MAPKsig                package:graph                R Documentation

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_D_e_s_c_r_i_p_t_i_o_n:

     A graph encoding parts of the KEGG pancreatic cancer model,
     surrounding the MAPK signaling pathway

_U_s_a_g_e:

     data(MAPKsig)

_F_o_r_m_a_t:

     The format is: Formal class 'graphNEL' [package "graph"] with
     edgemode "directed".

_S_o_u_r_c_e:

     The KEGG pancreatic cancer pathway was visually inspected on 17
     Sept 2007, and the subgraph associated with pancreatic cancer
     surrounding but not including MAPK signaling was isolated.  The
     HUGO names for each symbol in the KEGG visualization were obtained
     and checked for existance on hgu95av2.  Some abbreviated terms for
     processes are also included as nodes.

     This object will be renamed to AMAPKsig to avoid confusion with
     the actual MAPKsig pathway, which is considerably more complex.

_E_x_a_m_p_l_e_s:

     data(MAPKsig)
     if (require(Rgraphviz)) {
        nat = rep(FALSE, length(nodes(MAPKsig)))
        names(nat) = nodes(MAPKsig)
        plot(MAPKsig, nodeAttrs=list(fixedsize=nat))
        }

