全军中医药学会皮肤病专业委员会第二次常委扩大会议纪要

全军中医药学会皮肤病专业委员会第二次常委扩大会议于2009年7月4日-5日在黑龙江省牡丹江市顺利召开。会议由全军中医药学会皮肤病专业委员会、空军总医院皮肤科承办。来自解放军301医院、第二军医大学、第三军医大学、空军总医院、海军总医院、武警总医院、广州军区总医院、沈阳军区总医院、第二炮兵总医院、兰州军区总医院的代表参加了本次会议,他们是（按姓氏笔画为序）王萍、史飞、刘元林、李安信、李志强、张士发、杜华、邹先彪、杨维玲、杨晓红、赵广、郝飞、崔东斌、温海、谢方明、廖元兴、漆军等。     

《植物学报》第六届编委会第二次会议纪要

《植物学报》第六届编委会第二次会议于2012年1月5日在湖南农业大学图书馆会议室隆重召开。主编种康,副主编杨维才、瞿礼嘉、王台、王小菁、蒋高明,责任编委安黎哲、陈凡、戴思兰、郝东云、黄建辉、孔宏智、李传友、林宏辉、孟征、任毅、王慧中、萧浪涛、徐云远、张红生、张建华、张仲凯、赵桂仿和左建儒     

八届三次《遗传》编委会议在昆明召开

2012年12月1日下午,"八届三次《遗传》编委会议"在昆明云安会都召开,执行主编张永清、副主编褚嘉祐、李巍、张勤、编委方向东、何凤田、赫崇波、胡松年、李家乐、李庆伟、刘钢、苗龙、石春海、施鹏、王义权、肖春杰、徐存拴、杨永华、张博、张根发、朱友林等参加了会议。中国遗传学会办公室主任王长城、《遗传》编辑部主任李绍武、副主任张颖与陈晓芳、张艳编辑参加了会议。     

微生物生物技术及其产品的市场浅析

微生物生物技术(或称微生物技术)是一门以应用微生物学为主体的综合性技术群,主要包括微生物学、生物化学、遗传学及基因工程、细胞工程、酶工程、发酵工程和生化工程等。从纵向划分,包括研究、发展和生产。利用微生物技术生产的产品包括酒类、调味品、有机溶剂、有机酸、氨基酸、维生素、抗生素、甾体激素、酶制剂、活性肽及蛋白、酵母及其它单细胞蛋白、淀粉糖等。应用范围包括食品、轻工、医药、农业、化工、矿业和环境保护等方面。     

第十一届国际化石刺丝胞与多孔类学术研讨会在比利时召开北大核心CSCD

第十一届国际化石刺丝胞与多孔类学术研讨会于2011年8月21—26日在比利时的列日大学召开。全球27个国家将近有100名代表出席会议。除了东道主比利时外,参加会议的有中国、俄罗斯、美国、英国、法国、加拿大、日本、澳大利亚、德国、意大利、荷兰、爱尔兰、西班牙、瑞士、奥地利、波兰、罗马尼亚、爱沙尼亚、     

《武汉植物学研究》第六届编委会第一次会议纪要

《武汉植物学研究》第五届编委会换届会议暨第六届编委会第一次会议于2009年12月6日在主办单位中科院武汉植物园召开。第六届编委会主编李绍华,副主编李建强、郭友好、孙蒙祥,编委陈凡、邱明华、曹坤芳、冯玉龙、刘永胜、包维凯、戴思兰、王建波、王有为、吕应堂、何光存、何光源、杨劭、李伟、王瑛、江明喜、刘贵华、胡鸿钧等和编辑部成员参加了会议。中科院武汉植物园党委书记罗志强,科研处副处长、湖北省植物学会秘书长梁琼,支撑中心主任杨中清也应邀出席了会议。     

《植物学报》第六届编委会第一次会议纪要

《植物学报》第六届编委会第一次会议于2009年6月11日在河南师范大学生命科学学院召开。主编种康,副主编杨维才、瞿礼嘉、王台、王小菁、袁明、蒋高明、钱前,责任编委安黎哲、陈凡、戴思兰、何奕昆、黄建辉、孔宏智、李思锋、林宏辉、刘宝、麻密、孟征、任东涛、尚富德、宋纯鹏、谭保才、田长恩、田世平、王慧中、王英典、吴鸿、萧浪涛、徐云远、杨淑华、张立新、张治礼、赵桂仿和郑海雷以及编辑部全体成员参加了会议。     

