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Gutaker RM, Purugganan MD. Adaptation and the Geographic Spread of Crop Species. ANNUAL REVIEW OF PLANT BIOLOGY 2024; 75:679-706. [PMID: 38012052 DOI: 10.1146/annurev-arplant-060223-030954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Crops are plant species that were domesticated starting about 11,000 years ago from several centers of origin, most prominently the Fertile Crescent, East Asia, and Mesoamerica. From their domestication centers, these crops spread across the globe and had to adapt to differing environments as a result of this dispersal. We discuss broad patterns of crop spread, including the early diffusion of crops associated with the rise and spread of agriculture, the later movement via ancient trading networks, and the exchange between the Old and New Worlds over the last ∼550 years after the European colonization of the Americas. We also examine the various genetic mechanisms associated with the evolutionary adaptation of crops to their new environments after dispersal, most prominently seasonal adaptation associated with movement across latitudes, as well as altitudinal, temperature, and other environmental factors.
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Affiliation(s)
| | - Michael D Purugganan
- Center for Genomics and Systems Biology, New York University, New York, NY, USA;
- Center for Genomics and Systems Biology, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Institute for the Study of the Ancient World, New York University, New York, NY, USA
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Landoni B, Suárez-Montes P, Habeahan RHF, Brennan AC, Pérez-Barrales R. Local climate and vernalization sensitivity predict the latitudinal patterns of flowering onset in the crop wild relative Linum bienne Mill. ANNALS OF BOTANY 2024; 134:117-130. [PMID: 38482916 PMCID: PMC11161566 DOI: 10.1093/aob/mcae040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 03/13/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND AND AIMS The timing of flowering onset is often correlated with latitude, indicative of climatic gradients. Flowering onset in temperate species commonly requires exposure to cold temperatures, known as vernalization. Hence, population differentiation of flowering onset with latitude might reflect adaptation to the local climatic conditions experienced by populations. METHODS Within its western range, seeds from Linum bienne populations (the wild relative of cultivated Linum usitatissimum) were used to describe the latitudinal differentiation of flowering onset to determine its association with the local climate of the population. A vernalization experiment including different crop cultivars was used to determine how vernalization accelerates flowering onset, in addition to the vernalization sensitivity response among populations and cultivars. Additionally, genetic differentiation of L. bienne populations along the latitudinal range was scrutinized using microsatellite markers. KEY RESULTS Flowering onset varied with latitude of origin, with southern populations flowering earlier than their northern counterparts. Vernalization reduced the number of days to flowering onset, but vernalization sensitivity was greater in northern populations compared with southern ones. Conversely, vernalization delayed flowering onset in the crop, exhibiting less variation in sensitivity. In L. bienne, both flowering onset and vernalization sensitivity were better predicted by the local climate of the population than by latitude itself. Microsatellite data unveiled genetic differentiation of populations, forming two groups geographically partitioned along latitude. CONCLUSIONS The consistent finding of latitudinal variation across experiments suggests that both flowering onset and vernalization sensitivity in L. bienne populations are under genetic regulation and might depend on climatic cues at the place of origin. The association with climatic gradients along latitude suggests that the climate experienced locally drives population differentiation of the flowering onset and vernalization sensitivity patterns. The genetic population structure suggests that past population history could have influenced the flowering initiation patterns detected, which deserves further work.
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Affiliation(s)
- Beatrice Landoni
- School of Biological Sciences, University of Portsmouth, Portsmouth, UK
- Department of Biosciences, University of Milan, Milan, Italy
| | | | | | | | - Rocío Pérez-Barrales
- School of Biological Sciences, University of Portsmouth, Portsmouth, UK
- Botany Department, University of Granada, Granada, Spain
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Liu X, Jones M. Needs for a conceptual bridge between biological domestication and early food globalization. Proc Natl Acad Sci U S A 2024; 121:e2219055121. [PMID: 38536744 PMCID: PMC11032431 DOI: 10.1073/pnas.2219055121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2024] Open
Abstract
The past 15 y has seen much development in documentation of domestication of plants and animals as gradual traditions spanning millennia. There has also been considerable momentum in understanding the dispersals of major domesticated taxa across continents spanning thousands of miles. The two processes are often considered within different theoretical strains. What is missing from our repertoire of explanations is a conceptual bridge between the protracted process over millennia and the multiregional, globally dispersed nature of domestication. The evidence reviewed in this paper bears upon how we conceptualize domestication as an episode or a process. By bringing together the topics of crop domestication and crop movement, those complex, protracted, and continuous outcomes come more clearly into view.
