Pub Date : 2010-06-13DOI: 10.3724/SP.J.1143.2009.08127
C. Yue, DaQuan Xu
{"title":"Dissociation of photosystem II light-harvesting complex (LHC II) from the reaction center complex induced by saturating white irradiation differs from the transition from state 1 to state 2 induced by weak red irradiation.","authors":"C. Yue, DaQuan Xu","doi":"10.3724/SP.J.1143.2009.08127","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.08127","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"20 1","pages":"67-74"},"PeriodicalIF":0.0,"publicationDate":"2010-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74890563","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}
Pub Date : 2010-06-13DOI: 10.3724/SP.J.1143.2009.08056
Ming Lei, Shuyun Li, Shi-Bao Zhang, Hong Hu
{"title":"Effects of Nitrogen on Photosynthesis and Growth in Incarvillea delavayi (Bignoniaceae): Effects of Nitrogen on Photosynthesis and Growth in Incarvillea delavayi (Bignoniaceae)","authors":"Ming Lei, Shuyun Li, Shi-Bao Zhang, Hong Hu","doi":"10.3724/SP.J.1143.2009.08056","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.08056","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"45 1","pages":"82-88"},"PeriodicalIF":0.0,"publicationDate":"2010-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78754250","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}
Pub Date : 2010-06-13DOI: 10.3724/SP.J.1143.2009.08135
Yu Yan, Chen Lili, He Xingjin
{"title":"Potential distributions of Solidago canadensis (Asteraceae) in China as predicted by GARP.","authors":"Yu Yan, Chen Lili, He Xingjin","doi":"10.3724/SP.J.1143.2009.08135","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.08135","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"4 1","pages":"57-62"},"PeriodicalIF":0.0,"publicationDate":"2010-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89357289","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}
Pub Date : 2010-06-13DOI: 10.3724/SP.J.1143.2009.08157
Liu Guizhou, Cai Chuantao, Luo Yuan, Dao Xiang-sheng
{"title":"Biomass allocation and biomass estimation models of Rauvolfia vomitoria and Rauvolfia verticillata (Apocynaceae).","authors":"Liu Guizhou, Cai Chuantao, Luo Yuan, Dao Xiang-sheng","doi":"10.3724/SP.J.1143.2009.08157","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2009.08157","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"1 1","pages":"63-66"},"PeriodicalIF":0.0,"publicationDate":"2010-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76044350","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}
Pub Date : 2010-06-04DOI: 10.3724/SP.J.1143.2010.09216
Cao Zhilin, Li Guannan, Ding Wenqing, Y. Zhongnan, Cui YongLan
{"title":"Mapping and analysis of a yellow mutant chlm-4 of Arabidopsis thaliana (Cruciferae).","authors":"Cao Zhilin, Li Guannan, Ding Wenqing, Y. Zhongnan, Cui YongLan","doi":"10.3724/SP.J.1143.2010.09216","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09216","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"9 1","pages":"134-140"},"PeriodicalIF":0.0,"publicationDate":"2010-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86677156","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}
Pub Date : 2010-06-04DOI: 10.3724/SP.J.1143.2010.09190
Ji Hongchun, Sun Zhixian, Y. Jun, Bian Chunxiang, Hu Jinyao, Q. Gang
{"title":"Cloning and expression of a cold-induced gene (DiRCI) from Davidia involucrata (Davidiaceae).","authors":"Ji Hongchun, Sun Zhixian, Y. Jun, Bian Chunxiang, Hu Jinyao, Q. Gang","doi":"10.3724/SP.J.1143.2010.09190","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09190","url":null,"abstract":"","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"3 1","pages":"151-157"},"PeriodicalIF":0.0,"publicationDate":"2010-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77262558","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}
Pub Date : 2010-06-04DOI: 10.3724/SP.J.1143.2010.09155
Xiao Yuee, T. Qi, Zhou Xiangyu, Chen Xiaoya, H. Yonghong
By investigating and experimenting pollination pattern,reproduction mode,fruit and seed dispersal,seed dormancy and germination,characters of reproduction ecology of Iris ensata were researched in one nature population of Tianmu Mountain,Zhejiang Province from 2006 to 2008.Results were as follows.(1) The natural population of I.ensata was in the spatial pattern of aggregation distribution.Its population regeneration was almost built upon asexual reproduction with 0.756 percent contribution.(2) Artificial pollination indicated that the fruit set and seed set of self pollination were much lower than cross pollination (P0.05).The flower of I.ensata being covered by a mesh had no seed setting,and the fruit set rate of self-pollination between the same or different petal of the flower were 10% and 20% with 0 and 4±1(n=2) seed per fruit respectively.However,the fruit set rate of geitonogamy and xenogamy were 80% and 100% respectively,and seeds per fruit were 59±7(n=8) and 64±9 (n=10) respectively.The pollen-ovule ratio was 1277±270 (n=10),which further indicated that the pollination type of I.ensata was mainly xenogamy.(3) Apis mellifica was the effective pollinator with the frequency of 0.019 each flower in one minute,and the ratio of visiting the same flower was about 3.5%.(4) The seed number was estimated about 368 per square meter in nature.Fruits and seeds of I.ensata were persistent and the seed had no deep physiological dormancy.Light was needed during seed germination and the seed germination rate was 94.9±0.7% after 60 days cold moist stratification.(5) We concluded that I.ensata can adapt to the wet and cold mountain climates very well,and Tianmu Mountain may be one of origin and refuge places of this plant during the glacial epoch.The species of I.ensata takes the adaptation strategy of k type,and they possess the mechanisms of natural sustaining renovation in natural population.Some of those mechanisms are being disturbed more or less by human activities now.
