14th International Workshop on Ataxia-Telangiectasia ATW2012

The fourteenth international Ataxia-Telangiectasia Workshop 2012 (ATW2012) (www.atw2012.com) on ataxia-telangiectasia (AT) and the role of the ataxia telangiectasia mutated (ATM) gene in DNA repair, neurological disease, cancer and related topics was held from February 07 to 11, 2012 in Delhi, India. The international ATW2012 meeting reported the latest advances in ATM research as well as potential therapeutic treatments for A-T. The meeting was attended by a productive mix of scientists, ranging from those prominent in the initial characterization of the underlying genetic defect to young scientists just entering the field. In broad terms, three main themes were discussed at the meeting: first, a wealth of new details emerged on DNA damage signaling/repair mechanisms for which ATM is a critical element; secondly, important functions for ATM in previously unrelated cellular pathways were identified; and thirdly, new physiological effects and potential therapeutic treatments related to A-T were presented. This report summarizes below a sampling of the many interesting results from the meeting.     

First International Workshop on Porcine Chromosome 6

Recent advances in the use of microsatellite markers and the development of comparative gene mapping techniques have made the construction of high resolution genetic maps of livestock species possible. Framework and comprehensive genetic linkage maps of porcine chromosome 6 have resulted from the first international effort to integrate genetic maps from multiple laboratories. Eleven highly polymorphic genetic markers were exchanged and mapped by four independent laboratories on a total of 583 animals derived from four reference populations. The chromosome 6 framework map consists of 10 markers ordered with high local support. The average marker interval of the framework map is 15.1 cM (sex averaged). The framework map is 135, 175 and 109 cM in length (for sex averaged, female and male maps, respectively). The comprehensive map includes a total of 48 type I and type II markers with a sex averaged interval of 3.5 cM and is 166, 196 and 126 cM (for sex averaged, female and male maps, respectively). Additional markers within framework map marker intervals can thus be selected from the comprehensive map for further analysis of quantitive trait loci (QTL) located on chromosome 6. The resulting maps of swine chromosome 6 provide a valuable tool for analysing and locating QTL.     

The 5th International Workshop of Edible Mycorrhizal Mushrooms

<正>Organized by People's Government of Chuxiong Yi Nationality Autonomous prefecture of Yunnan Province,China Chamber of Commerce of Import and Export of Foodstuffs,Native Products and Animal By-Products,Mycological Society of China, Ktmming Institute of Botany,Chinese Academy of Sciences,Kunming China,the Fifth