Cassava: constraints to production and the transfer of biotechnology to African laboratories

Knowledge and technology transfer to African institutes is an important objective to help achieve the United Nations Millennium Development Goals. Plant biotechnology in particular enables innovative advances in agriculture and industry, offering new prospects to promote the integration and dissemination of improved crops and their derivatives from developing countries into local markets and the global economy. There is also the need to broaden our knowledge and understanding of cassava as a staple food crop. Cassava (Manihot esculenta Crantz) is a vital source of calories for approximately 500 million people living in developing countries. Unfortunately, it is subject to numerous biotic and abiotic stresses that impact on production, consumption, marketability and also local and country economics. To date, improvements to cassava have been led via conventional plant breeding programmes, but with advances in molecular-assisted breeding and plant biotechnology new tools are being developed to hasten the generation of improved farmer-preferred cultivars. In this review, we report on the current constraints to cassava production and knowledge acquisition in Africa, including a case study discussing the opportunities and challenges of a technology transfer programme established between the Mikocheni Agricultural Research Institute in Tanzania and Europe-based researchers. The establishment of cassava biotechnology platform(s) should promote research capabilities in African institutions and allow scientists autonomy to adapt cassava to suit local agro-ecosystems, ultimately serving to develop a sustainable biotechnology infrastructure in African countries.     

Asian promise: the state and future of collaborations in neuroscience

As investment in science and technology continues to grow in Asia, countries such as China, Japan and Singapore are witnessing great improvements in their neuroscience research environments; this is reflected in the opening of new research institutions and in the influx of neuroscientists trained abroad. Collaborative projects between researchers in these countries and laboratories in the United States and Europe are not only helping to shape these institutions, they are also leading to a surge in high-quality publications in both basic and translational neuroscience, resulting in increasing international recognition. Nature Reviews Neuroscience asks four neuroscientists about their collaborative experiences and the impact that such collaborations are having on neuroscience research.     

Comparative development of knowledge-based bioeconomy in the European Union and Turkey

Abstract

Biotechnology, defined as the technological application that uses biological systems and living organisms, or their derivatives, to create or modify diverse products or processes, is widely used for healthcare, agricultural and environmental applications. The continuity in industrial applications of biotechnology enables the rise and development of the bioeconomy concept. Bioeconomy, including all applications of biotechnology, is defined as translation of knowledge received from life sciences into new, sustainable, environment friendly and competitive products. With the advanced research and eco-efficient processes in the scope of bioeconomy, more healthy and sustainable life is promised. Knowledge-based bioeconomy with its economic, social and environmental potential has already been brought to the research agendas of European Union (EU) countries. The aim of this study is to summarize the development of knowledge-based bioeconomy in EU countries and to evaluate Turkey’s current situation compared to them. EU-funded biotechnology research projects under FP6 and FP7 and nationally-funded biotechnology projects under The Scientific and Technological Research Council of Turkey (TUBITAK) Academic Research Funding Program Directorate (ARDEB) and Technology and Innovation Funding Programs Directorate (TEYDEB) were examined. In the context of this study, the main research areas and subfields which have been funded, the budget spent and the number of projects funded since 2003 both nationally and EU-wide and the gaps and overlapping topics were analyzed. In consideration of the results, detailed suggestions for Turkey have been proposed. The research results are expected to be used as a roadmap for coordinating the stakeholders of bioeconomy and integrating Turkish Research Areas into European Research Areas.     

Towards a dashboard of sustainability indicators for Panama: A participatory approach

The importance of pursuing sustainable modes of development has received increased global recognition in recent years. Since the issue was first addressed in the United Nations⿿ 1987 Brundtland Report, many countries have developed their own sustainability strategies. In Panama, a UNESCO Chair entitled Dialogues on Sustainability was created in 2011 by four scholarly institutions with the objective of advancing a sustainability agenda through education, research and discussion. In line with conclusions from the United Nations⿿ Agenda 21 action plan, the UNESCO Chair identified the creation of a set of national sustainability indicators as an important step toward this goal. This paper presents the work done by the Chair to develop a dashboard of national sustainability indicators for Panama. Indicators were selected using participatory methods, involving 42 individuals representing 16 different government agencies, NGOs, academic institutions, and private entities from Panama. Adhering to a three-pillar structure, the resulting dashboard of 20 indicators is shown to be a useful tool for understanding past trends, present issues, and future trajectories within Panama⿿s economic, environmental, and social spheres. As a further demonstration of the dashboard⿿s utility, this paper focuses on three example issues shown by the dashboard to be important: security, vehicles and vehicle emissions, and natural disasters. This paper also juxtaposes the Human Development Index and Ecological Footprint to compare Panama with other Latin American countries.     

