APTX

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APTX

A gene on chromosome 9p13.3 that encodes aprataxin, a DNA-binding protein involved in single- and double-stranded DNA break repair and base excision repair. It resolves abortive DNA ligation intermediates, formed either at base excision sites or when DNA ligases try to repair non-ligatable breaks induced by reactive oxygen species.
 
Molecular pathology
Defects of APTX cause ataxia-oculomotor apraxia syndrome, and are a cause of coenzyme Q10 deficiency (COQ10D).
References in periodicals archive ?
After passing to the baseband, the signal is amplified by 1000 times, while the interferer residue and intermodulation term are further suppressed, as shown in Figure 14(c).
The number of vector data (vector length) that can be calculated in a single instruction is 64 data elements, a value optimized for use in mobile device baseband processing.
CEVA's IP portfolio includes comprehensive technologies for cellular baseband (2G / 3G / 4G), multimedia (HD video, Image Signal Processing (ISP) and HD audio), voice over packet (VoP), Bluetooth, Serial Attached SCSI (SAS) and Serial ATA (SATA).
While signal generators are widely available with I and Q baseband outputs, the signals available at these outputs generally are complex modulation and not sweeping sine waves.
With discrete application and baseband processors being used in most mobile devices, a standard chip interconnect dramatically eases system-level testing for OEMs.
To view the new brand identity, and to find out more about baseband communication solutions, visit MissionMobility at booth 1253, during LandWarNet 2011.
Mobile phones' baseband chip is the core of mobile phones' hardware, the integration of its components will directly affect the change of mobile phone platform's structure.
has successfully implemented a complete "3G" multimedia handset design utilizing its SB3010 flexible baseband processor to perform all baseband and multimedia functions in software.
RF and baseband techniques for software defined radio.
Also, up to two internal baseband generators produce signals that can be digitally added together if required.
"The introduction of the TCI6482 will help to meet the needs of OEMs looking to deploy universal baseband solutions that easily adapt to current 2G and 3G, and emerging wireless standards," said Brian Glinsman, general manager of TI's wireless infrastructure products group.
Referred to as HD157100, SH7630, this inexpensive, low-power consuming ensemble processes baseband and radio frequency (RF) communication protocols, as well as users' application profiles using only one microprocessor.