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Kapsetaki SE, Compton Z, Dolan J, Harris VK, Rupp SM, Duke EG, Harrison TM, Aksoy S, Giraudeau M, Vincze O, McGraw KJ, Aktipis A, Tollis M, Boddy AM, Maley CC. Life history and cancer in birds: clutch size predicts cancer. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.11.528100. [PMID: 36824773 PMCID: PMC9948971 DOI: 10.1101/2023.02.11.528100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Cancer is a disease that affects nearly all multicellular life, including birds. However, little is known about what factors explain the variance in cancer prevalence among species. Litter size is positively correlated with cancer prevalence in managed species of mammals, and larger body size, but not incubation or nestling period, is linked to tumor prevalence in wild birds. Also, birds that produce more elaborate sexual traits are expected to have fewer resources for cancer defenses and thus higher cancer prevalence. In this study, we examined whether cancer prevalence is associated with a wide variety of life history traits (clutch size, incubation length, body mass, lifespan, and the extent of sexual dimorphism) across 108 species of managed birds in 25 different zoological facilities, sanctuaries, and veterinary clinics. We found that clutch size was positively correlated with cancer and neoplasia (both benign and malignant) prevalence, even after controlling for body mass. Cancer prevalence was not associated with incubation length, body mass, lifespan, or sexual dimorphism. The positive correlations of clutch size with cancer prevalence and neoplasia prevalence suggest that there may be life-history trade-offs between reproductive investment and somatic maintenance (in the form of cancer prevention mechanisms) in managed birds.
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Affiliation(s)
- Stefania E. Kapsetaki
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Center for Biocomputing, Security and Society, Biodesign Institute, Arizona State University, Tempe, AZ, USA
| | - Zachary Compton
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Center for Biocomputing, Security and Society, Biodesign Institute, Arizona State University, Tempe, AZ, USA
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | - Jordyn Dolan
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Center for Biocomputing, Security and Society, Biodesign Institute, Arizona State University, Tempe, AZ, USA
| | - Valerie K. Harris
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Center for Biocomputing, Security and Society, Biodesign Institute, Arizona State University, Tempe, AZ, USA
| | - Shawn M. Rupp
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Center for Biocomputing, Security and Society, Biodesign Institute, Arizona State University, Tempe, AZ, USA
| | - Elizabeth G. Duke
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Department of Clinical Sciences, North Carolina State University, Raleigh, NC, 27607, USA
- Exotic Species Cancer Research Alliance, North Carolina State University, Raleigh, NC, 27607, USA
| | - Tara M. Harrison
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Department of Clinical Sciences, North Carolina State University, Raleigh, NC, 27607, USA
- Exotic Species Cancer Research Alliance, North Carolina State University, Raleigh, NC, 27607, USA
| | - Selin Aksoy
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | - Mathieu Giraudeau
- UMR IRD, CREEC, Université de Montpellier, 224-CNRS 5290 Montpellier, France
- Centre de Recherche en Écologie Et Évolution de La Sante (CREES), Montpellier, France
- Littoral Environnement Et Sociétés (LIENSs), UMR 7266, CNRS- La Rochelle Université, La Rochelle, France
| | - Orsolya Vincze
- Evolutionary Ecology Group, Hungarian Department of Biology and Ecology, Babeș-Bolyai University, Cluj-Napoca, Romania
- Institute of Aquatic Ecology, Centre for Ecological Research, Debrecen, Hungary
| | - Kevin J. McGraw
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | - Athena Aktipis
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Department of Psychology, Arizona State University, Tempe, AZ, USA
| | - Marc Tollis
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- School of Informatics, Computing, and Cyber Systems, Northern Arizona University, PO Box 5693, Flagstaff, AZ 8601, USA
| | - Amy M. Boddy
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Department of Anthropology, University of California Santa Barbara, CA, USA
- Exotic Species Cancer Research Alliance, North Carolina State University, Raleigh, NC, 27607, USA
| | - Carlo C. Maley
- Arizona Cancer Evolution Center, Arizona State University, Tempe, AZ, USA
- Center for Biocomputing, Security and Society, Biodesign Institute, Arizona State University, Tempe, AZ, USA
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
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Barros CP, Derks MFL, Mohr J, Wood BJ, Crooijmans RPMA, Megens HJ, Bink MCAM, Groenen MAM. A new haplotype-resolved turkey genome to enable turkey genetics and genomics research. Gigascience 2022; 12:giad051. [PMID: 37489751 PMCID: PMC10360393 DOI: 10.1093/gigascience/giad051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 12/12/2022] [Accepted: 06/27/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND The domesticated turkey (Meleagris gallopavo) is a species of significant agricultural importance and is the second largest contributor, behind broiler chickens, to world poultry meat production. The previous genome is of draft quality and partly based on the chicken (Gallus gallus) genome. A high-quality reference genome of M. gallopavo is essential for turkey genomics and genetics research and the breeding industry. RESULTS By adopting the trio-binning approach, we were able to assemble a high-quality chromosome-level F1 assembly and 2 parental haplotype assemblies, leveraging long-read technologies and genome-wide chromatin interaction data (Hi-C). From a total of 40 chromosomes (2n = 80), we captured 35 chromosomes in a single scaffold, showing much improved genome completeness and continuity compared to the old assembly build. The 3 assemblies are of higher quality than the previous draft quality assembly and comparable to the chicken assemblies (GRCg7) shown by the largest contig N50 (26.6 Mb) and comparable BUSCO gene set completeness scores (96-97%). Comparative analyses confirm a previously identified large inversion of around 19 Mbp on the Z chromosome not found in other Galliformes. Structural variation between the parent haplotypes was identified, which poses potential new target genes for breeding. CONCLUSIONS We contribute a new high-quality turkey genome at the chromosome level, benefiting turkey genetics and other avian genomics research as well as the turkey breeding industry.
