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Title: | Association of PIWIL4 genetic variants with germ cell maturation arrest in infertile Spanish men |
Author: | Muñoz Miralles, Xavier Navarro, Mercedes Mata, Ana Bassas, Lluís Larriba, Sara |
Keywords: | Fecunditat Homes Fertility Men |
Issue Date: | 10-May-2014 |
Publisher: | Wolters Kluwer |
Abstract: | Dear Editor, The PIWI proteins (originally P-element-induced wimpy testis in Drosophila) are predominantly present in the germ-line in diverse organisms and are involved in the processing of a class of small RNAs known as piRNAs (see Refs.1,2 for review). The human PIWI protein family consists of four members: PIWIL1–4. Of these, PIWIL4 is known to have essential roles in the first phases of spermatogenesis: its expression is restricted to gonocytes and it is required for transposon silencing.3 The lack of this gene in mice causes meiotic arrest in spermatogenesis.4 The goal of our study was to evaluate the frequency of several PIWIL4 genetic variants in our population to better define the relationship between PIWIL4 single nucleotide polymorphisms (SNPs) and both defective spermatogenesis and specific spermatogenic disorders... |
Note: | Letter to the editor |
Note: | Reproducció del document publicat a: https://doi.org/10.4103/1008-682X.131069 |
It is part of: | Asian Journal of Andrology, 2014, vol. 16, num. 6, p. 931-933 |
URI: | http://hdl.handle.net/2445/126290 |
Related resource: | https://doi.org/10.4103/1008-682X.131069 |
Appears in Collections: | Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
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MunozX.pdf | 396.72 kB | Adobe PDF | View/Open |
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