镇江东方生物工程设备技术公司

<正>国家重点新产品国家火炬计划国家高新技术示范企业东方生工发酵装备业的领跑者实验室到大生产——生物工程产业化解决之道见证实力体现价值高等院校:北京大学、清华大学、首都师范大学、北京科技大学、北京联合大学、中国农业大学、天津轻工业学院、天津医科大学、哈尔滨工业大学、八一农垦大学、东北大学、江南大学、南京农业大学、南京师范大学、中国矿业大学、上海交通大学、华东师范大学、浙江大学、浙江工业大学、山西大学、厦门大学、集美大学、福建师范大学、福建农林大学、山东大学、山东海洋大学、青岛海洋大学、青岛大学、烟台大学、中山大学、     

西南银莲花(毛茛科)地理分布的订正—特别基于花粉形态证据

通过标本检查和花粉扫描电镜观察,发现过去鉴定为西南银莲花(Anemone davidiiFranch.)(毛茛科)的我国西藏东南部(墨脱)标本实际上属于三出银莲花(A. griffithiiHook. f.& Thoms.),所以以前关于西南银莲花产西藏东南部的记载是错误的。西南银莲花目前仅发现分布于我国重庆(城口、南川、武隆、巫溪、酉阳、云阳)、贵州(江口、凯里、雷山)、湖北(神农架、兴山、宣恩、竹溪)、湖南(桑植、石门、新宁)、四川(安县、宝兴、都江堰、峨边、峨眉、洪雅、金阳、筠连、雷波、马边、石棉、天全、通江、荥经)和云南(大理、墨江、维西、中甸)。     

能排除人体毒素的食物

1．黄瓜：黄瓜原产于印度，又叫青瓜、胡瓜、刺瓜等，其性平、味甘，具有明显的清热解毒、生津止渴等功效。黄瓜中富含蛋白质、糖类、维生素B2、维生素C、维生素E、胡萝卜素、尼克酸、钙、磷、铁等营养成分，同时还含有丙醇二酸、葫芦素、柔软的细纤维等成分，是难得的排毒养颜佳品。     

香港西贡牛尾海邻近岛屿野生植物资源的初步研究

作者通过野外调查,报道了香港西贡牛尾海邻近岛屿的植被概况和物种多样性。结果表明:该地区共有维管束植物108科254属345种。作者将其植物资源按用途分为10类:药用植物、观赏植物、材用植物、纤维植物、油脂植物、饲用植物、有毒植物、食用植物、鞣料植物和芳香植物,并论述了各类资源植物的主要种类。并对合理开发、利用和保护该地区植物资源提出了建议。     

福建闽江源自然保护区野生经济植物资源

闽江源自然保护区位于福建省建宁县。区内有野生维管束植物168科635属1058种20亚种(或变种),按其经济用途分为11类,即纤维植物、鞣料植物、芳香植物、油脂植物、淀粉植物、观赏植物、蜜源植物、树脂及胶用植物、色素植物、药用植物和国家重点保护的珍稀濒危植物。本文还分析各属的区系成分,并对保护区植物资源的利用提出建议。     

植物园植物资源保育之创新

植物资源是植物园存在和发展的基础,植物资源保育是植物园最基本的工作。以往的植物资源保育工作主要包括植物资源日常管护、繁殖和资源保育研究,此模式的局限性随着植物园的发展或植物园面临越来越多的挑战而日显突出。植物资源保育之创新,首先是拟保育资源的系统性选择,其次是已保育资源的运用,包括植物资源的基础研究与应用研究、开发与推广应用以及科普利用。     

