1
|
Liu T, Chen J, Jiang L, Qiao G. Human‐mediated eco‐evolutionary processes of the herbivorous insect
Hyalopterus arundiniformis
during the Holocene. DIVERS DISTRIB 2022. [DOI: 10.1111/ddi.13541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Tongyi Liu
- Key Laboratory of Zoological Systematics and Evolution Institute of Zoology Chinese Academy of Sciences Beijing China
- College of Life Sciences University of Chinese Academy of Sciences Beijing China
| | - Jing Chen
- Key Laboratory of Zoological Systematics and Evolution Institute of Zoology Chinese Academy of Sciences Beijing China
| | - Liyun Jiang
- Key Laboratory of Zoological Systematics and Evolution Institute of Zoology Chinese Academy of Sciences Beijing China
| | - Gexia Qiao
- Key Laboratory of Zoological Systematics and Evolution Institute of Zoology Chinese Academy of Sciences Beijing China
- College of Life Sciences University of Chinese Academy of Sciences Beijing China
| |
Collapse
|
2
|
Soybean Cyst Nematode Population Development and Its Effect on Pennycress in a Greenhouse Study. J Nematol 2022; 54:20220006. [PMID: 35860521 PMCID: PMC9260815 DOI: 10.2478/jofnem-2022-0006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Indexed: 11/21/2022] Open
Abstract
Abstract
Midwest crop production is dominated by two summer annual crops grown in rotation, viz., corn (Zea mays L.) and soybean (Glycine max L.). Winter oilseed crops, such as pennycress (Thlaspi arvense L.), can provide ecosystem and economic benefits when added to the corn–soybean rotation. However, adding a new crop adds risks, such as increased pest pressure. The objectives of this study were to (i) evaluate population development of three soybean cyst nematode (SCN; Heterodera glycines) biotypes on three pennycress genotypes and susceptible soybean and (ii) determine whether SCN inoculation level influenced plant biomass. SCN population density and biomass were determined after 60 d in the greenhouse. At the inoculation level of 2,000 eggs/100 cm3 soil, the average egg density for the three pennycress genotypes was 1,959 eggs/100 cm3 soil, lower than that for the susceptible soybean ‘Sturdy’ (9,601 eggs/100 cm3 soil). At the inoculation level of 20,000 eggs/100 cm3 soil, the average egg density for the three pennycress genotypes was 6,668 eggs/100 cm3 soil, lower than that for ‘Sturdy’ (40,740 eggs/100 cm3 soil). The inoculation level did not affect plant biomass. Pennycress is an alternative host to SCN under greenhouse conditions but is a less suitable host than soybean.
Collapse
|
3
|
Michel A, Harris M. Editorial overview: Why modern research justifies the re-emergence of host-plant resistance as a focus for pest management. CURRENT OPINION IN INSECT SCIENCE 2021; 45:iii-v. [PMID: 34303486 DOI: 10.1016/j.cois.2021.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- Andy Michel
- Department of Entomology, The Ohio State University, United States.
| | | |
Collapse
|
4
|
Pacheco-Huh J, Carmona D, Dzib G, Chávez-Pesqueira M. Mutualistic and antagonistic interactions differ in wild and domesticated papaya (Carica papaya) in its centre of origin. PLANT BIOLOGY (STUTTGART, GERMANY) 2021; 23:250-258. [PMID: 33188722 DOI: 10.1111/plb.13214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/05/2020] [Indexed: 06/11/2023]
Abstract
Shifts in phenotypes derived from the domestication syndromes impact plant performance but may also affect interactions with other species in the community (e.g. mutualists and antagonists). Moreover, plantations often differ from the natural conditions experienced by the wild relatives of cultivated plants, potentially altering the nature of ecological interactions. However, apart from herbivory, little is known about how domestication and cultivation practices (e.g. insecticide application) can modify multiple ecological interactions simultaneously in wild and domesticated plants. In four sites on the Yucatan Peninsula, we compared the diversity of mutualists (e.g. moths) and antagonists (e.g. viruses) in wild and domesticated plants of papaya. For each individual, we recorded floral visitors and rates of visitation at three time periods during the day. We recorded type and percentage of damage by antagonists in three leaves of all individuals. Finally, we explored if plant sex had an effect on the interaction with floral visitors. The main floral visitors were ants and Trigona species, whereas viruses caused the main type of foliar damage. Wild individuals had a higher diversity and visitation rate of floral visitors, and less foliar damage from antagonists. Wild male individuals were more visited, but we observed a similar amount and diversity of damage in both sexes. The time of day did not have an effect on diversity of floral visitors. Together, cultivation practices and domestication appear to have an effect on the reduction in diversity of floral visitors in domesticated papaya, as well as an increase in foliar damage.
