Review
Plant Sciences
Michael T. Pisias, Harmeet Singh Bakala, Alex C. McAlvay, Makenzie E. Mabry, James A. Birchler, Bing Yang, J. Chris Pires
Summary: Modern agriculture is highly vulnerable to climate change and population expansion due to its reliance on a narrow range of crop species. Crop improvement using plant genetic diversity is one solution, but new approaches like neodomestication and redomestication are being explored. Redomestication focuses on feral crops, which have escaped cultivation and adapted to local environments, but still retain some domestication traits. This review explores the potential of using genome editing techniques to develop novel crops through de novo redomestication, which could be important for global food security.
PLANT AND CELL PHYSIOLOGY
(2022)
Review
Agronomy
Roman B. Vercellino, Fernando Hernandez, Claudio Pandolfo, Soledad Ureta, Alejandro Presotto
Summary: Agricultural weeds descended from domesticated ancestors can rapidly acquire traits beneficial to agricultural habitats, either directly from crops or through crop-wild hybridization. Understanding the role of crops in the origin and evolution of agricultural weeds is crucial for developing effective weed management programs, minimizing crop losses, and assessing the risks of gene escape.
PEST MANAGEMENT SCIENCE
(2023)
Article
Biodiversity Conservation
Rocio Contreras-Abarca, Silvio J. Crespin, Dario Moreira-Arce, Javier A. Simonetti
Summary: Unlike most feral domestic animals, feral dogs have been defined based on ranging behavior, diet dependence, and human socialization. However, these criteria can hinder wildlife conservation efforts, especially when dogs pose a threat to wildlife. Legislation in Chile does not recognize feral dogs, making it impossible to distinguish their status at first sight, which affects the livestock industry. To avoid hindering conservation, it is suggested to define feral dogs based on ownership, ranging behavior, and management context.
BIOLOGICAL CONSERVATION
(2022)
Article
Multidisciplinary Sciences
Richard Policht, Ondrej Matejka, Katerina Benediktova, Jana Adamkova, Vlastimil Hart
Summary: Previous studies have shown that dog vocalizations can provide information to human companions. By comparing barking during hunting activities, it is possible to recognize the species of animal a dog has found. The variability of barking may reflect the dog's internal state.
SCIENTIFIC REPORTS
(2021)
Review
Environmental Studies
Eduardo J. Rodriguez-Rodriguez, Jesus Gil-Morion, Juan J. Negro
Summary: Certain feral populations with genetic or cultural importance should receive extended recognition and protection, including extinct wild ancestors and populations occupying unique ecological niches.
Article
Biochemistry & Molecular Biology
Makenzie E. Mabry, Sarah D. Turner-Hissong, Evan Y. Gallagher, Alex C. McAlvay, Hong An, Patrick P. Edger, Jonathan D. Moore, David A. C. Pink, Graham R. Teakle, Chris J. Stevens, Guy Barker, Joanne Labate, Dorian Q. Fuller, Robin G. Allaby, Timothy Beissinger, Jared E. Decker, Michael A. Gore, J. Chris Pires
Summary: Research on Brassica oleracea has identified its closest living wild relative and supported an origin of cultivation in the Eastern Mediterranean region. Additionally, the study found several feral lineages, indicating that cultivated plants of this species can revert to a wild-like state with relative ease.
MOLECULAR BIOLOGY AND EVOLUTION
(2021)
Article
Biology
Thomas Hagan, Rosalyn Gloag
Summary: Invasive populations of social Hymenoptera often suffer from low genetic diversity and founder effects, leading to an increased production of diploid males. However, certain behavioral, social, and reproductive traits can help maintain allele richness at sex loci in order to cope with diploid male production and restore sex allele diversity in these populations.
CURRENT OPINION IN INSECT SCIENCE
(2021)
Article
Environmental Studies
Carolina Carrion-Klier, Nicolas Moity, Christian Sevilla, Danny Rueda, Heinke Jager
Summary: Invasive species pose a major threat to global biodiversity, and accurate distribution maps are crucial for management actions. In the Galapagos Islands, high-resolution satellite imagery significantly improves the mapping accuracy of invasive plant species.
