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Rubert M, Takagui FH, dos Santos KF, Santana Pompeo LR, da Rosa R, Zawadzki CH, Mariotto S, Baumgärtner L, Moreira-Filho O, Giuliano-Caetano L. Topotype-Based Chromosomal Diversity among Five Species of Freshwater Armored Catfishes in the Hypostomus auroguttatus Supergroup (Actinopterygii: Siluriformes). Zoolog Sci 2022; 39:446-452. [DOI: 10.2108/zs210103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/22/2022] [Indexed: 11/17/2022]
Affiliation(s)
- Marceléia Rubert
- Departamento de Genética e Evolução, Universidade Federal de São Carlos, Rodovia Washington Luís, km 235- SP-310, P.O. Box 676, CEP 13565-905, São Carlos, São Paulo, Brazil
| | - Fábio Hiroshi Takagui
- Departamento de Biologia Geral, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, Campus Universitário, P.O. Box 6001, CEP 86051-970, Londrina, Paraná, Brazil
| | - Kátia Fabiana dos Santos
- Departamento de Biologia Geral, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, Campus Universitário, P.O. Box 6001, CEP 86051-970, Londrina, Paraná, Brazil
| | - Luis Ricardo Santana Pompeo
- Departamento de Biologia Geral, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, Campus Universitário, P.O. Box 6001, CEP 86051-970, Londrina, Paraná, Brazil
| | - Renata da Rosa
- Departamento de Biologia Geral, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, Campus Universitário, P.O. Box 6001, CEP 86051-970, Londrina, Paraná, Brazil
| | - Claudio Henrique Zawadzki
- Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura; Universidade Estadual de Maringá; Av. Colombo 5790, G-90, Sala 18-B, 87020-900 Maringá, Paraná, Brazil
| | - Sandra Mariotto
- Instituto Federal de Educação Ciência e Tecnologia de Mato Grosso (IFMT), Campus Bela Vista. Rua Juliano Costa Marques s/n, Bela Vista, 78050-560 Cuiabá, Mato Grosso, Brazil
| | - Lucas Baumgärtner
- Laboratório de Citogenética; Centro de Ciências Biológicas e da Saúde; Universidade Estadual do Oeste do Paraná. Rua Universitária 2069, Cascavel-Brasil
| | - Orlando Moreira-Filho
- Departamento de Genética e Evolução, Universidade Federal de São Carlos, Rodovia Washington Luís, km 235- SP-310, P.O. Box 676, CEP 13565-905, São Carlos, São Paulo, Brazil
| | - Lucia Giuliano-Caetano
- Departamento de Biologia Geral, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, Campus Universitário, P.O. Box 6001, CEP 86051-970, Londrina, Paraná, Brazil
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Molecular inferences about the genus Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae): a review. Mol Biol Rep 2020; 47:6179-6192. [PMID: 32519308 DOI: 10.1007/s11033-020-05542-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 05/23/2020] [Indexed: 10/24/2022]
Abstract
This review compiles and discusses the use of genetic markers applied in the study of the fish genus Hypostomus Lacépède, 1803 (Siluriformes: Loricariidae). The database comprises 51 peer-review articles that were published in the last 52 years (1968-2020) and that approach analysis based on different classes of genetic markers. The use of cytogenetic and enzymatic markers was predominantly especially in population studies with the genus Hypostomus, while mitochondrial markers were the majority in phylogenetic studies. Although significant methodological advances have occurred for molecular evaluation, they are still modestly applied to the study of neotropical fish genera, in which Hypostomus is included. New perspectives, especially on integrative approaches, are needed to improve our knowledge of the genetic functionality of fishes.
