1988～2011年国家自然科学基金真菌病学资助项目分析及文献复习

目的通过分析1988～2011年国家自然科学基金对真菌病学的资助情况和复习相关文献总结国内真菌病学领域1988～2011年的热点问题及研究现状。方法访问国家自然科学基金ISIS系统C0107、H1104、H1903,检索1988～2011年真菌病学获得国家自然基金资助的项目总数,并对其进行统计分析。结果 1988～2011年真菌病学获得国家自然科学基金资助项目共计95项,每年的资助项目数逐步上升,面上项目和青年基金项目为资助主体。1988～2011年国家自然科学基金对真菌病学的各个研究方向都有项目资助。排在前3位的分别是:隐球菌、念珠菌、曲霉,发表了很多有价值的文章。结论 1988～2011年真菌病学在国家自然科学基金的引领下取得了长足的进步与发展。     

Howard Hughes Medical Institute and its role in genomic activities

Through its three operating programs, the Howard Hughes Medical Institute has supported a substantial amount of basic and clinical molecular research, has acted as a facilitator in initiating and funding a number of meetings, nationally and internationally, including work groups dealing with databases, and has supported several databases for gene mapping. Finally, HHMI is now playing a significant national role in the training and development of manpower through its support of fellowships, direct grants to colleges and universities, and support for major teaching resources such as Woods Hole Marine Biology and Cold Spring Harbor Laboratories.     

On the need of legal frameworks for assessing restoration projects success: new perspectives from São Paulo state (Brazil)

Despite growing worldwide commitment to large‐scale ecosystem restoration, national public policies on restoration are few, and those that exist tend to be vague. Brazil and especially São Paulo state stand out. In a pioneering attempt to improve restoration projects and their outcomes, the Secretariat for the Environment of the State of São Paulo has enacted a legal instrument to drive planning and to assess whether the goals and targets of mandatory ecological restoration are being achieved. Regardless of the restoration techniques applied, the effectiveness of mandatory or public‐funded projects will henceforth be assessed by using three ecological indicators: (1) ground coverage with native vegetation; (2) density of native plants spontaneously regenerating; and (3) number of spontaneously regenerating native plant species. We analyze how this science‐based legal framework is expected to promote greater restoration success, improve cost‐effectiveness, and help bridge the all‐too‐familiar knowledge‐action gap in environmental policies. Notably, scientists, professionals, public agents, and stakeholders from different institutions have collaborated to advance the refinement and rolling out of this legal instrument. By 2037, it is expected that more than 300,000 restoration projects will be carried out in São Paulo state and monitored using this set of indicators. We also suggest that this approach could be usefully applied to the growing number of ecological restoration programs being carried out worldwide, especially in the context of offset policies intended to achieve serious compensation for environmental degradation or loss of biodiversity.     

2006~2010年度国家自然科学基金微生物学科项目资助情况分析与展望

本文介绍了2006-2010年国家自然科学基金委员会生命科学部微生物学学科面上类、重点和国家杰出青年科学基金项目的资助概况,分析了三类科学基金资助的分支学科分布、依托单位和研究领域状况,对"十二·五"期间国家自然科学基金资助微生物学学科的重点资助方向进行了展望,以期为从事微生物学研究的科技工作者提供参考。     

Scientists want more children

Scholars partly attribute the low number of women in academic science to the impact of the science career on family life. Yet, the picture of how men and women in science--at different points in the career trajectory--compare in their perceptions of this impact is incomplete. In particular, we know little about the perceptions and experiences of junior and senior scientists at top universities, institutions that have a disproportionate influence on science, science policy, and the next generation of scientists. Here we show that having fewer children than wished as a result of the science career affects the life satisfaction of science faculty and indirectly affects career satisfaction, and that young scientists (graduate students and postdoctoral fellows) who have had fewer children than wished are more likely to plan to exit science entirely. We also show that the impact of science on family life is not just a woman's problem; the effect on life satisfaction of having fewer children than desired is more pronounced for male than female faculty, with life satisfaction strongly related to career satisfaction. And, in contrast to other research, gender differences among graduate students and postdoctoral fellows disappear. Family factors impede talented young scientists of both sexes from persisting to research positions in academic science. In an era when the global competitiveness of US science is at risk, it is concerning that a significant proportion of men and women trained in the select few spots available at top US research universities are considering leaving science and that such desires to leave are related to the impact of the science career on family life. Results from our study may inform university family leave policies for science departments as well as mentoring programs in the sciences.     