Development and enhancement of agricultural biotechnology in some countries in Latin America

A number of research institutions and both local and international agencles in Latin America are using biotechnology as part of an effort to enhance agricultural productivity. However, it is very much an open question as to whether all of these various organizations can provide the best means of realizing this goal. Latin American countries vary dramatically in their knowledge base and current use of modern biotechnology. Thus, while some countries lack the ability to develop, or possibly even implement, many aspects of modern biotechnology, others are quite advanced in this regard. This review provides a somewhat selective overview of current research in the area of agricultural biotechnology in Mexico, Costa Rica and Ecuador, with emphasis on how the existing agencies and institutions have responded to the challenge of biotechnology. In addition, general strategies for the development of agricultural biotechnology in these countries are presented and discussed.     

基于文献计量的全球生物技术研究现状与发展趋势分析

采用文献计量分析方法,分析了全球生物技术研究领域的发展现状和趋势及其对中国生物技术研究发展的启示。研究结果表明:2019年我国在生物技术文献发表数量上已位列世界第一,但在生物技术文献的质量、学术影响力以及国际合作能力方面仍与欧美等发达生物技术国家存在一定差距,接着分析了全球生物技术研究的学科组成、各生物技术分支领域的研究交叉现状,最后分析了目前各生物技术细分领域的热点研究主题。针对当前我国面临的生物技术研究发展问题,我国应当注重研究成果质量,促进各学科间交叉融合,加强国际合作交流,顺应未来生物技术发展热点趋势。     

The law of the sea and regional fisheries policy

Abstract

The consequences of the inevitable acceptance of extended jurisdiction and its impact on fisheries policy in the South Pacific are considered within the framework of the principles outlined at the Third Session of the United Nations Law of the Sea Conference. It is pointed out that the fisheries resources of the region considered are dominated by highly migratory species, particularly tunas, and that the management of the fisheries on these species and the conservation of the species themselves will require comprehensive regional cooperation. Considering the common interests of the developing countries of the region and their comparative lack of experience in fisheries management and in surveillance and enforcement capabilities, it is argued that a regional fisheries agency is required. A wide range of possible functions for such a body is discussed and a three‐phase approach to the development of the agency is proposed.     

A Scientometric Evaluation of the Chagas Disease Implementation Research Programme of the PAHO and TDR

The Special Programme for Research and Training in Tropical Diseases (TDR) is an independent global programme of scientific collaboration cosponsored by the United Nations Children''s Fund, the United Nations Development Program, the World Bank, and the World Health Organization. TDR''s strategy is based on stewardship for research on infectious diseases of poverty, empowerment of endemic countries, research on neglected priority needs, and the promotion of scientific collaboration influencing global efforts to combat major tropical diseases. In 2001, in view of the achievements obtained in the reduction of transmission of Chagas disease through the Southern Cone Initiative and the improvement in Chagas disease control activities in some countries of the Andean and the Central American Initiatives, TDR transferred the Chagas Disease Implementation Research Programme (CIRP) to the Communicable Diseases Unit of the Pan American Health Organization (CD/PAHO).This paper presents a scientometric evaluation of the 73 projects from 18 Latin American and European countries that were granted by CIRP/PAHO/TDR between 1997 and 2007. We analyzed all final reports of the funded projects and scientific publications, technical reports, and human resource training activities derived from them. Results about the number of projects funded, countries and institutions involved, gender analysis, number of published papers in indexed scientific journals, main topics funded, patents inscribed, and triatomine species studied are presented and discussed.The results indicate that CIRP/PAHO/TDR initiative has contributed significantly, over the 1997–2007 period, to Chagas disease knowledge as well as to the individual and institutional-building capacity.     

国外动物生物技术研究和产业化趋势分析

生物技术在全世界范围取得了飞速的进展,与此同时其应用和产业化在各国政府、科研机构和生物技术公司的大力参与和激烈竞争中也逐步加快,预计它将成为许多国家经济的重要支柱产业之一。一些重大生物研究项目如人类基因组计划、克隆技术等开始引起公众的广泛注意。综述了２０世纪９０ 来动物生物技术的发展状况,对基因组研究、转基因动物、克隆技术和细胞培养等重要研究方向作了介绍和分析。     

阿根廷转基因作物安全管理制度概况及进展

阿根廷是最早采用转基因技术的国家之一,目前已成为全球第三大转基因作物种植国。阿根廷是全球尤其是拉美国家在生物技术产品监管和审批方面的先驱,其在转基因作物监管问题方面的丰富经验以及联合国粮食及农业组织的认可使阿根廷成为全球转基因作物监管的领导者之一。介绍了阿根廷转基因作物研发和应用、转基因作物监管体系、新型育种技术监管体系、转基因作物进出口情况以及追溯体系,讨论了转基因技术的引进对阿根廷的影响,旨在全面了解阿根廷转基因作物及新型育种技术的监管体系,为我国转基因作物安全管理提供参考。     