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Traldi JB, Lui RL, Martinez JDF, Vicari MR, Nogaroto V, Moreira Filho O, Blanco DR. Chromosomal distribution of the retroelements Rex 1, Rex 3 and Rex 6 in species of the genus Harttia and Hypostomus (Siluriformes: Loricariidae). NEOTROPICAL ICHTHYOLOGY 2019. [DOI: 10.1590/1982-0224-20190010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
ABSTRACT The transposable elements (TE) have been widely applied as physical chromosome markers. However, in Loricariidae there are few physical mapping analyses of these elements. Considering the importance of transposable elements for chromosomal evolution and genome organization, this study conducted the physical chromosome mapping of retroelements (RTEs) Rex1, Rex3 and Rex6 in seven species of the genus Harttia and four species of the genus Hypostomus, aiming to better understand the organization and dynamics of genomes of Loricariidae species. The results showed an intense accumulation of RTEs Rex1, Rex3 and Rex6 and dispersed distribution in heterochromatic and euchromatic regions in the genomes of the species studied here. The presence of retroelements in some chromosomal regions suggests their participation in various chromosomal rearrangements. In addition, the intense accumulation of three retroelements in all species of Harttia and Hypostomus, especially in euchromatic regions, can indicate the participation of these elements in the diversification and evolution of these species through the molecular domestication by genomes of hosts, with these sequences being a co-option for new functions.
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Brandão KDO, Rocha-Reis DA, Garcia C, Pazza R, de Almeida-Toledo LF, Kavalco KF. Studies in two allopatric populations of Hypostomus affinis (Steindachner, 1877): the role of mapping the ribosomal genes to understand the chromosome evolution of the group. COMPARATIVE CYTOGENETICS 2018; 12:1-12. [PMID: 29362669 PMCID: PMC5770560 DOI: 10.3897/compcytogen.v12i1.22052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 12/05/2017] [Indexed: 05/15/2023]
Abstract
Several cytogenetic markers show chromosomal diversity in the fish such as "armoured catfish". Although studies have characterized many species in the major genera representing these Siluridae, particularly in the genus Hypostomus Lacépède, 1803, trends in chromosome evolution of this group remain unclear. The Paraíba do Sul river basin contains the armoured catfish Hypostomus affinis Steindachner, 1877, which is unique because of its distribution of repetitive DNAs, the 5S and 18S rDNA. Identified samples and registered collections in Brazilian museums were identified as the same typological species, while we observed wide variations in the physical location of this gene in the karyotype based on fluorescent in situ hybridization results. In this study, we propose that these species can represent evolutionarily independent units, as these fish frequently undergo processes such as dispersion and vicariance and that the rDNA is associated with DNA that spreads in the genome, such as transposons. Additionally, the absence of gene flow due to the distance of the sample location could intensify evolutionary processes. The phenotypes found for the 18S rDNA showed minor changes in relation to the number of sites between the lower and upper drainage regions of Paraíba do Sul. The large difference in the number of sites found for the 5S rDNA entered the same region (upper drainage of the basin) and the literature data could represent a population dynamics where an expansion of the 5S rDNA sites provides an extinct or non-sampled cytotype in this work.
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Affiliation(s)
- Karina de Oliveira Brandão
- Leiden University Medical Center, Department of Anatomy and Embryology, S-1-P, P.O. Box 9600, 2300 RC Leiden, The Netherlands
| | - Dinaíza Abadia Rocha-Reis
- Universidade Federal de Viçosa, Campus Rio Paranaíba, Institute of Biological and Health Sciences, Laboratory of Ecological and Evolutionary Genetics, BR 354 - km 310, PO Box 22, ZIP 38810-000, Rio Paranaíba, MG, Brazil
| | - Caroline Garcia
- Universidade Estadual do Sudoeste da Bahia, Campus Jequié, Department of Biological Sciences, Av. José Moreira Sobrinho s/n, Jequiezinho, ZIP 45206-190, Jequié, BA, Brazil
| | - Rubens Pazza
- Universidade Federal de Viçosa, Campus Rio Paranaíba, Institute of Biological and Health Sciences, Laboratory of Ecological and Evolutionary Genetics, BR 354 - km 310, PO Box 22, ZIP 38810-000, Rio Paranaíba, MG, Brazil
| | - Lurdes Foresti de Almeida-Toledo
