Browsing by Author "Berríos del Solar, María Soledad"

Now showing items 1-7 of 7

    • El ADN de los chilenos y sus orígenes genéticos 
      Berríos del Solar, María Soledad (Universitaria, 2016)
      El análisis del ADN nos permite definir un perfil genético de cada individuo y de poblaciones de individuos y comprender la huella biológica que han dejado nuestros ancestros en el genoma actual. En este contexto, este ...
    • Hexavalents in spermatocytes of Robertsonian heterozygotes between Mus m. domesticus 2n-26 from the Vulcano ... 
      Berríos del Solar, María Soledad; Fernández Donoso, Raúl; Page, Jesús; Ayarza Ramírez, Gladys; Capanna, Ernesto; Solano, Emanuela; Castiglia, Riccardo (PAGEPress Publications, 2018)
      The size and shape of the chromosomes, as well as the chromosomal domains that compose them, are determinants in the distribution and interaction between the bivalents within the nucleus of spermatocytes in prophase I of ...
    • Involvement of synaptonemal complex proteins in sex chromosome segregation during marsupial male meiosis 
      Page, Jesús; Viera, Alberto; Parra, María Teresa; Fuente, Roberto de la; Suja, José Angel; Prieto, Ignacio; Barbero, José Luis; Rufas, Julio S.; Berríos del Solar, María Soledad; Fernández Donoso, Raúl (PUBLIC LIBRARY SCIENCE, 2006-08)
      Marsupial sex chromosomes break the rule that recombination during first meiotic prophase is necessary to ensure reductional segregation during first meiotic division. It is widely accepted that in marsupials X and Y ...
    • The program of sex chromosome pairing in meiosis is highly conserved across marsupial species: Implications ... 
      Page, Jesús; Berríos del Solar, María Soledad; Parra, María Teresa; Viera, Alberto; Suja, José Angel; Prieto, Ignacio; Barbero, José Luis; Rufas, Julio S.; Fernández Donoso, Raúl (GENETICS, 2005-06)
      Marsupials present a series of genetic and chromosomal features that are highly conserved in very distant species. One of these features is the absence of a homologous region between X and Y chromosomes. According to this ...
    • Robertsonian chromosomes and the nuclear architecture of mouse meiotic prophase spermatocytes 
      Berríos del Solar, María Soledad; Manieu Seguel, Catalina; López Fenner, Julio; Ayarza Ramírez, Gladys; Page, Jesús; González Vergara, Marisel; Manterola Zúñiga, Marcia; Fernández Donoso, Raúl (BioMed Central, 2014)
      Background: The nuclear architecture of meiotic prophase spermatocytes is based on higher-order patterns of spatial associations among chromosomal domains from different bivalents. The meiotic nuclear architecture depends on ...
    • Robertsonian chromosomes and the nuclear architecture of mouse meiotic prophase spermatocytes 
      Berríos del Solar, María Soledad; Manieu Seguel, Catalina Paz; López Fenner, Julio; Ayarza Ramírez, Eliana; Page, Jesús; González Vergara, Marisel; Manterola Zúñiga, Marcia Carolina; Fernández Donoso, Raúl (BioMed Central, 2014)
      Background: The nuclear architecture of meiotic prophase spermatocytes is based on higher-order patterns of spatial associations among chromosomal domains from different bivalents. The meiotic nuclear architecture depends on ...
    • Sex chromosomes, synapsis, and cohesins: a complex affair 
      Page, Jesús; Fuente, Roberto de la; Gómez, Rocío; Calvente, Adela; Viera, Alberto; Parra, María Teresa; Santos, Juan Luis; Berríos del Solar, María Soledad; Fernández Donoso, Raúl; Suja, José Angel; Rufas, Julio S. (SPRINGER, 2006-06)
      During first meiotic prophase, homologous chromosomes are held together by the synaptonemal complex, a tripartite proteinaceous structure that extends along the entire length of meiotic bivalents. While this feature is ...