Abstract:
:Genetically engineered crops have been grown for more than 20 years, resulting in widespread albeit variable benefits for farmers and consumers. We review current, likely, and potential genetic engineering (GE) applications for the development of disease-resistant crop cultivars. Gene editing, gene drives, and synthetic biology offer novel opportunities to control viral, bacterial, and fungal pathogens, parasitic weeds, and insect vectors of plant pathogens. We conclude that there will be no shortage of GE applications totackle disease resistance and other farmer and consumer priorities for agricultural crops. Beyond reviewing scientific prospects for genetically engineered crops, we address the social institutional forces that are commonly overlooked by biological scientists. Intellectual property regimes, technology regulatory frameworks, the balance of funding between public- and private-sector research, and advocacy by concerned civil society groups interact to define who uses which GE technologies, on which crops, and for the benefit of whom. Ensuring equitable access to the benefits of genetically engineered crops requires affirmative policies, targeted investments, and excellent science.
journal_name
Annu Rev Phytopatholjournal_title
Annual review of phytopathologyauthors
Pixley KV,Falck-Zepeda JB,Giller KE,Glenna LL,Gould F,Mallory-Smith CA,Stelly DM,Stewart CN Jrdoi
10.1146/annurev-phyto-080417-045954subject
Has Abstractpub_date
2019-08-25 00:00:00pages
165-188eissn
0066-4286issn
1545-2107journal_volume
57pub_type
杂志文章,评审abstract::In this review, I recount my personal history. My drive to study host-pathogen interactions was to find alternatives for agrochemicals, which was triggered after reading the book "Silent Spring" by Rachel Carson. I reflect on my research at the Laboratory of Phytopathology at Wageningen University, where I have worked...
journal_title:Annual review of phytopathology
pub_type: 历史文章,杂志文章,评审
doi:10.1146/annurev-phyto-011516-040249
更新日期:2016-08-04 00:00:00
abstract::Genetic transformation of host plants by Agrobacterium tumefaciens and related species represents a unique model for natural horizontal gene transfer. Almost five decades of studying the molecular interactions between Agrobacterium and its host cells have yielded countless fundamental insights into bacterial and plant...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev-phyto-082718-100101
更新日期:2019-08-25 00:00:00
abstract::The relationship between epidemiology and disease management is long-standing but sometimes tenuous. It may seem self-evident that improved understanding of epidemic processes will lead to more effective control practices but this remains a testable proposition rather than demonstrated reality. A wide range of models ...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev.phyto.42.040803.140427
更新日期:2004-01-01 00:00:00
abstract::The genus Verticillium encompasses phytopathogenic species that cause vascular wilts of plants. In this review, we focus on Verticillium dahliae, placing emphasis on the controversy surrounding the elevation of a long-spored variant as a new species, recent advances in the analysis of compatible and incompatible inter...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080508-081748
更新日期:2009-01-01 00:00:00
abstract::The phytohormone ethylene is a principal modulator in many aspects of plant life, including various mechanisms by which plants react to pathogen attack. Induced ethylene biosynthesis and subsequent intracellular signaling through a single conserved pathway have been well characterized. This leads to a cascade of trans...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev.phyto.44.070505.143440
更新日期:2006-01-01 00:00:00
abstract::The plant cuticle and cell wall separate microbial pathogens from the products of plant metabolism. While microbial pathogens try to breach these barriers for colonization, plants respond to attempted penetration by a battery of wall-associated defense reactions. Successful pathogens circumvent or suppress plant nonse...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev.phyto.45.062806.094325
更新日期:2007-01-01 00:00:00
abstract::The study of plant disease epidemics at a landscape scale can be extended to allow for predictions about disease occurrence at this scale. Examined within the context of the disease triangle, systems developed to incorporate information primarily about the pathogen and conditions conducive to the infection process. Pa...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080614-120406
更新日期:2015-01-01 00:00:00
abstract::Plant-parasitic nematodes are the most destructive group of plant pathogens worldwide and are extremely challenging to control. The recent completion of two root-knot nematode genomes opens the way for a comparative genomics approach to elucidate the success of these parasites. Sequencing revealed that Meloidogyne hap...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080508-081839
更新日期:2009-01-01 00:00:00
abstract::Nineteen single dominant genes (R genes) for resistance to viruses, nematodes, and fungi have been positioned on the molecular map of potato using DNA markers. Fourteen of those genes are located in five "hotspots" for resistance in the potato genome. Quantitative trait loci (QTL) for resistance to late blight caused ...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev.phyto.39.1.79
更新日期:2001-01-01 00:00:00
abstract::Intercropping, the simultaneous cultivation of multiple crop species, has been used throughout history and remains common among farmers of small landholdings in the tropics. One benefit of this practice may be disease control. In phenomenological research comparing disease in monocrops and intercrops, primarily due to...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-082712-102246
更新日期:2013-01-01 00:00:00
abstract::A brief personal history illustrates how fortunate I was to have stumbled into a career in plant pathology, which turned out to be the ideal job for me. Several of the people who steered me or facilitated my development in research on plant diseases are mentioned. Starting with my PhD research, I have had the good for...