湖北大洪山野生植物资源调查研究

大洪山位于湖北省中北部,地处中纬度北亚热带季风气候带,植物种类非常丰富。初步统计大洪山共有野生资源植物1137种,隶属于132科、529属。对大洪山的野生植物资源按其性质和用途分为观赏植物、能源植物、药用植物、油脂植物、蜜源植物、纤维植物、淀粉及糖类植物、芳香植物、鞣料植物、饲用植物、土农药植物、树脂及树胶植物,并对其进行了统计和分析。文中列举了一些有代表性、经济价值较高的植物种类,分析了该地区野生植物资源的特点及存在问题,提出了合理开发利用植物资源的建议。     

高原湿地纳帕海水生植物群落分布格局及变化

采用3S技术与植物群落研究法,对高原湿地纳帕海24a来的湿地植物群落分布格局及变化的研究结果表明：与24a前水生植物群落相比较。纳帕海水生植物群落类型、数量改变,原生群落不断减少或消失,耐污、喜富营养类群如水葱群落（Com．Scirpus tabernaemontani）、茭草群落（Com．Zizania caduciflora）、穗状狐尾藻群落（Com．Myriophyllum spicatum）、满江红（Com．Azolla imbricata）群落等大量出现;群落总数由24a前的9个增至当前的12个,其中挺水植物群落增加2个,浮叶植物群落增加1个,挺水植物群落增幅最大。由东向西、由南向北,纳帕海水生植物群落分布大致呈现出浮叶群落、挺水群落、沉水群落斑块状依次配置的水平格局规律。挺水植物群落分布面积最大,达528．42hm^2,其次是沉水植物群落,分布面积为362．50hm^2,浮叶植物群落分布面积最小,为70．23hm^2。随沉水群落、浮叶群落向挺水群落的演替,群落伴生种数量增加、优势种优势度减小、层次类型改变,群落结构变得更为复杂。纳帕海湿地水生植物群落分布格局及变化是对湿地环境变化的响应,表明了在人为干扰作用影响下,纳帕海湖岸线内移、水量减少、水质恶化等湿地水文条件的改变,致使湿地生态系统功能不断退化。     

生物逆境和共生状态下植物的蛋白质组学研究

蛋白质组技术已广泛应用于植物遗传、发育和生理生态等诸多生物学领域,主要研究植物的遗传多样性、植物发育、组织分化、植物对非生物逆境(包括高温、低温、高盐和干旱等)和生物逆境(病虫害)的适应机制和植物与微生物(根瘤共生体)相互作用机制。本文综述了微生物与植物互作的蛋白质组研究进展,包括有害和有益的相互作用,同时对植物蛋白质组学的发展前景进行了讨论。     

安徽宿州大方寺林区植物种类及其资源的初步调查

大方寺位于淮北平原萄丘陵地带,天然次生林属于暖温带叶阔叶林。由于自然条件复杂,植物种类丰富,木本植物130余种,草本植物100余种;植被类型多种多样,主要群落为：青檀（Pterooeltis tatarinowii）、牡荆（Witex negundo）、华隐子草（Cleistogenes chinensis）群落,栓皮栎（Quercus wvriabilis）、五角枫（Acer mono）、牡荆（Vitex negundo）裂稃草（Schizachyrium brevifolium）群落和黄连木（Pistacia chinensis）、五角枫（Acer mono）、扁担杆（Creuia biloba）、沿阶草（Ophiopogon bodinievi）群落等三种。大方寺植物资源丰富,具有用材经济植物的约60余种,药用植物200余种,香料及密源植物10余种,纤维植物30余种,庭园观赏植物40余种。     

Distribution patterns and changes of aquatic plant communities in Napahai Wetland in northwestern Yunnan Plateau,China

