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New Observations on the Morphology and Structure ofMarchantia polymorphaGametophores in Sexual Reproduction Adaption 马钱兰多态配子体形态结构在有性生殖适应中的新观察
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.60555
Jian-Guo Cao, Quan-Xi Wang, Hong-Mei Zou, Xiling Dai, Tong Cao
{"title":"New Observations on the Morphology and Structure ofMarchantia polymorphaGametophores in Sexual Reproduction Adaption","authors":"Jian-Guo Cao, Quan-Xi Wang, Hong-Mei Zou, Xiling Dai, Tong Cao","doi":"10.3724/SP.J.1142.2013.60555","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.60555","url":null,"abstract":"","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"555"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69789785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Dynamic expression analysis of miRNAs during the development process of oil palm mesocarp. 油棕中果皮发育过程中mirna的动态表达分析。
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.30304
F. Liang, Liang Yuanxue, Liu Dongdong, Cao Xianying, Zheng Yusheng
{"title":"Dynamic expression analysis of miRNAs during the development process of oil palm mesocarp.","authors":"F. Liang, Liang Yuanxue, Liu Dongdong, Cao Xianying, Zheng Yusheng","doi":"10.3724/SP.J.1142.2013.30304","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.30304","url":null,"abstract":"","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"304-312"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69788261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Study on the Anatomical Structures in Development of the Nurse Seed Grafted Union of Camellia oleifera 油茶种子嫁接接穗发育的解剖结构研究
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.30313
Zhijian Yang, Jinling Feng, Hui Chen
{"title":"Study on the Anatomical Structures in Development of the Nurse Seed Grafted Union of Camellia oleifera","authors":"Zhijian Yang, Jinling Feng, Hui Chen","doi":"10.3724/SP.J.1142.2013.30313","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.30313","url":null,"abstract":"Conventional paraffin sectioning was adopted to conduct anatomical examination of the nurse seed grafted Camellia oleifera union during development.Results showed that at day 4 after grafting,the nurse seed grafting union became the isolation layer;at day 8,the callus in the root stock was observed;at day 16,the callus was found in the scion;at day 22,the root stock connected the scion;at day 29,the nurse seed grafting union formed the vascular cambium;at day 35,vascular bundles was formed,which indicated that the nurse seed grafted seedling survived.Before induction of callus in the nurse seed grafted C.oleifera union,the primary organization structure of the stock accelerated growth and development,and gradually became similar to the structure of the scion.The cambium and other parenchyma cells in the grafted union could all be induced to produce callus,but the cambium was the principal source.","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"313"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69788333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Geographic Distribution Characteristics and Endangered Status of an Endemic Species of China,Paris undulatisH. Li et V. G. Soukup 中国特有种波波兰的地理分布特征及濒危状况。李等V. G. Soukup
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.40328
Hongxiang Yin, Feiyan Wen, Tiezhu Chen, Hao Zhang
{"title":"Geographic Distribution Characteristics and Endangered Status of an Endemic Species of China,Paris undulatisH. Li et V. G. Soukup","authors":"Hongxiang Yin, Feiyan Wen, Tiezhu Chen, Hao Zhang","doi":"10.3724/SP.J.1142.2013.40328","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.40328","url":null,"abstract":"","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"328"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69788394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effects of Cadmium Stress on Seedlings Growth and Active Ingredients in Salvia miltiorrhiza 镉胁迫对丹参幼苗生长及有效成分的影响
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.60583
X. Zhang, Kun-Wei Li, Kang-Jian Chen, Jian Liang, L. Cui
{"title":"Effects of Cadmium Stress on Seedlings Growth and Active Ingredients in Salvia miltiorrhiza","authors":"X. Zhang, Kun-Wei Li, Kang-Jian Chen, Jian Liang, L. Cui","doi":"10.3724/SP.J.1142.2013.60583","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.60583","url":null,"abstract":"Effects of cadmium stress on seedlings growth and active ingredients in Salvia miltiorrhiza were investigated. Results showed that cadmium stress inhibited seedlings growth and increased Cd2+accumulation in both soil and seedlings. Moreover,both soluble protein content and membrane lipid peroxidation degree increased,while photosynthetic pigments content decreased under stress conditions. Compared with the control, in stressed S. miltiorrhiza leaves,the accumulation of six phenolic acid compounds showed different variant characteristics. Both caffeic acid and rosmarinic acid accumulation decreased significantly( p0. 05),while the content of protocatechuic acid increased( p0. 05),and the levels of tanshinol,protocatechuic aldehyde and salvianolic acid B decreased( p 0. 05). However, the accumulations of the phenolic acids components and four tanshinone ingredients all decreased in stressed roots, and the variances of rosmarinic acid, dihydrotanshinone, tanshinone Ⅰ and cryptotanshinone were significant( p 0. 05). Moreover,in the leaves of the stressed plant,the activities of PAL and TAT decreased significantly,but C4H and 4CL content increased significantly. These results showed that cadmium stress could reduce the production and quality of S. miltiorrhiza.","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"583"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69790089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Nutrient Diagnosis ofCasuarina equisetifoliaSeedlings Using DRIS 利用DRIS技术诊断木麻黄幼苗营养成分
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.20136
G. Ye, Wei Gao, Lin-Mei Du, Changlong Lu, Meifang Luo
{"title":"Nutrient Diagnosis ofCasuarina equisetifoliaSeedlings Using DRIS","authors":"G. Ye, Wei Gao, Lin-Mei Du, Changlong Lu, Meifang Luo","doi":"10.3724/SP.J.1142.2013.20136","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.20136","url":null,"abstract":"","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"136"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69788164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of Puerarin,Daidzin and Daidzein in Roots and Leaves of Pueraria lobata(Wild) Ohwi from United States by RP-HPLC 反相高效液相色谱法测定美国野生葛根和叶中葛根素、大豆苷元和大豆苷元的含量