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Affiliation(s)
- Carolina P Barros
- Wageningen University and Research, P.O. Box 338, 6700 AH, Wageningen, The Netherlands
| | - Martijn F L Derks
- Wageningen University and Research, P.O. Box 338, 6700 AH, Wageningen, The Netherlands
| | - Jeff Mohr
- Hybrid Turkeys, 650 Riverbend Drive Suite C, Kitchener, ON N2K 3S2, Canada
| | - Benjamin J Wood
- Hybrid Turkeys, 650 Riverbend Drive Suite C, Kitchener, ON N2K 3S2, Canada
- School of Veterinary Science, University of Queensland, Gatton, QLD 4343, Australia
| | | | - Hendrik-Jan Megens
- Wageningen University and Research, P.O. Box 338, 6700 AH, Wageningen, The Netherlands
| | - Marco C A M Bink
- Hendrix Genetics Research, Technology & Services, Boxmeer, AC 5830, The Netherlands
| | - Martien A M Groenen
- Wageningen University and Research, P.O. Box 338, 6700 AH, Wageningen, The Netherlands
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Liu S, Chen H, Ouyang J, Huang M, Zhang H, Zheng S, Xi S, Tang H, Gao Y, Xiong Y, Cheng D, Chen K, Liu B, Li W, Ren J, Yan X, Mao H. A high-quality assembly reveals genomic characteristics, phylogenetic status, and causal genes for leucism plumage of Indian peafowl. Gigascience 2022; 11:6564124. [PMID: 35383847 PMCID: PMC8985102 DOI: 10.1093/gigascience/giac018] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 11/15/2021] [Accepted: 02/09/2022] [Indexed: 12/28/2022] Open
Abstract
Background The dazzling phenotypic characteristics of male Indian peafowl (Pavo cristatus) are attractive both to the female of the species and to humans. However, little is known about the evolution of the phenotype and phylogeny of these birds at the whole-genome level. So far, there are no reports regarding the genetic mechanism of the formation of leucism plumage in this variant of Indian peafowl. Results A draft genome of Indian peafowl was assembled, with a genome size of 1.05 Gb (the sequencing depth is 362×), and contig and scaffold N50 were up to 6.2 and 11.4 Mb, respectively. Compared with other birds, Indian peafowl showed changes in terms of metabolism, immunity, and skeletal and feather development, which provided a novel insight into the phenotypic evolution of peafowl, such as the large body size and feather morphologies. Moreover, we determined that the phylogeny of Indian peafowl was more closely linked to turkey than chicken. Specifically, we first identified that PMEL was a potential causal gene leading to the formation of the leucism plumage variant in Indian peafowl. Conclusions This study provides an Indian peafowl genome of high quality, as well as a novel understanding of phenotypic evolution and phylogeny of Indian peafowl. These results provide a valuable reference for the study of avian genome evolution. Furthermore, the discovery of the genetic mechanism for the development of leucism plumage is both a breakthrough in the exploration of peafowl plumage and also offers clues and directions for further investigations of the avian plumage coloration and artificial breeding in peafowl.
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Affiliation(s)
- Shaojuan Liu
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Hao Chen
- College of Life Science, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Jing Ouyang
- College of Life Science, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Min Huang
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Hui Zhang
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Sumei Zheng
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Suwang Xi
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Hongbo Tang
- College of Life Science, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Yuren Gao
- College of Life Science, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Yanpeng Xiong
- College of Life Science, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Di Cheng
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Kaifeng Chen
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
| | - Bingbing Liu
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Wanbo Li
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Jimei University, Xiamen 361021, China
| | - Jun Ren
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Xueming Yan
- College of Life Science, Jiangxi Science & Technology Normal University, Nanchang 330013, China
| | - Huirong Mao
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, China
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