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 ?
Christopher Taylor, Director of the Strategy Analytics RF and Wireless Component service added, " Samsung LSI beat out Qualcomm's Snapdragon 810 in Samsung Mobile's Galaxy S6 and moved up to number three in LTE baseband shipments.
LTE baseband shipments registered the highest year-over-year growth among all air interface technologies in 1H 2012 while GSM/GPRS/EDGE, CDMA and iDEN baseband shipments declined during the same period.
Sravan Kundojjala, Senior Analyst, added, "Broadcom showed strong double-digit year-on-year growth in baseband units and revenues in 2011.
According to Christopher Taylor, Director of the Strategy Analytics RF and Wireless Component service, "MediaTek overtook Intel to capture the number two spot in the 3G UMTS baseband market in 2013, by Strategy Analytics estimates.
According to Stuart Robinson, Director of the Strategy Analytics Handset Component Technologies service, "During Q2 2013, baseband unit shipments declined by 6.
The non-handset market is emerging as an exciting opportunity for baseband vendors, accounting for 12 percent of total baseband revenues in 1H 2010," commented Sravan Kundojjala, Senior Analyst.
According to Sravan Kundojjala, Senior Analyst, "Qualcomm's share of the cellular baseband market increased to a record 59 percent in Q1 2013 as the company continued to capitalize on its early-mover advantage in LTE basebands.
The cellular baseband processor market continued to show dynamism as market share fluctuations were evident in 2009.
According to this Strategy Analytics report, Qualcomm, MediaTek, Intel, Broadcom and ST-Ericsson grabbed the top-five spots in the cellular baseband processor market in 2012.
BOSTON -- Due to increased demand in the end of year holiday season, Q3 2009 cellular baseband revenues and shipments grew for the first time since Q3 2008, according to Strategy Analytics.
Mobile phone processor mainly covers baseband processor and application processor, while tablet PC processor mostly refers to GPU.
New Baseband Solutions Fuel Mobile Broadband Devices