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Affiliation(s)
- Xinyi Liu
- Department of Anthropology, Washington University in St. Louis, St. Louis, MO63130
| | - Martin Jones
- McDonald Institute for Archaeological Research, University of Cambridge, CambridgeCB2 3DZ, United Kingdom
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Basu U, Parida SK. Restructuring plant types for developing tailor-made crops. PLANT BIOTECHNOLOGY JOURNAL 2023; 21:1106-1122. [PMID: 34260135 DOI: 10.1111/pbi.13666] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/08/2021] [Accepted: 07/12/2021] [Indexed: 05/27/2023]
Abstract
Plants have adapted to different environmental niches by fine-tuning the developmental factors working together to regulate traits. Variations in the developmental factors result in a wide range of quantitative variations in these traits that helped plants survive better. The major developmental pathways affecting plant architecture are also under the control of such pathways. Most notable are the CLAVATA-WUSCHEL pathway regulating shoot apical meristem fate, GID1-DELLA module influencing plant height and tillering, LAZY1-TAC1 module controlling branch/tiller angle and the TFL1-FT determining the floral fate in plants. Allelic variants of these key regulators selected during domestication shaped the crops the way we know them today. There is immense yield potential in the 'ideal plant architecture' of a crop. With the available genome-editing techniques, possibilities are not restricted to naturally occurring variations. Using a transient reprogramming system, one can screen the effect of several developmental gene expressions in novel ecosystems to identify the best targets. We can use the plant's fine-tuning mechanism for customizing crops to specific environments. The process of crop domestication can be accelerated with a proper understanding of these developmental pathways. It is time to step forward towards the next-generation molecular breeding for restructuring plant types in crops ensuring yield stability.
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Affiliation(s)
- Udita Basu
- Genomics-Assisted Breeding and Crop Improvement Laboratory, National Institute of Plant Genome Research (NIPGR), New Delhi, India
| | - Swarup K Parida
- Genomics-Assisted Breeding and Crop Improvement Laboratory, National Institute of Plant Genome Research (NIPGR), New Delhi, India
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Abstract
Glacial cycles and wild adaptations shaped grape domestication and the rise of wine.
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Affiliation(s)
- Robin G Allaby
- School of Life Sciences, Gibbet Hill Campus, University of Warwick, Warwick, UK
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Melelli A, Jamme F, Beaugrand J, Bourmaud A. Evolution of the ultrastructure and polysaccharide composition of flax fibres over time: When history meets science. Carbohydr Polym 2022; 291:119584. [DOI: 10.1016/j.carbpol.2022.119584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/30/2022] [Accepted: 05/04/2022] [Indexed: 11/28/2022]
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Innes P, Gossweiler A, Jensen S, Tilley D, St. John L, Jones T, Kitchen S, Hulke BS. Assessment of biogeographic variation in traits of Lewis flax ( Linum lewisii) for use in restoration and agriculture. AOB PLANTS 2022; 14:plac005. [PMID: 35273788 PMCID: PMC8906388 DOI: 10.1093/aobpla/plac005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/31/2022] [Indexed: 06/14/2023]
Abstract
Lewis flax (Linum lewisii) is widely distributed across western North America and is currently used in native ecosystem restoration. There is also growing interest in de novo domestication of Lewis flax as a perennial oilseed crop. To better understand this species and facilitate both restoration and domestication, we used common gardens to assess biogeographical variation in a variety of seed and growth traits from 37 flax accessions, consisting of 35 wild populations from the Intermountain West region, the pre-variety germplasm Maple Grove (L. lewisii) and the cultivar 'Appar' (L. perenne) and related this variation to collection site geography and climate. Results from linear mixed models suggest there is extensive phenotypic variation among populations of Lewis flax within the Intermountain West. Using a multivariate approach, we identify a key suite of traits that are related to latitude and climate and may facilitate adaptation, including flowering indeterminacy, seed mass and stem number. These traits should be taken into account when considering the release of new germplasm for restoration efforts. We also find that Lewis flax seed contains desirably high amounts of alpha-linolenic acid and is otherwise mostly indistinguishable in fatty acid composition from oil-type varieties of domesticated flax (L. usitatissimum), making it a strong candidate for domestication. This study provides fundamental knowledge for future research into the ecology and evolution of Lewis flax, which will inform its use in both restoration and agriculture.