Using GPS technology and community research methods for plant communities,we investigated the distribution patterns of aquatic plant communities in the high plateaus of the Napahai Wetlands,Yunnan,China,as well as the species changes of plant communities compared with that of 24 years ago since 2005.We found that the types and numbers of aquatic plant communities have changed.Some pollution-tolerant,nutrient-loving plant communities such as Scirpus tabernaemontani,Zizania caduciflora,Myriophyllum spicatum,and Azolla imbricata flourished,while the primary aquatic plant com-munities were reduced or even disappeared.The number of aquatic plant communities were increased from nine to 12 with the addition of two new emergent plant com-munities and one new floating-leaved plant community.The increase in emergent plant communities was signifi-cant.From east to west and from south to north,various types of plant communities were continuously distributed,including floating-leaved plant communities,emergent plant communities and submerged plant communities.The composition of the communities became more com-plicated and the number of accompanying species increased,while the percentage ratio of dominant plant species declined.In 2005,the coverage of emergent plant communities was the largest (528.42 hm2) followed by submerged plant communities (362.50 hm2) and the float-ing-leaf plant communities was the smallest (70.23 hm2).The variations in the distribution of aquatic plant com-munities in the Napahai Wetlands reflect the natural responses to the change of the wetland ecological envir-onment.This study indicates that human disturbances have led to an inward movement of the wetland shoreline,a decrease in water quality and a reduction in wetland habitat.     

Functional traits determine plant co-occurrence more than environment or evolutionary relatedness in global drylands

Plant–plant interactions are driven by environmental conditions, evolutionary relationships (ER) and the functional traits of the plants involved. However, studies addressing the relative importance of these drivers are rare, but crucial to improve our predictions of the effects of plant–plant interactions on plant communities and of how they respond to differing environmental conditions. To analyze the relative importance of – and interrelationships among – these factors as drivers of plant–plant interactions, we analyzed perennial plant co-occurrence at 106 dryland plant communities established across rainfall gradients in nine countries. We used structural equation modelling to disentangle the relationships between environmental conditions (aridity and soil fertility), functional traits extracted from the literature, and ER, and to assess their relative importance as drivers of the 929 pairwise plant–plant co-occurrence levels measured. Functional traits, specifically facilitated plants’ height and nurse growth form, were of primary importance, and modulated the effect of the environment and ER on plant–plant interactions. Environmental conditions and ER were important mainly for those interactions involving woody and graminoid nurses, respectively. The relative importance of different plant–plant interaction drivers (ER, functional traits, and the environment) varied depending on the region considered, illustrating the difficulty of predicting the outcome of plant–plant interactions at broader spatial scales. In our global-scale study on drylands, plant–plant interactions were more strongly related to functional traits of the species involved than to the environmental variables considered. Thus, moving to a trait-based facilitation/competition approach help to predict that: (1) positive plant–plant interactions are more likely to occur for taller facilitated species in drylands, and (2) plant–plant interactions within woody-dominated ecosystems might be more sensitive to changing environmental conditions than those within grasslands. By providing insights on which species are likely to better perform beneath a given neighbour, our results will also help to succeed in restoration practices involving the use of nurse plants.     

Linking species performance to community structure as affected by UV-B radiation: an attenuation experiment

Aims UV-B radiation is known to affect plant physiology and growth rate in ways that can influence community species composition and structure. Nevertheless, comparatively little is known about how UV-B radiation induced changes in the performance of individual species cascades to affect overall community properties. Because foliage leaves are primarily responsible for photosynthesis and carbon gain and are the major organ that senses and responds to UV-B radiation, we hypothesized that, under reduced UV-B radiation, species with larger leaf areas per plant would manifest higher growth rates and hence tend to improve their community status compared to species with smaller leaf areas per plant in herbaceous plant communities.Methods We tested this hypothesis by examining plant traits (leaf area per plant and plant height), plant growth rate (aboveground biomass per plant and plant biomass per area) and community status (species within-community relative biomass) for 19 common species in a two-year field experiment in an alpine meadow on Tibetan Plateau.Important findings Aboveground biomass per plant, as well as per area, progressively increased in a 39% reduced (relative to ambient) UV-B treatment during the experimental period. At the second year, 11 out of 19 species significantly or marginally significantly increased their plant height, leaf area per plant and aboveground biomass per plant. No species was negatively affected by reducing UV-B. As hypothesized, the increase in aboveground biomass per plant increased with increasing leaf area per plant, as indicated by cross-species regression analysis. Moreover, the change in species within-community status increased with increasing leaf area per plant. Our study demonstrates that UV-B radiation has differential effects on plant growth rate across species and hence significantly affects species composition and plant community structure. We suggest that UV-B radiation is an ecological factor structuring plant communities particularly in alpine and polar areas.