{"title":"Reproductive Ecology of Iris ensata (Iridaceae)","authors":"Xiao Yuee, T. Qi, Zhou Xiangyu, Chen Xiaoya, H. Yonghong","doi":"10.3724/SP.J.1143.2010.09155","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09155","url":null,"abstract":"By investigating and experimenting pollination pattern,reproduction mode,fruit and seed dispersal,seed dormancy and germination,characters of reproduction ecology of Iris ensata were researched in one nature population of Tianmu Mountain,Zhejiang Province from 2006 to 2008.Results were as follows.(1) The natural population of I.ensata was in the spatial pattern of aggregation distribution.Its population regeneration was almost built upon asexual reproduction with 0.756 percent contribution.(2) Artificial pollination indicated that the fruit set and seed set of self pollination were much lower than cross pollination (P0.05).The flower of I.ensata being covered by a mesh had no seed setting,and the fruit set rate of self-pollination between the same or different petal of the flower were 10% and 20% with 0 and 4±1(n=2) seed per fruit respectively.However,the fruit set rate of geitonogamy and xenogamy were 80% and 100% respectively,and seeds per fruit were 59±7(n=8) and 64±9 (n=10) respectively.The pollen-ovule ratio was 1277±270 (n=10),which further indicated that the pollination type of I.ensata was mainly xenogamy.(3) Apis mellifica was the effective pollinator with the frequency of 0.019 each flower in one minute,and the ratio of visiting the same flower was about 3.5%.(4) The seed number was estimated about 368 per square meter in nature.Fruits and seeds of I.ensata were persistent and the seed had no deep physiological dormancy.Light was needed during seed germination and the seed germination rate was 94.9±0.7% after 60 days cold moist stratification.(5) We concluded that I.ensata can adapt to the wet and cold mountain climates very well,and Tianmu Mountain may be one of origin and refuge places of this plant during the glacial epoch.The species of I.ensata takes the adaptation strategy of k type,and they possess the mechanisms of natural sustaining renovation in natural population.Some of those mechanisms are being disturbed more or less by human activities now.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"337 1","pages":"93-102"},"PeriodicalIF":0.0,"publicationDate":"2010-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78109716","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}
Pub Date : 2010-06-04DOI: 10.3724/SP.J.1143.2010.09208
Zhang Xiujun, Jiang Piwen, D. Dan, Xia Zongwei
Methane(CH4)is an important atmospheric trace gas,contributing to global warming and atmospheric redox chemistry.Traditionally,the only known biologial source of methane was a limited group of obligate anaerobic prokaryotes called methanogens.However,a recent research repoted aerobic CH4 emission from plants by an unrecognized,non-microbial mechanism.In this paper the study of methane emissions from plants was reviewed,and pointed out the directions for future research work in this field.
{"title":"Research advances in methane emission from plants.","authors":"Zhang Xiujun, Jiang Piwen, D. Dan, Xia Zongwei","doi":"10.3724/SP.J.1143.2010.09208","DOIUrl":"https://doi.org/10.3724/SP.J.1143.2010.09208","url":null,"abstract":"Methane(CH4)is an important atmospheric trace gas,contributing to global warming and atmospheric redox chemistry.Traditionally,the only known biologial source of methane was a limited group of obligate anaerobic prokaryotes called methanogens.However,a recent research repoted aerobic CH4 emission from plants by an unrecognized,non-microbial mechanism.In this paper the study of methane emissions from plants was reviewed,and pointed out the directions for future research work in this field.","PeriodicalId":7106,"journal":{"name":"Acta Botanica Yunnanica","volume":"71 1","pages":"177-182"},"PeriodicalIF":0.0,"publicationDate":"2010-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78091094","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}
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