One year later: evaluation of PMC‐recommended births and transfers

To meet their exhibition, conservation, education, and scientific goals, members of the American Zoo and Aquarium Association (AZA) collaborate to manage their living collections as single species populations. These cooperative population management programs, Species Survival Plans^® (SSP) and Population Management Plans (PMP), issue specimen‐by‐specimen recommendations aimed at perpetuating captive populations by maintaining genetic diversity and demographic stability. Species Survival Plans and PMPs differ in that SSP participants agree to complete recommendations, whereas PMP participants need only take recommendations under advisement. We evaluated the effect of program type and the number of participating institutions on the success of actions recommended by the Population Management Center (PMC): transfers of specimens between institutions, breeding, and target number of offspring. We analyzed AZA studbook databases for the occurrence of recommended or unrecommended transfers and births during the 1‐year period after the distribution of standard AZA Breeding‐and‐Transfer Plans. We had three major findings: 1) on average, both SSPs and PMPs fell about 25% short of their target; however, as the number of participating institutions increased so too did the likelihood that programs met or exceeded their target; 2) SSPs exhibited significantly greater transfer success than PMPs, although transfer success for both program types was below 50%; and 3) SSPs exhibited significantly greater breeding success than PMPs, although breeding success for both program types was below 20%. Together, these results indicate that the science and sophistication behind genetic and demographic management of captive populations may be compromised by the challenges of implementation. Zoo Biol 0:1–11, 2006. © 2006 Wiley‐Liss, Inc.     

Creating a positive feedback loop in leadership to accelerate cultural change

Leadership skills are highly valued in institutional environments, but in the context of persons excluded because of ethnicity or race (PEERs) in science, support for developing those skills often is lacking. To increase leadership diversity, institutions and programs should practice and teach diverse leadership strategies.     

Tailoring science outreach through E-matching using a community-based participatory approach

In an effort to increase science exposure for pre-college (K-12) students and as part of the science education reform agenda, many biomedical research institutions have established university-community partnerships. Typically, these science outreach programs consist of pre-structured, generic exposure for students, with little community engagement. However, the use of a medium that is accessible to both teachers and scientists, electronic web-based matchmaking (E-matching) provides an opportunity for tailored outreach utilizing a community-based participatory approach (CBPA), which involves all stakeholders in the planning and implementation of the science outreach based on the interests of teachers/students and scientists. E-matching is a timely and urgent endeavor that provides a rapid connection for science engagement between teachers/students and experts in an effort to fill the science outreach gap. National Lab Network (formerly National Lab Day), an ongoing initiative to increase science equity and literacy, provides a model for engaging the public in science via an E-matching and hands-on learning approach. We argue that science outreach should be a dynamic endeavor that changes according to the needs of a target school. We will describe a case study of a tailored science outreach activity in which a public school that serves mostly under-represented minority students from disadvantaged backgrounds were E-matched with a university, and subsequently became equal partners in the development of the science outreach plan. In addition, we will show how global science outreach endeavors may utilize a CBPA, like E-matching, to support a pipeline to science among under-represented minority students and students from disadvantaged backgrounds. By merging the CBPA concept with a practical case example, we hope to inform science outreach practices via the lens of a tailored E-matching approach.     