United States patents and fungal cultures

Summary Fungal biotechnology has generated a voluminous amount of technical literature and scientific data. Patents probably contain the most complete and detailed information about the use of fungal cultures in biotechnology. This article contains a brief review of the United States patent system where microorganisms form an integral part of the disclosure and explains the role of the American Type Culture Collection (ATCC) as a patent culture depository. A list based on the application of the ATCC fungal strains which have been cited or used in US patents and the names of the inventors, the titles of the inventions, and their patent numbers are included. This provides resource material particularly for developing countries as they begin to establish their own biotechnology.     

Current estate of biotechnology in Costa Rica

A study was carried out on the construction of indicators in biotechnology in Costa Rica as part of the project "SYMBIOSIS, Cooperative Program for the Construction of Indicators in Biotechnology adapted to Latin American and Caribbean countries, to motivate the application and transference of industrial technologies". The study focused on two units: researchers and research projects developed in Costa Rica, between 1998 and 2002. For researchers, information was collected about indicators related to sex, age, teaching activities, number of projects, academic degree, area of speciality and number of publications. For research projects we obtained information about: speciality, sector of application, duration of projects and number of researchers per project. Very interesting results include the high participation of the women in this area of investigation (54%); the low participation of young researchers (13% younger than 30), and a high proportion of the investigators that are responsible for 4 or more projects (42%). With relation to the specialities of the projects, the majority are in the category Bio-Agro (39%) whereas in Acuaculture only 1% was found. The sectors of application with the most number of projects are: Agriculture and Livestock (37%) and Human Health (35%). The main strengthts and limitatations for the development of biotechnology in Costa Rica are discussed.     

Managing Global Atmospheric Change: A U.S. Policy Perspective

There are several air pollution issues that concern the international community at the regional and global level, including acid deposition, heavy metals, persistent organic pollutants, stratospheric ozone depletion, and climate change. Governments at the regional and global levels have entered into various agreements in an effort to deal with these problems. This paper deals with two major global atmospheric change issues: stratospheric ozone depletion and climate change. The focus is on the policy responses of the United States to these global issues. The United States has signed and ratified international agreements to deal with both problems. The Vienna Convention and the Montreal Protocol on Substances that Deplete the Ozone Layer have led to an effort in both developed and developing countries to phase out ozone depleting substances. The United Nations Framework Convention on Climate Change (UNFCCC) has been signed and ratified by over 180 countries. The UNFCC contained no binding targets and timetables for emissions reductions. The Kyoto Protocol (1997) to the UNFCCC did contain targets and timetables for reductions of greenhouse gases on the part of developed countries. The United States has signed but not ratified the Kyoto Protocol. The United States has experienced some movement to reduce greenhouse gas emissions on the part of various levels of government as well as the private sector. The policy process is constantly informed by scientific research. In the case of stratospheric ozone depletion and climate change, much of this work is carried out under the auspices of international scientific panels. From a policy perspective, there is a great deal of interest in the use of indicators for assessing the scope and magnitude of these problems, both for fashioning policy responses as well as assessing the impact of adopted programs to reduce ozone depleting substances, and potentially, greenhouse gases. This paper will discuss some of the indicators used for stratospheric ozone depletion and climate change.     

世界主要国家耕地动态变化及其影响因素

在世界人口持续攀升、全球耕地面积不断减少的背景下,探讨世界主要国家耕地变化其影响因素,对于分析预测未来世界耕地变化趋势、研究世界粮食安全具有积极意义。选择2050年人口过亿的17个国家和耕地面积排名前10的国家为研究对象,在分析1961—2007年耕地总量变化、人均耕地变化的基础上,探讨了耕地变化影响因素。研究结果表明,从20世纪60年代到2007年间的不同时期内,有越来越多的国家表现出耕地减少趋势,而人均耕地面积减少的国家个数高达90%以上。满足人口消费需求、城市化与经济发展是大多数国家耕地总量变化的主要动力;而人口快速增长、城市化则是导致许多国家人均耕地显著减少的重要原因。     

Development of health biotechnology in developing countries: Can private-sector players be the prime movers?

