Cross-species chromosome painting tracks the independent origin of multiple sex chromosomes in two cofamiliar Erythrinidae fishes

被引：21
作者：
Cioffi, Marcelo B. [1 ]
Sanchez, Antonio [2 ]
Marchal, Juan A. [2 ]
Kosyakova, Nadezda [3 ]
Liehr, Thomas [3 ]
Trifonov, Vladimir [4 ]
Bertollo, Luiz A. C. [1 ]
机构：
[1] Univ Fed Sao Carlos, Dept Genet & Evolucao, BR-13560 Sao Carlos, SP, Brazil
[2] Univ Jaen, Dept Biol Expt, Jaen, Spain
[3] Jena Univ Hosp, Inst Human Genet, Jena, Germany
[4] Inst Chem Biol & Fundamental Med, Novosibirsk, Russia
来源：
BMC EVOLUTIONARY BIOLOGY | 2011年 / 11卷
基金：
巴西圣保罗研究基金会;
关键词：
chromosome painting; microdissection; fish cytogenetics; sex chromosome evolution; Erythrinidae fish; HOPLIAS-MALABARICUS; Y-CHROMOSOMES; EVOLUTION; TELEOSTEI; HOMOLOGY; MEDAKA; DIFFERENTIATION; IDENTIFICATION; GYMNOTIFORMES; CHARACIFORMES;
D O I：
10.1186/1471-2148-11-186
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Background: The Erythrinidae fish family is characterized by a large variation with respect to diploid chromosome numbers and sex-determining systems among its species, including two multiple X1X2Y sex systems in Hoplias malabaricus and Erythrinus erythrinus. At first, the occurrence of a same sex chromosome system within a family suggests that the sex chromosomes are correlated and originated from ancestral XY chromosomes that were either homomorphic or at an early stage of differentiation. To identify the origin and evolution of these X1X2Y sex chromosomes, we performed reciprocal cross-species FISH experiments with two sex-chromosome-specific probes designed from microdissected X-1 and Y chromosomes of H. malabaricus and E. erythrinus, respectively. Results: Our results yield valuable information regarding the origin and evolution of these sex chromosome systems. Our data indicate that these sex chromosomes evolved independently in these two closed related Erythrinidae species. Different autosomes were first converted into a poorly differentiated XY sex pair in each species, and additional chromosomal rearrangements produced both X1X2Y sex systems that are currently present. Conclusions: Our data provide new insights into the origin and evolution of sex chromosomes, which increases our knowledge about fish sex chromosome evolution.
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页数：7
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共 33 条
  • [11] Microdissection and whole chromosome painting. Improving sex chromosome analysis in Triportheus (Teleostei, Characiformes)
    Diniz, D.
    Laudicina, A.
    Cioffi, M. B.
    Bertollo, L. A. C.
    [J]. CYTOGENETIC AND GENOME RESEARCH, 2008, 122 (02) : 163 - 168
  • [12] THE ORIGIN AND FUNCTION OF THE MAMMALIAN Y-CHROMOSOME AND Y-BORNE GENES - AN EVOLVING UNDERSTANDING
    GRAVES, JAM
    [J]. BIOESSAYS, 1995, 17 (04) : 311 - 320
  • [13] Non-homologous sex chromosomes in two species of the genus Eigenmannia (Teleostei: Gymnotiformes)
    Henning, F.
    Trifonov, V.
    Ferguson-Smith, M. A.
    de Almeida-Toledo, L. F.
    [J]. CYTOGENETIC AND GENOME RESEARCH, 2008, 121 (01) : 55 - 58
  • [14] Independent fusions and recent origins of sex chromosomes in the evolution and diversification of glass knife fishes (Eigenmannia)
    Henning, F.
    Moyses, C. B.
    Calcagnotto, D.
    Meyer, A.
    de Almeida-Toledo, L. F.
    [J]. HEREDITY, 2011, 106 (02) : 391 - 400
  • [15] X chromosome painting in Microtus:: Origin and evolution of the giant sex chromosomes
    Marchal, JA
    Acosta, MJ
    Nietzel, H
    Sperling, K
    Bullejos, M
    de la Guardia, RD
    Sánchez, A
    [J]. CHROMOSOME RESEARCH, 2004, 12 (08) : 767 - 776
  • [16] Identification of the sex-determining locus in the Thai medaka, Oryzias minutillus
    Nagai, T.
    Takehana, Y.
    Hamaguchi, S.
    Sakaizumi, M.
    [J]. CYTOGENETIC AND GENOME RESEARCH, 2008, 121 (02) : 137 - 142
  • [17] Multiple rearrangements in cryptic species of electric knifefish, Gymnotus carapo (Gymnotidae, Gymnotiformes) revealed by chromosome painting
    Nagamachi, Cleusa Y.
    Pieczarka, Julio C.
    Milhomem, Susana S. R.
    O'Brien, Patricia C. M.
    de Souza, Augusto C. P.
    Ferguson-Smith, Malcolm A.
    [J]. BMC GENETICS, 2010, 11
  • [18] Identification of the sex chromosome pair in chum salmon (Oncorhynchus keta) and pink salmon (Oncorhynchus gorbuscha)
    Phillips, R. B.
    DeKoning, J.
    Morasch, M. R.
    Park, L. K.
    Devlin, R. H.
    [J]. CYTOGENETIC AND GENOME RESEARCH, 2007, 116 (04) : 298 - 304
  • [19] Chromosome painting supports lack of homology among sex chromosomes in Oncorhynchus, Salmo, and Salvelinus (Salmonidae)
    Phillips, RB
    Konkol, NR
    Reed, KM
    Stein, JD
    [J]. GENETICA, 2001, 111 (1-3) : 119 - 123
  • [20] Chromosome studies of European cyprinid fishes:: interspecific homology of leuciscine cytotaxonomic marker-the largest subtelocentric chromosome pair as revealed by cross-species painting
    Rab, Petr
    Rabova, Marie
    Sofia Pereira, Carla
    Joao Collares-Pereira, Maria
    Pelikanova, Sarka
    [J]. CHROMOSOME RESEARCH, 2008, 16 (06) : 863 - 873
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