- Universidade de São Paulo. Institute of Biosciences, Department of Genetics and Evolutionary Biology, Rua do Matão, 277 – Edifício André Dreyfus, Cidade Universitária, ZIP 05508090, São Paulo, SP, Brazil
| | - Karine Frehner Kavalco
- Universidade Federal de Viçosa, Campus Rio Paranaíba, Institute of Biological and Health Sciences, Laboratory of Ecological and Evolutionary Genetics, BR 354 - km 310, PO Box 22, ZIP 38810-000, Rio Paranaíba, MG, Brazil
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Ayres-Alves T, Cardoso AL, Nagamachi CY, Sousa LMD, Pieczarka JC, Noronha RCR. Karyotypic Evolution and Chromosomal Organization of Repetitive DNA Sequences in Species of Panaque, Panaqolus, and Scobinancistrus (Siluriformes and Loricariidae) from the Amazon Basin. Zebrafish 2017; 14:251-260. [PMID: 28277948 DOI: 10.1089/zeb.2016.1373] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Loricariidae family comprises the greatest variability of Neotropical catfish species, with more than 800 valid species. This family shows significant chromosomal diversity. Mapping of repetitive DNA sequences can be very useful in exploring such diversity, especially among groups that appear to share a preserved karyotypic macrostructure. We describe the karyotypes of Panaque armbrusteri and Panaqolus sp., as assessed using classical cytogenetic methods. Moreover, we offer a map of their repetitive sequences, including 18S and 5S ribosomal DNAs, the Rex1 and Rex3 retrotransposons, and the Tc1-mariner transposon in P. armbrusteri, Panaqolus sp., Scobinancistrus aureatus, and Scobinancistrus pariolispos. Those species share chromosome numbers of 2n = 52, but are divergent in their chromosome structures and the distributions of their repetitive DNA sequences. In situ hybridization with 18S and 5S rDNA probes confirms chromosome location in different pairs; in Panaqolus sp. these sites are in synteny. This multigene family organization can be explained by the occurrence of chromosome rearrangements, and possible events, such as transposition and unequal crossing-over. Rex1 and Rex3 retrotransposons and the Tc1-mariner transposon appeared predominantly dispersed and in small clusters in some chromosome regions. These data emphasize the importance of repetitive sequences in promoting the karyotypic evolution of these species.
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Affiliation(s)
- Thayana Ayres-Alves
- 1 Laboratório de Citogenética, Centro de Estudos Avançados da Biodiversidade, Instituto de Ciências Biológicas, Universidade Federal do Pará , Belém, Brazil
| | - Adauto Lima Cardoso
- 2 Laboratório Genômica Integrativa, Departamento de Morfologia, Instituto de Biociências, Universidade Estadual Paulista , Botucatu, Brazil
| | - Cleusa Yoshiko Nagamachi
- 1 Laboratório de Citogenética, Centro de Estudos Avançados da Biodiversidade, Instituto de Ciências Biológicas, Universidade Federal do Pará , Belém, Brazil
| | | | - Julio Cesar Pieczarka
- 1 Laboratório de Citogenética, Centro de Estudos Avançados da Biodiversidade, Instituto de Ciências Biológicas, Universidade Federal do Pará , Belém, Brazil
| | - Renata Coelho Rodrigues Noronha
- 1 Laboratório de Citogenética, Centro de Estudos Avançados da Biodiversidade, Instituto de Ciências Biológicas, Universidade Federal do Pará , Belém, Brazil
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Rubert M, da Rosa R, Zawadzki CH, Mariotto S, Moreira-Filho O, Giuliano-Caetano L. Chromosome Mapping of 18S Ribosomal RNA Genes in Eleven Hypostomus Species (Siluriformes, Loricariidae): Diversity Analysis of the Sites. Zebrafish 2016; 13:360-8. [PMID: 27192329 DOI: 10.1089/zeb.2016.1279] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
We investigated the chromosomal distribution of 18S ribosomal DNA (rDNA) in different populations of 11 species of Hypostomus collected in important Brazilian basins, namely South Atlantic, Upper Paraná, and Paraguay applying the fluorescence in situ hybridization (FISH). Hypostomus cochliodon, Hypostomus commersoni, Hypostomus hermanni, Hypostomus regani, Hypostomus albopunctatus, Hypostomus paulinus, Hypostomus aff. paulinus, Hypostomus iheringii, and Hypostomus mutucae presented multiple 18S rDNA sites while Hypostomus strigaticeps and Hypostomus nigromaculatus exhibited a single pair of chromosomes with 18S rDNA sites. The studied species presented variations in the number and position of these sites. The results accomplished were similar to those obtained by the analysis of AgNORs, revealing the same interspecific variability. Each species exhibited distinctive patterns of AgNOR and 18S rDNA distribution, which can be considered cytogenetic markers in each species of the genus and help improve the discussions on the phylogeny of the group.
