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Browne RK, Luo Q, Wang P, Mansour N, Kaurova SA, Gakhova EN, Shishova NV, Uteshev VK, Kramarova LI, Venu G, Vaissi S, Taheri-Khas Z, Heshmatzad P, Bagaturov MF, Janzen P, Naranjo RE, Swegen A, Strand J, McGinnity D, Dunce I. Ecological Civilisation and Amphibian Sustainability through Reproduction Biotechnologies, Biobanking, and Conservation Breeding Programs (RBCs). Animals (Basel) 2024; 14:1455. [PMID: 38791672 PMCID: PMC11117272 DOI: 10.3390/ani14101455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/23/2024] [Accepted: 05/05/2024] [Indexed: 05/26/2024] Open
Abstract
Intergenerational justice entitles the maximum retention of Earth's biodiversity. The 2022 United Nations COP 15, "Ecological Civilisation: Building a Shared Future for All Life on Earth", is committed to protecting 30% of Earth's terrestrial environments and, through COP 28, to mitigate the effects of the climate catastrophe on the biosphere. We focused this review on three core themes: the need and potential of reproduction biotechnologies, biobanks, and conservation breeding programs (RBCs) to satisfy sustainability goals; the technical state and current application of RBCs; and how to achieve the future potentials of RBCs in a rapidly evolving environmental and cultural landscape. RBCs include the hormonal stimulation of reproduction, the collection and storage of sperm and oocytes, and artificial fertilisation. Emerging technologies promise the perpetuation of species solely from biobanked biomaterials stored for perpetuity. Despite significant global declines and extinctions of amphibians, and predictions of a disastrous future for most biodiversity, practical support for amphibian RBCs remains limited mainly to a few limited projects in wealthy Western countries. We discuss the potential of amphibian RBCs to perpetuate amphibian diversity and prevent extinctions within multipolar geopolitical, cultural, and economic frameworks. We argue that a democratic, globally inclusive organisation is needed to focus RBCs on regions with the highest amphibian diversity. Prioritisation should include regional and international collaborations, community engagement, and support for RBC facilities ranging from zoos and other institutions to those of private carers. We tabulate a standard terminology for field programs associated with RBCs for publication and media consistency.
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Affiliation(s)
| | - Qinghua Luo
- School of Biological Resources and Environmental Sciences, Jishou University, Jishou 416000, China; (Q.L.); (P.W.)
- College of Biological and Chemical Engineering, Changsha University, Changsha 410022, China
| | - Pei Wang
- School of Biological Resources and Environmental Sciences, Jishou University, Jishou 416000, China; (Q.L.); (P.W.)
- College of Biological and Chemical Engineering, Changsha University, Changsha 410022, China
| | - Nabil Mansour
- Fujairah Research Centre (FRC), Al-Hilal Tower 3003, Fujairah P.O. Box 666, United Arab Emirates;
| | - Svetlana A. Kaurova
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino 142290, Russia; (S.A.K.); (E.N.G.); (N.V.S.); (V.K.U.)
| | - Edith N. Gakhova
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino 142290, Russia; (S.A.K.); (E.N.G.); (N.V.S.); (V.K.U.)
| | - Natalia V. Shishova
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino 142290, Russia; (S.A.K.); (E.N.G.); (N.V.S.); (V.K.U.)
| | - Victor K. Uteshev
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino 142290, Russia; (S.A.K.); (E.N.G.); (N.V.S.); (V.K.U.)
| | - Ludmila I. Kramarova
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino 142290, Russia;
| | - Govindappa Venu
- Centre for Applied Genetics, Department of Zoology, Jnana Bharathi Campus, Bangalore University, Bengaluru 560056, India;
- Evolving Phylo Lab, Centre for Ecological Sciences, Indian Institute of Science, Bengaluru 560012, India
| | - Somaye Vaissi
- Department of Biology, Faculty of Science, Razi University, Kermanshah 57146, Iran; (S.V.); (Z.T.-K.)
| | - Zeynab Taheri-Khas
- Department of Biology, Faculty of Science, Razi University, Kermanshah 57146, Iran; (S.V.); (Z.T.-K.)