Article
Multidisciplinary Sciences
Ann-Kathrin Pohle, Andrzej Zalewski, Marion Muturi, Christian Dullin, Lucie Farkova, Lara Keicher, Dina K. N. Dechmann
Summary: A common outcome of breeding animals for domestication is a decrease in relative brain size. However, the American mink bred for fur in Poland showed an exception to this pattern. While their domesticated counterparts had reduced brain size compared to their wild ancestors, well-established feral populations of mink in Poland exhibited a significant regrowth in brain size. This suggests that closely related small mustelids are capable of adapting and responding to selection by regaining their brain size for survival in the wild.
ROYAL SOCIETY OPEN SCIENCE
(2023)
Article
Biology
Matthew J. S. Gibson, Maria de Lourdes Torres, Yaniv Brandvain, Leonie C. Moyle
Summary: Using population genomics, the study evaluated the history and consequences of the invasion of wild tomato onto the Galapagos Islands. The analysis revealed post-colonization hybridization and introgression between the invasive Solanum pimpinellifolium and the Galapagos endemic Solanum cheesmaniae, resulting in trait convergence.
Article
Ecology
James Brooks, Shinya Yamamoto
Summary: This review proposes that the social dynamics of founder populations in new environments play a critical role in shaping species' sociality and can lead to long-lasting changes in social structure and behavior. It introduces the founder sociality hypothesis, highlighting altered social dynamics in founder populations and three predictions in territorial, mixed-sex group forming species. The review also suggests implications for human evolution and proposes experiments and models for testing the founder sociality hypothesis.
ECOLOGY AND EVOLUTION
(2021)
Article
Multidisciplinary Sciences
Martina Lazzaroni, Joana Schaer, Elizabeth Baxter, Juliette Gratalon, Friederike Range, Sarah Marshall-Pescini, Rachel Dale
Summary: This study aimed to investigate the ability of village dogs and pet dogs to understand human facial expressions. The results showed that, like pet dogs, village dogs were able to distinguish between human facial expressions, but no other behavioral effects were observed due to the low intensity of the emotional expression. This study suggests that the ability of village dogs to recognize human facial expressions could give them an advantage in surviving in a human-dominated environment.
Article
Ecology
Maria Luisa Martin Cerezo, Saioa Lopez, Lucy van Dorp, Garrett Hellenthal, Martin Johnsson, Eben Gering, Rie Henriksen, Dominic Wright
Summary: Chickens on the Hawaiian island of Kauai reached peak numbers after tropical storms in the 1980s and 1990s released domestic chickens into the wild. Genetic analysis reveals a mix of Red Junglefowl and domestic chicken genes in the feral population, suggesting introgression events between wild and domestic chickens. The study confirms the traditional hypothesis of the feral population's origin and highlights the potential for domestic alleles to introgress into the wild reservoir.
Article
Multidisciplinary Sciences
Angela M. Chira, Kathryn Kirby, Theresa Epperlein, Juliane Braeuer
Summary: Dogs have a close relationship with humans, but our understanding of this relationship is limited to WEIRD societies. By collecting data from 124 globally distributed societies, we found that the number and purpose of keeping dogs are linked to closer dog-human bonds. Additionally, cultures that use herding dogs are more likely to provide positive care, while cultures that keep dogs for hunting are more likely to attribute personhood to dogs. Overall, our study reveals the mechanistic link between function and the characteristics of dog-human bonds, challenging the notion that all dogs are the same.
SCIENTIFIC REPORTS
(2023)
Article
Biodiversity Conservation
Makenzie E. E. Mabry, Muthukumar V. V. Bagavathiannan, James M. M. Bullock, Hongru Wang, Ana L. L. Caicedo, Clemon J. J. Dabney, Emily B. M. Drummond, Emma Frawley, Jonathan Gressel, Brian C. C. Husband, Amy Lawton-Rauh, Lorenzo Maggioni, Kenneth M. M. Olsen, Claudio Pandolfo, J. Chris Pires, Michael T. T. Pisias, Hamid Razifard, Douglas E. E. Soltis, Pamela S. S. Soltis, Sofia Tilleria, Soledad Ureta, Emily Warschefsky, Alex C. C. McAlvay
Summary: Given the increasing drought and temperature stresses caused by climate change, it is crucial to develop innovative approaches for food security. One potential opportunity that has been understudied is utilizing feral crops, which have escaped cultivation, as a source of genetic diversity to enhance resilience in domesticated crops. However, feral crops can also compete vigorously with cultivated crops as weeds, posing a challenge to food security. By integrating ecological, agronomic, and evolutionary research on feral crops, we can improve food security and gain a better understanding of this anthropogenic phenomenon.
PLANTS PEOPLE PLANET
(2023)