SPAG1

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SPAG1

A gene on chromosome 8q22.2 that encodes sperm-associated antigen 1, a GTP-binding protein with GTPase activity that plays a role in fertilisation.
References in periodicals archive ?
Assim como ocorreu nas TPI, a aplicacao de diferentes tipos de biocarvao tem sido relatada em diversas tipologias de solos e culturas agricolas com resultados promissores com relacao a melhoria na fertilidade do solo, aos aspectos fisicos e com ganhos de produtividade.
The first SPRB was implemented in 2010 but it only allowed strong rural banks as strategic TPIs. In the amended version, eligible white knights now include universal and commercial banks, and thrift banks.
TPIs are generally large, heavy and complex items requiring extreme care and attention when transporting.
Therefore, the aggregate TPI for sectors represented by i commodities is also the sum of TPIs at the firm level, given that existing sectors are represented by existing rums.
These market requirements prompted the development of Extem resin, a new amorphous, melt-processable thermoplastic polyimide (TPI).
Negotiators coach and role-play with the family spokesperson, or TPI, so the individual can become more comfortable with responding to potential threats and ransom demands.
A third advantage for the authorities is the ready identification of potential third-party intermediaries (TPIs) and the benefit of prior positive relationships between inmates and staff.
However, resistance furnaces were not considered an attractive choice because of TPis experience with their high maintenance costs.
This limitation was overcome with the availability of thermoplastic polyimides (TPIs).