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Affiliation(s)
- Peter Innes
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA
| | - André Gossweiler
- Department of Plant Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Scott Jensen
- Rocky Mountain Research Station, United States Department of Agriculture – Forest Service, Provo, UT 84606, USA
| | - Derek Tilley
- Aberdeen Plant Materials Center, United States Department of Agriculture – Natural Resources Conservation Service, Aberdeen, ID 83210, USA
| | - Loren St. John
- Aberdeen Plant Materials Center, United States Department of Agriculture – Natural Resources Conservation Service, Aberdeen, ID 83210, USA
| | - Thomas Jones
- Forage and Range Research Laboratory, United States Department of Agriculture – Agricultural Research Service, Logan, UT 84322, USA
| | - Stanley Kitchen
- Rocky Mountain Research Station, United States Department of Agriculture – Forest Service, Provo, UT 84606, USA
| | - Brent S Hulke
- Edward T. Schafer Agricultural Research Center, United States Department of Agriculture – Agricultural Research Service, Fargo, ND 58102, USA
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Allaby RG, Stevens CJ, Kistler L, Fuller DQ. Emerging evidence of plant domestication as a landscape-level process. Trends Ecol Evol 2021; 37:268-279. [PMID: 34863580 DOI: 10.1016/j.tree.2021.11.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 11/01/2021] [Accepted: 11/02/2021] [Indexed: 01/03/2023]
Abstract
The evidence from ancient crops over the past decade challenges some of our most basic assumptions about the process of domestication. The emergence of crops has been viewed as a technologically progressive process in which single or multiple localized populations adapt to human environments in response to cultivation. By contrast, new genetic and archaeological evidence reveals a slow process that involved large populations over wide areas with unexpectedly sustained cultural connections in deep time. We review evidence that calls for a new landscape framework of crop origins. Evolutionary processes operate across vast distances of landscape and time, and the origins of domesticates are complex. The domestication bottleneck is a redundant concept and the progressive nature of domestication is in doubt.
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Affiliation(s)
- Robin G Allaby
- School of Life Sciences, University of Warwick, Coventry, UK.
| | - Chris J Stevens
- Institute of Archaeology, University College London (UCL), London, UK; School of Archaeology and Museology, Peking University, Beijing, China; McDonald Institute of Archaeology, University of Cambridge, Cambridge, UK
| | - Logan Kistler
- Department of Anthropology, Smithsonian Institution, National Museum of Natural History, Washington, DC, USA
| | - Dorian Q Fuller
- Institute of Archaeology, University College London (UCL), London, UK; School of Cultural Heritage, Northwest University, Xi'an, Shaanxi, China
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Landoni B, Viruel J, Gómez R, Allaby RG, Brennan AC, Picó FX, Pérez‐Barrales R. Microsatellite marker development in the crop wild relative Linum bienne using genome skimming. APPLICATIONS IN PLANT SCIENCES 2020; 8:e11349. [PMID: 32477845 PMCID: PMC7249271 DOI: 10.1002/aps3.11349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 01/26/2020] [Indexed: 05/10/2023]
Abstract
PREMISE Nuclear microsatellite markers were developed for Linum bienne, the sister species of the crop L. usitatissimum, to provide molecular genetic tools for the investigation of L. bienne genetic diversity and structure. METHODS AND RESULTS Fifty microsatellite loci were identified in L. bienne by means of genome skimming, and 44 loci successfully amplified. Of these, 16 loci evenly spread across the L. usitatissimum reference nuclear genome were used for genotyping six L. bienne populations. Excluding one monomorphic locus, the number of alleles per locus ranged from two to 12. Four out of six populations harbored private alleles. The levels of expected and observed heterozygosity were 0.076 to 0.667 and 0.000 to 1.000, respectively. All 16 loci successfully cross-amplified in L. usitatissimum. CONCLUSIONS The 16 microsatellite loci developed here can be used for population genetic studies in L. bienne, and 28 additional loci that successfully amplified are available for further testing.