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.40391
Xuefang Yang, Wei Huang, Jianqing Ding
{"title":"Determination of Puerarin,Daidzin and Daidzein in Roots and Leaves of Pueraria lobata(Wild) Ohwi from United States by RP-HPLC","authors":"Xuefang Yang, Wei Huang, Jianqing Ding","doi":"10.3724/SP.J.1142.2013.40391","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.40391","url":null,"abstract":"In this study,we measured three isoflavonoids in kudzu from eight populations in south-eastern United States.The concentrations of puerarin,daidzin and daidzein in the leaves were 0.0950 mg/g,0.698 mg/g and 0.110 mg/g,respectively.The concentration of daidzin and daidzein was significantly different among populations.During the growing season,three isoflavonoids in the leaves were higher in August than in July and September.The concentrations of the three isoflavonoids in the roots were 3.664 mg/g,1.0302 mg/g and 0.3689 mg/g,respectively.There were no significant differences in the three isoflavonoids among populations.Furthermore,the concentrations of the three isoflavonoids in kudzu from US populations were higher than those of Chinese populations,as reported in previous research.This study aimed to provide a theoretic and scientific basis for making full use of kudzu leaves,determining appropriate harvest times and the development and utilization of the puerarin leaves resource.","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"391"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69788776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects ofMicrolepia strigosaunder Drought Stress on Physiological Change Laws 干旱胁迫下小斜视虫生理变化规律的影响
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.60576
Hao Sun, Qian Wang, Yang Guan, Baowen Liu
{"title":"Effects ofMicrolepia strigosaunder Drought Stress on Physiological Change Laws","authors":"Hao Sun, Qian Wang, Yang Guan, Baowen Liu","doi":"10.3724/SP.J.1142.2013.60576","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.60576","url":null,"abstract":"Research on Microlepia strigosa under natural drought stress treatment exhibited changes in physical properties. Stress increased relative conductivityꎬ POD activityꎬ soluble sugar and proline content. Soluble protein and MDA content high ̄low ̄highꎻ SOD activityꎬ chlorophyll contentꎬ total respiratory rateꎬ net photosynthetic rate Intercellular CO2 concentration and stomatal conductance is on the declineꎻ The CAT activity and Transpiration rate is raise ̄lower. The membrane system did not exhibit serious damage. The osmotic regulation system had good resistance to dehydration. The protective enzyme system played a role against free radicalsꎻ respiration and photosynthesis decreased significantlyꎬ but mainly for autonomic regulation of the plant. Results demonstrated that M􀆰 strigosa adapted to stressꎬ and showed a strong ability of recovery after drought and exhibited certain endurance ability.","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"576"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69789980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Feasibility Study on the Identification of GenusMacromitriumBased on Four Chloroplast Genes 基于4个叶绿体基因鉴定巨噬菌属的可行性研究
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.10023
Dandan Li, Shuiliang Guo, Jing Yu, Sha Li, T. Cao
{"title":"Feasibility Study on the Identification of GenusMacromitriumBased on Four Chloroplast Genes","authors":"Dandan Li, Shuiliang Guo, Jing Yu, Sha Li, T. Cao","doi":"10.3724/SP.J.1142.2013.10023","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.10023","url":null,"abstract":"","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"23"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69787699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Measuring Pattern Diversity of Hubei Province Vegetation Based on Affinity Analysis 基于亲和分析的湖北省植被格局多样性测度
Plant Science Journal Pub Date : 2013-01-01 DOI: 10.3724/SP.J.1142.2013.20124
Lamei Cheng, J. Ge, Zhao-Jun Wu, Zi-Ye Wang, Jianfeng Li
{"title":"Measuring Pattern Diversity of Hubei Province Vegetation Based on Affinity Analysis","authors":"Lamei Cheng, J. Ge, Zhao-Jun Wu, Zi-Ye Wang, Jianfeng Li","doi":"10.3724/SP.J.1142.2013.20124","DOIUrl":"https://doi.org/10.3724/SP.J.1142.2013.20124","url":null,"abstract":"Taking formation as an index,the vegetation pattern diversity of Hubei Province was measured by affinity analysis.Results showed that mosaic diversity(m) of the Hubei Province vegetation landscape was 4.071,the landscape was complicated and there was no obvious ecological gradient.According to mean affinities(MA),the Hubei Province vegetation pattern was divided into three categories: the first central point category included vegetation from Wuhan City,Xiangyang City,Huanggang City and Suizhou City,which were typical,common,and played a key role in coupling patches in the whole vegetation pattern;the second outer point category included vegetation from Hefeng County,Lichuan City and Xianfeng County,which were rare,native and had important significance in composing the specificity and diversity of the whole landscape;the third middle point category included vegetation from Huangshi City,Jingzhou City,Jingmen City,and Yichang City(totally 14 administrative division units),which showed universality and rarity,were moderate,occupied more habitat space,and constituted the foundation of the whole vegetation pattern.Sorting mean similarity(MS) from central points to outer points showed that the similarity of adjacent regions was high.Northwest,Southeast and the Jianghan plain of Hubei formed the universality of the whole vegetation pattern;however Southwest Hubei constituted the specificity of the vegetation pattern.Large differences existed in the vegetation patterns between east and west Hubei Province,and the vegetation patterns were complicated.","PeriodicalId":20134,"journal":{"name":"Plant Science Journal","volume":"31 1","pages":"124"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69788050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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