| | - Pouria Heshmatzad
- Department of Fisheries, Faculty of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan 49138, Iran;
| | - Mikhail F. Bagaturov
- IUCN/SSC/Athens Institute for Education and Research/Zoological Institute RAS, St. Petersburg 199034, Russia;
| | - Peter Janzen
- Verband Deutscher Zoodirectoren/Justus-von-Liebig-Schule, 47166 Duisburg, Germany;
| | - Renato E. Naranjo
- Centro Jambatu de Investigación y Conservación de Anfibios, Fundación Jambatu, Giovanni, Farina 566 y Baltra, San Rafael, Quito 171102, Ecuador;
| | - Aleona Swegen
- School of Environmental and Life Sciences, College of Engineering, Science and Environment, University of Newcastle, Callaghan 2308, Australia;
| | - Julie Strand
- Department of Animal and Veterinary Science, Aarhus University, Blichers Alle 20, 8830 Tjele, Denmark;
| | - Dale McGinnity
- Ectotherm Department, Nashville Zoo at Grassmere, Nashville, TN 37211, USA;
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Liu C, He Y, Liang W, Zhu T, Zhang B, Li D, Li W, Wang K, Tian Y, Kang X, Sun G. Research Note: Development and application of specific molecular identity cards for "Yufen 1" H line chickens. Poult Sci 2024; 103:103343. [PMID: 38113703 PMCID: PMC10770742 DOI: 10.1016/j.psj.2023.103343] [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] [Received: 09/30/2023] [Revised: 11/29/2023] [Accepted: 11/29/2023] [Indexed: 12/21/2023] Open
Abstract
The "Yufen 1" H line chicken (YF) has excellent characteristics including early sexual maturity and high egg production, and the conservation of its genetic diversity is the core of the breeding activity. To overcome misrepresented breeds and protect the integrity of the germplasm genetic resources, it is important to develop accurate and convenient methods to identify YF. In this study, whole genome resequencing was performed on the YF population, and bioinformatics analysis was conducted by combining the data from different breeds. Linkage disequilibrium (LD) analysis revealed that YF had the slowest LD-decay rate, suggesting strong natural and artificial selection in its history. Through selective sweep analysis, 1,126 selected regions in YF were identified, which contained 163,661 single nucleotide polymorphisms (SNPs). In particular, 5 specific SNPs (SNP1: Chr2:45509616, SNP2: Chr2:45510792, SNP3: Chr9:13788193, SNP4: Chr9:13795646, SNP5: Chr9:13798154) were found exclusively in the YF population. Subsequently, PCR amplification and Sanger sequencing confirmed the presence of these 5 SNPs in YF. Finally, 4 SNPs (SNP1, SNP2, SNP4, SNP5) were screened and verified using the Kompetitive Allele Specific PCR (KASP) typing technique. These SNPs can be used as specific molecular identity cards (IDs) for YF authentication. The present study is of great significance to ensure sustainable conservation and promotion of YF germplasm resources.
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Affiliation(s)
- Cong Liu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Yuehua He
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Wenjie Liang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Tingqi Zhu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Binbin Zhang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Donghua Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Wenting Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; The Shennong Laboratory, Zhengzhou 450002, China
| | - Kejun Wang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Yadong Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Xiangtao Kang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; The Shennong Laboratory, Zhengzhou 450002, China
| | - Guirong Sun
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; The Shennong Laboratory, Zhengzhou 450002, China.