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Affiliation(s)
- Beatrice Landoni
- School of Biological SciencesUniversity of PortsmouthPO1 2DYPortsmouthUnited Kingdom
| | - Juan Viruel
- Royal Botanic Gardens, KewTW9 3AERichmond, LondonUnited Kingdom
| | - Rocio Gómez
- Departamento de Ecología IntegrativaEstación Biológica de Doñana (EBD)Consejo Superior de Investigaciones Científicas (CSIC)41092SevilleSpain
| | - Robin G. Allaby
- School of Life SciencesUniversity of WarwickCV4 7ALWarwickUnited Kingdom
| | - Adrian C. Brennan
- Department of BiosciencesDurham UniversityStockton RoadDH1 3LEDurhamUnited Kingdom
| | - F. Xavier Picó
- Departamento de Ecología IntegrativaEstación Biológica de Doñana (EBD)Consejo Superior de Investigaciones Científicas (CSIC)41092SevilleSpain
| | - Rocio Pérez‐Barrales
- School of Biological SciencesUniversity of PortsmouthPO1 2DYPortsmouthUnited Kingdom
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Przelomska NAS, Armstrong CG, Kistler L. Ancient Plant DNA as a Window Into the Cultural Heritage and Biodiversity of Our Food System. Front Ecol Evol 2020. [DOI: 10.3389/fevo.2020.00074] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Sertse D, You FM, Ravichandran S, Cloutier S. The genetic structure of flax illustrates environmental and anthropogenic selections that gave rise to its eco-geographical adaptation. Mol Phylogenet Evol 2019; 137:22-32. [PMID: 30978393 DOI: 10.1016/j.ympev.2019.04.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 04/06/2019] [Accepted: 04/08/2019] [Indexed: 01/15/2023]
Abstract
Flax, one of the eight founder crops of agriculture, has been cultivated for its oil and/or fiber for millennia. Understanding genetic divergence and geographic origins of germplasm in line with their cultivation history and ecological adaptation are essential for conservation and breeding. Here we performed a genome-wide assessment based on more than 51,000 single nucleotide polymorphic sites defining 383 flax accessions from a core collection representing 37 flax growing countries. Population structure analysis resulted in a total of 12 populations that were pooled into four major groups: Temperate, South Asian, Abyssinian and Mediterranean. The vast majority (n = 335) belonged to the Temperate group that comprised eight populations including one dominated by fiber flax. Genetic variation between fiber and oil morphotypes was less pronounced than variation within morphotypes. The genetic variation among groups and populations was attributed in part to eco-geographic and anthropogenic factors. Genetic signatures indicated loci under strong selection by environmental factors such as day length. A high concentration of private haplotypes were observed in the South Asian, Mediterranean and Abyssinian populations despite their low genotype representation, hinting at the long history of the crop in these regions. The addition of genotypes from these three regions would enrich the core collection by capturing a wider genetic breadth for breeding and conservation.
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Affiliation(s)
- Demissew Sertse
- Ottawa Research and Development Center, Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, Ontario K1A 0C6, Canada; Department of Biology, University of Ottawa, 30 Marie Curie, Ottawa, ON K1N 6N5, Canada
| | - Frank M You
- Ottawa Research and Development Center, Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, Ontario K1A 0C6, Canada
| | - Sridhar Ravichandran
- Ottawa Research and Development Center, Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, Ontario K1A 0C6, Canada
| | - Sylvie Cloutier
- Ottawa Research and Development Center, Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, Ontario K1A 0C6, Canada; Department of Biology, University of Ottawa, 30 Marie Curie, Ottawa, ON K1N 6N5, Canada.
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