journal_title:Annual review of phytopathology
pub_type: 传,历史文章,杂志文章
doi:10.1146/annurev-phyto-081211-172957
更新日期:2012-01-01 00:00:00
abstract::Silicon (Si) plays a pivotal role in the nutritional status of a wide variety of monocot and dicot plant species and helps them, whether directly or indirectly, counteract abiotic and/or biotic stresses. In general, plants with a high root or shoot Si concentration are less prone to pest attack and exhibit enhanced to...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080516-035312
更新日期:2017-08-04 00:00:00
abstract::The heterothallic ascomycete, Magnaporthe grisea, is the blast pathogen of rice and about 50 other grasses, and has potential for sexual and asexual reproduction. In most populations, data from mating type, fertility assays, and genotypic diversity strongly suggest that the pathogen is asexual. However, parasexual rec...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev.phyto.36.1.249
更新日期:1998-01-01 00:00:00
abstract::Soybean hosts a wide variety of pathogens that cause significant yield losses. The importance of soybean as a major oilseed crop has led to research focused on its interactions with pathogens, such as Soybean mosaic virus, Pseudomonas syringae, Phytophthora sojae, Phakopsora pachyrhizi, and Heterodera glycines. Pionee...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080615-100156
更新日期:2016-08-04 00:00:00
abstract::A fundamental issue in biology is the question of how bacteria initiate and maintain pathogenic relationships with eukaryotic hosts. Despite billions of years of coexistence, far less is known about bacterial/fungal interactions than the equivalent associations formed by either of these types of microorganisms with hi...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080508-081729
更新日期:2009-01-01 00:00:00
abstract::Soft-rot Enterobacteriaceae (SRE), which belong to the genera Pectobacterium and Dickeya, consist mainly of broad host-range pathogens that cause wilt, rot, and blackleg diseases on a wide range of plants. They are found in plants, insects, soil, and water in agricultural regions worldwide. SRE encode all six known pr...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-081211-173013
更新日期:2012-01-01 00:00:00
abstract::Plant disease detection represents a tremendous challenge for research and practical applications. Visual assessment by human raters is time-consuming, expensive, and error prone. Disease rating and plant protection need new and innovative techniques to address forthcoming challenges and trends in agricultural product...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080417-050100
更新日期:2018-08-25 00:00:00
abstract::Positive strand RNA viral genomes are unique in the viral world in serving a dual role as mRNA and replicon. Since the origin of the minus-strand RNA replication intermediate is at the 3'-end of the genome, the 3'-untranslated region (UTR) clearly plays a role in viral RNA replication. The messenger role of this same ...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev.phyto.37.1.151
更新日期:1999-01-01 00:00:00
abstract::Economic, environmental, and technological influences complicate the task of achieving disease-free products in the ornamentals industry. Integrated pest management (IPM) is a cornerstone of floriculture and nursery crop production: strategies include sanitation, clean stock, host resistance, and control through biolo...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev.phyto.43.040204.140007
更新日期:2005-01-01 00:00:00
abstract::The Department of Plant Pathology at the University of California at Berkeley was destroyed as a consequence of a contentious reorganization. The circumstances that led to the reorganization provide some insight into the challenges facing the discipline of plant pathology. The underlying basis for plant pathology as a...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev.phyto.34.1.1
更新日期:1996-01-01 00:00:00