Limitations on diversity in basic science departments

It has been over 30 years since the beginning of efforts to improve diversity in academia. We can identify four major stages: (1) early and continuing efforts to diversify the pipeline by increasing numbers of women and minorities getting advanced degrees, particularly in science, technology, engineering, and math (STEM); (2) requiring academic institutions to develop their own "affirmative action plans" for hiring and promotion; (3) introducing mentoring programs and coping strategies to help women and minorities deal with faculty practices from an earlier era; (4) asking academic institutions to rethink their practices and policies with an eye toward enabling more faculty diversity, a process known as institutional transformation. The thesis of this article is that research-intensive basic science departments of highly ranked U.S. medical schools are stuck at stage 3, resulting in a less diverse tenured and tenure-track faculty than seen in well-funded science departments of major universities. A review of Web-based records of research-intensive departments in universities with both medical school and nonmedical school departments indicates that the proportion of women and Black faculty in science departments of medical schools is lower than the proportion in similarly research-intensive university science departments. Expectations for faculty productivity in research-intensive medical school departments versus university-based departments may lead to these differences in faculty diversity.     

从国家自然科学基金项目资助看植物科学态势

通过对2010-2015年度国家自然科学基金委员会生命科学部植物学学科资助的各类项目进行统计分析,总结了植物学学科资助的整体概况,详细分析了各类科学基金项目的资助特点、在不同分支学科和领域中的分布以及获资助排名前列的依托单位,并展望了我国未来植物学学科的发展趋势。     

国家自然科学基金动物学科资助昆虫生理学项目综述

昆虫生理学是昆虫学分支学科中发展最快的学科之一。本文对国家自然科学基金委员会生命科学部动物学科成立20多年以来昆虫生理学项目的资助情况进行了分析, 截止2009年, 昆虫生理学面上项目共资助92项, 占总资助项目1 208项的7.62%; 青年基金共资助16项, 占总资助项目132项的12.12%; 资助重点项目10项。目前, 我国昆虫生理学基础研究的发展已经从组织、 细胞水平深入到分子和基因水平。昆虫的基因组学, 昆虫发育的功能基因及激素调控, 寄主植物、 昆虫、 天敌三者之间的协同进化, 昆虫免疫及其机制等将是昆虫生理学的发展趋势。未来我国昆虫生理学研究应在研究方向、 人才队伍建设、 国际合作以及发挥基金的引领作用等几个方面有所加强。     

Proteomics: advances in biomarker discovery

The challenges encountered by proteomic researchers seeking diagnostic, prognostic and mechanistic markers were the subject of the 1-day meeting, Proteomics: Advances in Biomarker Discovery hosted by EuroSciCon. The speakers had a broad range of clinical and basic science interests, and presented data using a number of proteomic platforms to search for discriminant biomarkers of disease in easily accessible bodily fluids including serum and urine. Several potential pitfalls for proteomic researchers were mentioned and the potential of collaborative networks between research institutions to increase the size and power of clinical studies was discussed. Overall, the meeting highlighted the exciting opportunities that proteomic techniques offer for discovering not only diagnostic but also prognostic and mechanistic markers of a number of clinically important diseases.     

Structural Genomics of Eukaryotic Targets at a Laboratory Scale

Structural genomics programs are distributed worldwide and funded by large institutions such as the NIH in United-States, the RIKEN in Japan or the European Commission through the SPINE network in Europe. Such initiatives, essentially managed by large consortia, led to technology and method developments at the different steps required to produce biological samples compatible with structural studies. Besides specific applications, method developments resulted mainly upon miniaturization and parallelization. The challenge that academic laboratories faces to pursue structural genomics programs is to produce, at a higher rate, protein samples. The Structural Biology and Genomics Department (IGBMC – Illkirch – France) is implicated in a structural genomics program of high eukaryotes whose goal is solving crystal structures of proteins and their complexes (including large complexes) related to human health and biotechnology. To achieve such a challenging goal, the Department has established a medium-throughput pipeline for producing protein samples suitable for structural biology studies. Here, we describe the setting up of our initiative from cloning to crystallization and we demonstrate that structural genomics may be manageable by academic laboratories by strategic investments in robotic and by adapting classical bench protocols and new developments, in particular in the field of protein expression, to parallelization.     