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Mooney A, Ryder OA, Houck ML, Staerk J, Conde DA, Buckley YM. Maximizing the potential for living cell banks to contribute to global conservation priorities. Zoo Biol 2023; 42:697-708. [PMID: 37283210 DOI: 10.1002/zoo.21787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 04/30/2023] [Accepted: 05/24/2023] [Indexed: 06/08/2023]
Abstract
Although cryobanking represents a powerful conservation tool, a lack of standardized information on the species represented in global cryobanks, and inconsistent prioritization of species for future sampling, hinder the conservation potential of cryobanking, resulting in missed conservation opportunities. We analyze the representation of amphibian, bird, mammal, and reptile species within the San Diego Zoo Wildlife Alliance Frozen Zoo® living cell collection (as of April 2019) and implement a qualitative framework for the prioritization of species for future sampling. We use global conservation assessment schemes (including the International Union for Conservation of Nature (IUCN) Red List of Threatened Species™, the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), the Alliance for Zero Extinction, the EDGE of Existence, and Climate Change Vulnerability), and opportunities for sample acquisition from the global zoo and aquarium community, to identify priority species for cryobanking. We show that 965 species, including 5% of all IUCN Red List "Threatened" amphibians, birds, mammals, and reptiles, were represented in the collection and that sampling from within existing zoo and aquarium collections could increase representation to 16.6% (by sampling an additional 707 "Threatened" species). High-priority species for future cryobanking efforts include the whooping crane (Grus americana), crested ibis (Nipponia nippon), and Siberian crane (Leucogeranus leucogeranus). Each of these species are listed under every conservation assessment scheme and have ex situ populations available for sampling. We also provide species prioritizations based on subsets of these assessment schemes together with sampling opportunities from the global zoo and aquarium community. We highlight the difficulties in obtaining in situ samples, and encourage the formation of a global cryobanking database together with the establishment of new cryobanks in biodiversity-rich regions.
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Affiliation(s)
- Andrew Mooney
- Dublin Zoo, Phoenix Park, Dublin, Ireland
- School of Natural Sciences, Zoology, Trinity College Dublin, Dublin, Ireland
- Species360 Conservation Science Alliance, Bloomington, Minnesota, USA
| | - Oliver A Ryder
- San Diego Zoo Wildlife Alliance, Beckman Center for Conservation Research, Escondido, California, USA
| | - Marlys L Houck
- San Diego Zoo Wildlife Alliance, Beckman Center for Conservation Research, Escondido, California, USA
| | - Johanna Staerk
- Species360 Conservation Science Alliance, Bloomington, Minnesota, USA
- Interdisciplinary Centre on Population Dynamics, University of Southern Denmark, Odense M, Denmark
- Department of Biology, University of Southern Denmark, Odense M, Denmark
| | - Dalia A Conde
- Species360 Conservation Science Alliance, Bloomington, Minnesota, USA
- Interdisciplinary Centre on Population Dynamics, University of Southern Denmark, Odense M, Denmark
- Department of Biology, University of Southern Denmark, Odense M, Denmark
| | - Yvonne M Buckley
- School of Natural Sciences, Zoology, Trinity College Dublin, Dublin, Ireland
- School of Biological Sciences, University of Queensland, St Lucia, Australia
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Population Structure and Genetic Diversity Analysis of “Yufen 1” H Line Chickens Using Whole-Genome Resequencing. Life (Basel) 2023; 13:life13030793. [PMID: 36983948 PMCID: PMC10059704 DOI: 10.3390/life13030793] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/13/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
The effective protection and utilization of poultry resources depend on an accurate understanding of the genetic diversity and population structure. The breeding of the specialized poultry lineage “Yufen 1”, with its defined characteristics, was approved by the China Poultry Genetic Resource Committee in 2015. Thus, to investigate the relationship between the progenitor H line and other poultry breeds, the genetic diversity and population structure of “Yufen 1” H line (YF) were investigated and compared with those of 2 commercial chicken breeds, the ancestor breed Red Jungle Fowls, and 11 Chinese indigenous chicken breeds based on a whole-genome resequencing approach using 8,112,424 SNPs. The genetic diversity of YF was low, and the rate of linkage disequilibrium decay was significantly slower than that of the other Chinese indigenous breeds. In addition, it was shown that the YF population was strongly selected during intensive breeding and that genetic resources have been seriously threatened, which highlights the need to establish a systematic conservation strategy as well as utilization techniques to maintain genetic diversity within YF. Moreover, a principal component analysis, a neighbor-joining tree analysis, a structure analysis, and genetic differentiation indices indicated that YF harbors a distinctive genetic resource with a unique genetic structure separate from that of Chinese indigenous breeds at the genome level. The findings provide a valuable resource and the theoretical basis for the further conservation and utilization of YF.
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