gahgu133aALIASES          package:gahgu133a          R Documentation

_M_a_p _b_e_t_w_e_e_n _c_u_s_t_o_m _p_r_o_b_e_s_e_t _I_d_e_n_t_i_f_i_e_r_s _a_n_d _a_l_t_e_r_n_a_t_i_v_e _G_e_n_e _S_y_m_b_o_l_s

_D_e_s_c_r_i_p_t_i_o_n:

     gahgu133aALIASES is an R environment that provides mappings
     between custom probeset identifiers and alternative Gene Symbols.

_D_e_t_a_i_l_s:

     Each identifier is mapped to a named vector containing alternative
     Gene Symbols for the corresponding gene. An 'NA' is reported if
     there is no alternative Gene Symbols for a given gene.

     Each element of aliases vectors is named with a reference to
     databases reporting the corresponding alias. The databases names
     are included in square brakets and could be one or more of the
     following ones: HGNC, UniProt, SwissProt, TrEMBL, NCBI, GDB, OMIM,
     GeneLoc

     Symbols typically consist of 3 letters that define either a single
     gene (ABC) or multiple genes (ABC1, ABC2, ABC3). Gene symbols can
     be used as key words to query public databases such as Entrez
     Gene.

     Mappings were based on data provided by:

     GeneCards database - www.genecards.org

     Package built Mon Aug 25 17:21:58 2008

_R_e_f_e_r_e_n_c_e_s:

     <URL: www.genecards.org>

_E_x_a_m_p_l_e_s:

         # Convert the environment to a list
         xx <- as.list(gahgu133aALIASES)
         if(length(xx) > 0){
             # The aliases symbols for the first two elements of XX
             xx[1:2]
             # Get the first one
             xx[[1]]
         }

