beta7                 package:beta7                 R Documentation

_D_a_t_a _f_r_o_m _R_o_d_r_i_g_u_e_z _e_t _a_l. (_2_0_0_4) _D_i_f_f_e_r_e_n_t_i_a_l _G_e_n_e _E_x_p_r_e_s_s_i_o_n _b_y _M_e_m_o_r_y/_E_f_f_e_c_t_o_r _T _H_e_l_p_e_r _C_e_l_l_s _B_e_a_r_i_n_g _t_h_e _G_u_t-_H_o_m_i_n_g _R_e_c_e_p_t_o_r _I_n_t_e_g_r_i_n _a_l_p_h_a_4 _b_e_t_a_7.

_D_e_s_c_r_i_p_t_i_o_n:

     This data package contains an 'marrayRaw' instance for the as well
     as 6 gpr files of the beta7 microarray experiment.

_U_s_a_g_e:

     data(beta7)

_D_e_t_a_i_l_s:

     Each arrays(hybridization) involved beta 7+ cell RNA from a single
     subject (labeled with one dye) and beta7- cell RNA from the same
     subject (labeled with the other dye). Target RNA was hybridized to
     microarrays containing 23,184 probes including Operon Human
     version 2 set of 70-mer oligonucleotide probes and 1760 controls
     spots (e.g. negative, positive and normalization controls spots).

_R_e_f_e_r_e_n_c_e_s:

     M.W. Rodriguez, A. C. Paquet, Y.H. Yang and D. J. Erle,
     Differential gene expression by integrin beta7+and beta7-memory T
     helper cells, _BMC Immunology_ 2004, pp. 5-13.

_E_x_a_m_p_l_e_s:

     data(beta7)  
     summary(beta7)
     dim(beta7@maGf)

