resistance Mechanism
作者：Liu, Youjie;Wei, Xiuqing;Li, Liang;Tang, Yajun;Xiong, Yueming;Xu, Jiahui;Zhang, Hanyao;Zhao, Ke
关键词：
Hylocereus undatus ; SWEET gene family; low-temperature stress; response; physiological changes; molecular mechanism -
Integrated Metabolomic and Transcriptomic Analysis Reveals Differential Flavonoid Accumulation and Its Underlying Mechanism in Fruits of Distinct Canarium album Cultivars
作者：Lai, Ruilian;Shen, Chaogui;Feng, Xin;Gao, Minxia;Wei, Xiaoxia;Chen, Yiting;Wu, Rujian;Zhang, Yongyan;Cheng, Chunzhen
关键词：Canarium album; flavonoid; metabolomics; transcriptomics; gene expression
-
Integrated SRNA-Seq and RNA-Seq Analysis Reveals the Regulatory Roles of miRNAs in the Low-Temperature Responses of Canarium album
作者：Lai, Ruilian;Shen, Chaogui;Feng, Xin;Chen, Yiting;Wu, Rujian;Guan, Qingxu;Zhang, Yongyan;Cheng, Chunzhen
关键词：Chinese olive; cold resistance; transcriptome; small RNA; expression regulation
-
Pollen morphological analysis of papaya (Carica papaya L.)
作者：Zhang, Yanfang;Xiong, Yueming;Liu, Youjie;Huang, Xiongfeng
关键词：Cluster analysis; genetic diversity; papaya; pollen; scanning electron microscope