Health biotechnology has rapidly become vital in helping healthcare systems meet the needs of the poor in developing countries. This key industry also generates revenue and creates employment opportunities in these countries. To successfully develop biotechnology industries in developing nations, it is critical to understand and improve the system of health innovation, as well as the role of each innovative sector and the linkages between the sectors. Countries' science and technology capacities can be strengthened only if there are non-linear linkages and strong interrelations among players throughout the innovation process; these relationships generate and transfer knowledge related to commercialization of the innovative health products. The private sector is one of the main actors in healthcare innovation, contributing significantly to the development of health biotechnology via knowledge, expertise, resources and relationships to translate basic research and development into new commercial products and innovative processes. The role of the private sector has been increasingly recognized and emphasized by governments, agencies and international organizations. Many partnerships between the public and private sector have been established to leverage the potential of the private sector to produce more affordable healthcare products. Several developing countries that have been actively involved in health biotechnology are becoming the main players in this industry. The aim of this paper is to discuss the role of the private sector in health biotechnology development and to study its impact on health and economic growth through case studies in South Korea, India and Brazil. The paper also discussed the approaches by which the private sector can improve the health and economic status of the poor.     

合成生物学领域专利竞争态势分析

合成生物学是生物学、工程学、化学和信息技术等相互交叉融合的一个新兴领域,在医学、药物、农业、材料、环境和能源等领域具有广阔的应用前景,甚至可能创造出自然界中没有的新生物,被视为生物科技领域的颠覆性技术。分析了合成生物学领域主要国家和地区的相关发展战略、资助项目和政策措施,总结了合成生物学领域专利技术的发展历程,揭示了该领域的专利研发主题分布情况,综合对比分析了该领域的主要国家和主要机构的专利产出情况,以期为我国合成生物学领域的科研工作者和管理决策者提供参考数据。     

Getting the Balance Right: Conceptual Considerations Concerning Legal Capacity and Supported Decision-Making

The United Nations Convention on the Rights of Persons with Disabilities urges and requires changes to how signatories discharge their duties to people with intellectual disabilities, in the direction of their greater recognition as legal persons with expanded decision-making rights. Australian jurisdictions are currently undertaking inquiries and pilot projects that explore how these imperatives should be implemented. One of the important changes advocated is to move from guardianship models to supported or assisted models of decision-making. A driving force behind these developments is a strong allegiance to the social model of disability, in the formulation of the Convention, in inquiries and pilot projects, in implementation and in the related academic literature. Many of these instances suffer from confusing and misleading statements and conceptual misinterpretations of certain elements such as legal capacity, decision-making capacity, and support for decision-making. This paper analyses some of these confusions and their possible negative implications for supported decision-making instruments and those whose interests these instruments would serve, and advises a more incremental development of existing guardianship regimes. This provides a more realistic balance between neglecting the real limits of those with mental disabilities and thereby ignoring their identity and particularity, and continuing to bring them equally and fully into society.     

Reducing greenhouse gas emissions and adapting agricultural management for climate change in developing countries: providing the basis for action

Agriculture in developing countries has attracted increasing attention in international negotiations within the United Nations Framework Convention on Climate Change for both adaptation to climate change and greenhouse gas mitigation. However, there is limited understanding about potential complementarity between management practices that promote adaptation and mitigation, and limited basis to account for greenhouse gas emission reductions in this sector. The good news is that the global research community could provide the support needed to address these issues through further research linking adaptation and mitigation. In addition, a small shift in strategy by the Intergovernmental Panel on Climate Change (IPCC) and ongoing assistance from agricultural organizations could produce a framework to move the research and development from concept to reality. In turn, significant progress is possible in the near term providing the basis for UNFCCC negotiations to move beyond discussion to action for the agricultural sector in developing countries.     

The heritability of fertility makes world population stabilization unlikely in the foreseeable future

The forecasting of the future growth of world population is of critical importance to anticipate and address a wide range of global challenges. The United Nations produces forecasts of fertility and world population every two years. As part of these forecasts, they model fertility levels in post-demographic transition countries as tending toward a long-term mean, leading to forecasts of flat or declining population in these countries. We substitute this assumption of constant long-term fertility with a dynamic model, theoretically founded in evolutionary biology, with heritable fertility. Rather than stabilizing around a long-term level for post-demographic transition countries, fertility tends to increase as children from larger families represent a larger share of the population and partly share their parents' trait of having more offspring. Our results suggest that world population will grow larger in the future than currently anticipated.     

Perspective: functional genomics towards new biotechnology in medicinal plants

The secret of chemical diversity and function of specialized metabolites in medicinal plants will be unveiled by study of functional genomics at an unprecedentedly rapid rate in the coming years. This is mostly ascribed to the remarkable advancement in the high-throughput DNA sequencing together with other omics technologies such as metabolomics, in particular, due to drastic reduction in the cost of acquiring, storing and analyzing massive omics datasets. Once the genes involved in a biosynthetic pathway of specialized compounds in plants are elucidated, synthetic biology or genome editing can be applied to produce the target compounds in an engineered organism or to manipulate the pathway in planta. Coupled with these advancements in pathway elucidation approaches, modern plant biotechnology strategies are bound to significantly contribute to the sustainable development goals set by United Nations.