Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
DIGITAL.CSIC
Conference object . 2019
Data sources: DIGITAL.CSIC
versions View all 2 versions
addClaim

Potenciales nuevos marcadores sexuales en peces: clonaje, secuenciación y expresión de genes en dorada y lubina

Authors: Úbeda-Manzanaro, María; Ortiz-Delgado, Juan B.; Sarasquete, Carmen;

Potenciales nuevos marcadores sexuales en peces: clonaje, secuenciación y expresión de genes en dorada y lubina

Abstract

[ES] Se han identificado los genes Tert y Brdt de la lubina y se ha analizado su expresión en diferentes órganos y tejidos. La expresión del gen Tert presentó una distribución ubicua, en consonancia con el continuo crecimiento de los peces y con su gran capacidad para la regeneración. Sin embargo, la expresión del gen Brdt era significativamente más elevada en ovario y testículo, con niveles bajos en cerebro, lo que sugiere que en la lubina la expresión del gen Brdt juega un papel importante en la gametogénesis, pero también podría participar en otros procesos que no son bien conocidos. En mamíferos, se ha descrito que la subunidad enzimática de la telomerasa (Tert) es un componente de los telómeros de las células germinales, que se mantiene durante toda la espermatogénesis como un componente estructural sin afectar el alargamiento de los telómeros. Por otro lado, la proteína BRDT es esencial para el progreso normal de la espermatogénesis.

[EN] We have identified the seabass Tert and Brdt genes and analyzed their expression in different organs systems and tissues. Tert gene expression showed ubiquitous distribution, in agreement with continuous fish growth and high capability for regeneration. Nevertheless, Brdt gene expression was significantly higher in testis and ovary, with lower levels in brain. These results suggest that in seabass, the Brdt gene expression can play an important role in gametogenesis, but it could also be implicated in other processes that are not as well known. In mammalian, the telomerase enzymatic subunit (Tert) is a component of telomeres of germ cells, which is maintained throughout spermatogenesis as a structural component without affecting telomere elongation. On the other hand, bromodomain testis-specific (BRDT) protein is essential for the normal process of spermatogenesis.

Trabajo presentado en el XV Congreso Nacional de Acuicultura y el I Congreso Ibérico de Acuicultura, celebrados en Huelva del 13 al 16 de octubre de 2015.

No

Country
Spain
Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 43
    download downloads 36
  • 43
    views
    36
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
43
36
Green