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Affiliation(s)
- Marceléia Rubert
- 1 Laboratório de Biodiversidade Molecular e Conservação, Universidade Federal de São Carlos , São Carlos, Brazil
| | - Renata da Rosa
- 2 Laboratório de Citogenética Animal, Universidade Estadual de Londrina , Londrina, Brazil
| | - Claudio H Zawadzki
- 3 Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura, Universidade Estadual de Maringá , Maringá, Brazil
| | - Sandra Mariotto
- 4 Instituto Federal de Educação Ciência e Tecnologia de Mato Grosso (IFMT) , Cuiabá, Brazil
| | - Orlando Moreira-Filho
- 1 Laboratório de Biodiversidade Molecular e Conservação, Universidade Federal de São Carlos , São Carlos, Brazil
| | - Lucia Giuliano-Caetano
- 2 Laboratório de Citogenética Animal, Universidade Estadual de Londrina , Londrina, Brazil
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Rodrigues ADS, Medrado AS, Diniz D, Oliveira C, Affonso PRADM. ZZ/ZW sex chromosome system in the endangered fish Lignobrycon myersi Miranda-Ribeiro, 1956 (Teleostei, Characiformes, Triportheidae). COMPARATIVE CYTOGENETICS 2016; 10:245-254. [PMID: 27551346 PMCID: PMC4977800 DOI: 10.3897/compcytogen.v10i2.8435] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 04/08/2016] [Indexed: 06/06/2023]
Abstract
Lignobrycon myersi is an endemic fish species from a few coastal rivers in northeastern Brazil. Based on molecular evidence, Lignobrycon myersi and genera Triportheus Cope, 1872, Agoniates Müller & Troschel, 1845, Clupeacharax Pearson, 1924 and Engraulisoma Castro, 1981 were placed in the family Triportheidae. In the present work, we report the first cytogenetic data for Lignobrycon myersi to test the hypothesis that Lignobrycon and Triportheus are closely related. Studied specimens presented 2n=52 with 28 metacentric (m), 18 submetacentric (sm) and six subtelocentric (st) chromosomes for males and 27 m, 19 sm and 6 st for females, characterizing a ZZ/ZW sex chromosome system. The Z chromosome corresponds to the largest chromosome in karyotype while the W is about 50% smaller than the Z and largely heterochromatic. Terminal nucleolus organizer regions, GC-rich sites and 18S rDNA signals were detected on pair 14. However, additional 18S rDNA sites were observed in the W chromosome. The 5S rDNA was mainly detected on long arms of pair 7. The apparent synapomorphic chromosomal traits of Triportheus and Lignobrycon myersi reinforce their close phylogenetic relationship, suggesting that the ZZ/ZW chromosome system in both genera has arisen before cladogenic events.