abstract::During the Cold War, coffee became a strategically important crop in the global contest between the United States and the Soviet Union. The economies of many US allies in Latin America depended upon coffee. In the Cold War context, then, the coffee leaf rust (Hemileia vastatrix) became a geopolitical problem. Coffee e...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev-phyto-082718-100109
更新日期:2020-08-25 00:00:00
abstract::Little is known about indigenous Phytophthora species in natural ecosystems. Increasing evidence, however, suggests that a diverse, trophically complex Phytophthora community is important in many forests. The number of described species has steadily increased, with a dramatic spike in recent years as new species have ...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-081211-172946
更新日期:2012-01-01 00:00:00
abstract::This review examines the many ways in which water influences the relations between foliar bacterial pathogens and plants. As a limited resource in aerial plant tissues, water is subject to manipulation by both plants and pathogens. A model is emerging that suggests that plants actively promote localized desiccation at...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-073009-114436
更新日期:2011-01-01 00:00:00
abstract::Bacteria have many export and secretion systems that translocate cargo into and across biological membranes. Seven secretion systems contribute to pathogenicity by translocating proteinaceous cargos that can be released into the extracellular milieu or directly into recipient cells. In this review, we describe these s...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-011014-015624
更新日期:2014-01-01 00:00:00
abstract::When plants recognize potential opponents, invading pathogens, wound signals, or abiotic stress, they often switch to a primed state of enhanced defense. However, defense priming can also be induced by some natural or synthetic chemicals. In the primed state, plants respond to biotic and abiotic stress with faster and...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080614-120132
更新日期:2015-01-01 00:00:00
abstract::I relate my becoming a phytopathologist and my very satisfying growth into and beyond IPM to holistic plant health, and puzzle over paradigms that have prevented our accepting the overwhelming logic of (a) seeking defensible disease-loss data to justify funding and guide research and management priorities, (b) managin...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev.phyto.36.1.1
更新日期:1998-01-01 00:00:00
abstract::The vast surface of the plant axis, stretching from root tips occasionally buried deeply in anoxic sediment, to apical meristems held far aloft, provides an extraordinarily diverse habitat for microorganisms. Each zone has to a greater or lesser extent its own cohort of microorganisms, in aggregate comprising represen...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev.phyto.38.1.145
更新日期:2000-09-01 00:00:00
abstract::Banana (Musa spp.) is one of the world's most valuable primary agricultural commodities. Exported fruit are key commodities in several producing countries yet make up less than 15% of the total annual output of 145 million metric tons (MMT). Transnational exporters market fruit of the Cavendish cultivars, which are us...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev-phyto-080614-120305
更新日期:2015-01-01 00:00:00
abstract::Barley yellow dwarf viruses represent one of the most economically important and ubiquitous groups of plant viruses. This review focuses primarily on four research areas in which progress has been most rapid. These include (a) evidence supporting reclassification of BYDVs into two genera; (b) elucidation of gene funct...
journal_title:Annual review of phytopathology
pub_type: 杂志文章
doi:10.1146/annurev.phyto.35.1.167
更新日期:1997-01-01 00:00:00
abstract::Members of the Luteoviridae are transmitted by aphids in a circulative, nonpropagative manner that requires the virus to be acquired through gut tissue into the aphid hemocoel and then exit through salivary tissues. This process is aphid species-specific and involves specific recognition of the virus by unidentified c...
journal_title:Annual review of phytopathology
pub_type: 杂志文章,评审
doi:10.1146/annurev.phyto.41.012203.105815
更新日期:2003-01-01 00:00:00