Collapse
Affiliation(s)
| | - D Carmona
- Departamento de Ecología Tropical, Universidad Autónoma de Yucatán, Yucatán, México
| | - G Dzib
- Centro de Investigación Científica de Yucatán AC, Unidad de Recursos Naturales, Yucatán, México
| | - M Chávez-Pesqueira
- Centro de Investigación Científica de Yucatán AC, Unidad de Recursos Naturales, Yucatán, México
| |
Collapse
|
5
|
Van Tassel DL, Tesdell O, Schlautman B, Rubin MJ, DeHaan LR, Crews TE, Streit Krug A. New Food Crop Domestication in the Age of Gene Editing: Genetic, Agronomic and Cultural Change Remain Co-evolutionarily Entangled. FRONTIERS IN PLANT SCIENCE 2020; 11:789. [PMID: 32595676 PMCID: PMC7300247 DOI: 10.3389/fpls.2020.00789] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 05/18/2020] [Indexed: 05/24/2023]
Abstract
The classic domestication scenario for grains and fruits has been portrayed as the lucky fixation of major-effect "domestication genes." Characterization of these genes plus recent improvements in generating novel alleles (e.g., by gene editing) have created great interest in de novo domestication of new crops from wild species. While new gene editing technologies may accelerate some genetic aspects of domestication, we caution that de novo domestication should be understood as an iterative process rather than a singular event. Changes in human social preferences and relationships and ongoing agronomic innovation, along with broad genetic changes, may be foundational. Allele frequency changes at many loci controlling quantitative traits not normally included in the domestication syndrome may be required to achieve sufficient yield, quality, defense, and broad adaptation. The environments, practices and tools developed and maintained by farmers and researchers over generations contribute to crop yield and success, yet those may not be appropriate for new crops without a history of agronomy. New crops must compete with crops that benefit from long-standing participation in human cultural evolution; adoption of new crops may require accelerating the evolution of new crops' culinary and cultural significance, the emergence of markets and trade, and the formation and support of agricultural and scholarly institutions. We provide a practical framework that highlights and integrates these genetic, agronomic, and cultural drivers of change to conceptualize de novo domestication for communities of new crop domesticators, growers and consumers. Major gene-focused domestication may be valuable in creating allele variants that are critical to domestication but will not alone result in widespread and ongoing cultivation of new crops. Gene editing does not bypass or diminish the need for classical breeding, ethnobotanical and horticultural knowledge, local agronomy and crop protection research and extension, farmer participation, and social and cultural research and outreach. To realize the ecological and social benefits that a new era of de novo domestication could offer, we call on funding agencies, proposal reviewers and authors, and research communities to value and support these disciplines and approaches as essential to the success of the breakthroughs that are expected from gene editing techniques.
Collapse
Affiliation(s)
| | - Omar Tesdell
- Department of Geography, Birzeit University, Birzeit, Palestine
| | | | - Matthew J. Rubin
- Donald Danforth Plant Science Center, St. Louis, MO, United States
| | | | | | | |
Collapse
|
6
|
Denham T, Barton H, Castillo C, Crowther A, Dotte-Sarout E, Florin SA, Pritchard J, Barron A, Zhang Y, Fuller DQ. The domestication syndrome in vegetatively propagated field crops. ANNALS OF BOTANY 2020; 125:581-597. [PMID: 31903489 PMCID: PMC7102979 DOI: 10.1093/aob/mcz212] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 01/02/2020] [Indexed: 05/09/2023]
Abstract
BACKGROUND Vegetatively propagated crops are globally significant in terms of current agricultural production, as well as for understanding the long-term history of early agriculture and plant domestication. Today, significant field crops include sugarcane (Saccharum officinarum), potato (Solanum tuberosum), manioc (Manihot esculenta), bananas and plantains (Musa cvs), sweet potato (Ipomoea batatas), yams (Dioscorea spp.) and taro (Colocasia esculenta). In comparison with sexually reproduced crops, especially cereals and legumes, the domestication syndrome in vegetatively propagated field crops is poorly defined. AIMS AND SCOPE Here, a range of phenotypic traits potentially comprising a syndrome associated with early domestication of vegetatively propagated field crops is proposed, including: mode of reproduction, yield of edible portion, ease of harvesting, defensive adaptations, timing of production and plant architecture. The archaeobotanical visibility of these syndrome traits is considered with a view to the reconstruction of the geographical and historical pathways of domestication for vegetatively propagated field crops in the past. CONCLUSIONS Although convergent phenotypic traits are identified, none of them are ubiquitous and some are divergent. In contrast to cereals and legumes, several traits seem to represent varying degrees of plastic response to growth environment and practices of cultivation, as opposed to solely morphogenetic 'fixation'.
Collapse
Affiliation(s)
- Tim Denham
- School of Archaeology and Anthropology, College of Arts and Social Sciences, Australian National University, Canberra ACT 0200, Australia
- For correspondence. E-mail
| | - Huw Barton
- School of Archaeology and Ancient History, University of Leicester, University Road, Leicester, UK
| | - Cristina Castillo
- University College London, Institute of Archaeology, 31–34 Gordon Square, London, UK
| | - Alison Crowther
- School of Social Science, University of Queensland, Brisbane, Australia
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Emilie Dotte-Sarout
- School of Archaeology and Anthropology, College of Arts and Social Sciences, Australian National University, Canberra ACT 0200, Australia
- School of Social Sciences, Faculty of Arts, Business, Law & Education, University of Western Australia, Perth, Australia
| | - S Anna Florin
- School of Social Science, University of Queensland, Brisbane, Australia
| | - Jenifer Pritchard
- School of Archaeology and Anthropology, College of Arts and Social Sciences, Australian National University, Canberra ACT 0200, Australia
| | - Aleese Barron
- School of Archaeology and Anthropology, College of Arts and Social Sciences, Australian National University, Canberra ACT 0200, Australia
| | - Yekun Zhang
- School of Archaeology and Anthropology, College of Arts and Social Sciences, Australian National University, Canberra ACT 0200, Australia
| | - Dorian Q Fuller
- University College London, Institute of Archaeology, 31–34 Gordon Square, London, UK
- School of Archaeology and Museology, Northwest University, Xian, Shaanxi, China
| |
Collapse
|