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Affiliation(s)
- Alexandre dos Santos Rodrigues
- Universidade Estadual do Sudoeste da Bahia (UESB), Dep. Ciências Biológicas, Av. José Moreira Sobrinho, s/n, 45206-190 Jequié, BA, Brazil
| | - Aline Souza Medrado
- Universidade Estadual de Santa Cruz (UESC), Campus Soane Nazaré de Andrade, Rodovia Jorge Amado, Km 16, 45662-900 Ilhéus, BA, Brazil
| | - Débora Diniz
- Universidade Estadual do Sudoeste da Bahia (UESB), Dep. Ciências Biológicas, Av. José Moreira Sobrinho, s/n, 45206-190 Jequié, BA, Brazil
| | - Claudio Oliveira
- Universidade Estadual Paulista, Instituto de Biociências, Dep. Morfologia, 18618-000 Botucatu, SP, Brazil
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Argôlo LA, Affonso PRADM. First cytogenetic report in Cichlasoma sanctifranciscense Kullander, 1983 (Perciformes, Cichlidae) from northeastern Brazil with inferences on chromosomal evolution of Cichlasomatini. COMPARATIVE CYTOGENETICS 2015; 9:671-81. [PMID: 26753082 PMCID: PMC4698579 DOI: 10.3897/compcytogen.v9i4.5562] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 09/19/2015] [Indexed: 05/28/2023]
Abstract
Even though genetic aspects of some cichlids have been widely studied over the last decades, little is known about the genomic structure of Cichlidae when compared to the large number of species in the family. In this paper, the first chromosomal data for Cichlasoma sanctifranciscense Kullander, 1983 are presented and discussed based on cytotaxonomic and karyoevolutionary inferences on Cichlasomatini. All individuals shared a diploid number of 2n=48 distributed as 10sm+28st+10a and Ag-NORs on short arms of a submetacentric pair. Heterochromatin was detected at pericentromeric regions of most chromosomes and at terminal sites of a few pairs. GC-rich regions were observed on short arms of two biarmed pairs, including the pair bearing Ag-NORs. Double-FISH with ribosomal probes revealed 18S rDNA clusters coincident with GC-rich regions in two biarmed pairs and 5S rDNA at interstitial location of an acrocentric pair. Cichlasoma sanctifranciscense shares some symplesiomorphic traits described in Cichlidae (2n=48 and pericentromeric C-bands) while other chromosomal features diverge from the common trend reported in Cichlasomatini, such as multiple 18S rDNA sites combined with high FN values. Finally, the present results are useful to support taxonomic identification once species-specific markers have been provided in Cichlasoma sanctifranciscense.
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Affiliation(s)
- Leandro A. Argôlo
- Universidade Estadual do Sudoeste da Bahia, Campus de Jequié, Laboratório de Citogenética, Avenida José Moreira Sobrinho s/n, Jequiezinho, 45.206-190 Jequié, BA, Brazil
| | - Paulo Roberto Antunes de Mello Affonso
- Universidade Estadual do Sudoeste da Bahia, Campus de Jequié, Laboratório de Citogenética, Avenida José Moreira Sobrinho s/n, Jequiezinho, 45.206-190 Jequié, BA, Brazil
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Lorscheider CA, Zawadzki CH, Vicari MR, Martins-Santos IC, Artoni RF. Karyotypic diversity of the armoured catfish genus Hypostomus (Siluriformes: Loricariidae) in the context of its occurrence and distribution. JOURNAL OF FISH BIOLOGY 2015; 87:1099-1110. [PMID: 26354325 DOI: 10.1111/jfb.12762] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Accepted: 06/28/2015] [Indexed: 06/05/2023]
Abstract
This study taxonomically reviewed the specimens studied by Artoni & Bertollo (1996) and assimilated species of Hypostomus into three groups according to their cytogenetic characteristics, vagility and occurrence environments.
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Affiliation(s)
- C A Lorscheider
- Departamento de Biologia Celular e Genética, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900, Maringá, Paraná State, Brazil
| | - C H Zawadzki
- Departamento de Biologia/Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (Nupélia), Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900, Maringá, Paraná State, Brazil
| | - M R Vicari
- Departamento de Biologia Estrutural, Molecular e Genética, Universidade Estadual de Ponta Grossa, Av. Carlos Cavalcanti 4748, 84030-900, Ponta Grossa, Paraná State, Brazil
| | - I C Martins-Santos
- Departamento de Biologia Celular e Genética, Universidade Estadual de Maringá, Av. Colombo 5790, 87020-900, Maringá, Paraná State, Brazil
| | - R F Artoni
- Departamento de Biologia Estrutural, Molecular e Genética, Universidade Estadual de Ponta Grossa, Av. Carlos Cavalcanti 4748, 84030-900, Ponta Grossa, Paraná State, Brazil
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Medrado AS, de Mello Affonso PRA, Carneiro PLS, Vicari MR, Artoni RF, Costa MA. Allopatric divergence in Astyanax aff. fasciatus Cuvier, 1819 (Characidae, Incertae sedis) inferred from DNA mapping and chromosomes. ZOOL ANZ 2015. [DOI: 10.1016/j.jcz.2015.05.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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