Estimated number of snake species that can be managed by Species Survival Plans in North America

A survey designed to estimate the number of snake enclosures available for Species Survival Plan (SSP) programs was distributed to all North American zoos containing 100 or more reptile and amphibian specimens. Of the 52 zoos surveyed, 44 (84.6%) responded, indicating that 790 (26.3%) of the 3,012 snake enclosures were available for SSP programs. Available enclosures were classified by size and existing themes to help define limitations of the potential SSP space. This spatial information was then used in conjunction with existing population genetics models to estimate that up to 16 snake species can be accommodated by SSP programs in these zoos collectively. Values used in the models were estimates of those for an average snake species with a generation time of 15 years, lambda of 1.15, with 26 effective founders, and an n_e/n ratio of 0.3. It was further assumed that 90% of the genetic variation would be maintained in each species for a period of 100 years. Tactics to increase the number of species that SSP programs can accommodate include: increase reserve space, devote more space for SSP snakes, lengthen generation time, promote gene exchange with wild populations, goal SSP programs for less than 200 years, invest in short-term programs, involve the private sector, build new enclosures, increase the number of snakes per enclosure, and encourage participation of non-North American institutions. To maximize biological diversity in relation to captive carrying capacity, it is recommended that SSP programs represent both infraorders of living snakes and as many families within those infraorders as possible. Although not all 16 families of snakes are likely to be represented due to exhibit value, obtainability, and husbandry success, it may be possible to represent as many as nine families in 16 SSP programs. © 1993 Wiley-Liss, Inc.     

Dolphin Shows and Interaction Programs: Benefits for Conservation Education?

Dolphin shows and dolphin interaction programs are two types of education programs within zoological institutions used to educate visitors about dolphins and the marine environment. The current study examined the short‐ and long‐term effects of these programs on visitors' conservation‐related knowledge, attitude, and behavior. Participants of both dolphin shows and interaction programs demonstrated a significant short‐term increase in knowledge, attitudes, and behavioral intentions. Three months following the experience, participants of both dolphin shows and interaction programs retained the knowledge learned during their experience and reported engaging in more conservation‐related behaviors. Additionally, the number of dolphin shows attended in the past was a significant predictor of recent conservation‐related behavior suggesting that repetition of these types of experiences may be important in inspiring people to conservation action. These results suggest that both dolphin shows and dolphin interaction programs can be an important part of a conservation education program for visitors of zoological facilities. Zoo Biol. 32:45‐53, 2013. © 2012 Wiley Periodicals, Inc.     

The art and science of multi-scale citizen science support

Citizen science and community-based monitoring programs are increasing in number and breadth, generating volumes of scientific data. Many programs are ill-equipped to effectively manage these data. We examined the art and science of multi-scale citizen science support, focusing on issues of integration and flexibility that arise for data management when programs span multiple spatial, temporal, and social scales across many domains. Our objectives were to: (1) briefly review existing citizen science approaches and data management needs; (2) propose a framework for multi-scale citizen science support; (3) develop a cyber-infrastructure to support citizen science program needs; and (4) describe lessons learned. We find that approaches differ in scope, scale, and activities and that the proposed framework situates programs while guiding cyber-infrastructure system development. We built a cyber-infrastructure support system for citizen science programs (www.citsci.org) and show that carefully designed systems can be adept enough to support programs at multiple spatial and temporal scales across many domains when built with a flexible architecture. The advantage of a flexible, yet controlled, cyber-infrastructure system lies in the ability of users with different levels of permission to easily customize the features themselves, while adhering to controlled vocabularies necessary for cross-discipline comparisons and meta-analyses. Program evaluation tied to this framework and integrated into cyber-infrastructure support systems will improve our ability to track effectiveness. We compare existing systems and discuss the importance of standards for interoperability and the challenges associated with system maintenance and long-term support. We conclude by offering a vision of the future of citizen science data management and cyber-infrastructure support.