$ yum deplist <package name>

# repoquery --tree-requires bash
bash-4.1.2-15.el6_4.x86_64 [cmd line]
 _  glibc-2.12-1.132.el6_5.4.i686 [1: rtld(GNU_HASH)]
 |   _  basesystem-10.0-4.el6.noarch [1: basesystem]
 |   |   _  filesystem-2.4.30-3.el6.x86_64 [1: filesystem]
 |   |   |   _  setup-2.8.14-20.el6_4.1.noarch [1: setup >= 2.5.4-1]
 |   |   _  setup-2.8.14-20.el6_4.1.noarch [1: setup]
 |   _  glibc-common-2.12-1.132.el6_5.4.x86_64 [1: glibc-common = 2.12-1.132.el6_5.4]
 |   |   _  bash-4.1.2-15.el6_4.x86_64 [2: /bin/bash, /bin/sh]
 |   |   |   _  glibc-2.12-1.132.el6_5.4.i686 [1: rtld(GNU_HASH)]
 |   |   |   _  glibc-2.12-1.132.el6_5.4.x86_64 [4: libc.so.6(GLIBC_2.4)(64bit), libdl.so.2()(64bit), libdl.so.2(GLIBC_2.2.5)(64bit), rtld(GNU_HASH)]
 |   |   |   _  ncurses-libs-5.7-3.20090208.el6.i686 [1: ncurses-libs]
 |   |   |   _  ncurses-libs-5.7-3.20090208.el6.x86_64 [2: libtinfo.so.5()(64bit), ncurses-libs]
 |   |   _  glibc-2.12-1.132.el6_5.4.i686 [1: glibc = 2.12-1.132.el6_5.4]
 |   |   _  glibc-2.12-1.132.el6_5.4.x86_64 [4: glibc = 2.12-1.132.el6_5.4, libc.so.6(GLIBC_2.3)(64bit), libdl.so.2()(64bit), libdl.so.2(GLIBC_2.2.5)(64bit)]
 |   |   _  libcap-2.16-5.5.el6.x86_64 [1: libcap.so.2()(64bit)]
 |   |   |   _  glibc-2.12-1.132.el6_5.4.i686 [2: /sbin/ldconfig, rtld(GNU_HASH)]
 |   |   |   _  glibc-2.12-1.132.el6_5.4.x86_64 [3: /sbin/ldconfig, libc.so.6(GLIBC_2.3.3)(64bit), rtld(GNU_HASH)]
 |   |   |   _  libattr-2.4.44-7.el6.x86_64 [2: libattr.so.1()(64bit), libattr.so.1(ATTR_1.0)(64bit)]
 |   |   |   |   _  glibc-2.12-1.132.el6_5.4.i686 [2: /sbin/ldconfig, rtld(GNU_HASH)]
 |   |   |   |   _  glibc-2.12-1.132.el6_5.4.x86_64 [3: /sbin/ldconfig, libc.so.6(GLIBC_2.4)(64bit), rtld(GNU_HASH)]
 |   |   _  tzdata-2014e-1.el6.noarch [1: tzdata >= 2003a]
 |   _  libgcc-4.4.7-4.el6.i686 [1: libgcc]
 |   _  libgcc-4.4.7-4.el6.x86_64 [1: libgcc]
 |   _  nss-softokn-freebl-3.14.3-10.el6_5.i686 [2: libfreebl3.so, libfreebl3.so(NSSRAWHASH_3.12.3)]
 |   |   _  glibc-2.12-1.132.el6_5.4.i686 [5: libc.so.6(GLIBC_2.7), libdl.so.2, libdl.so.2(GLIBC_2.0), libdl.so.2(GLIBC_2.1), rtld(GNU_HASH)]
 |   |   _  glibc-2.12-1.132.el6_5.4.x86_64 [1: rtld(GNU_HASH)]
 _  glibc-2.12-1.132.el6_5.4.x86_64 [4: libc.so.6(GLIBC_2.4)(64bit), libdl.so.2()(64bit), libdl.so.2(GLIBC_2.2.5)(64bit), rtld(GNU_HASH)]
 |   _  basesystem-10.0-4.el6.noarch [1: basesystem]
 |   _  glibc-common-2.12-1.132.el6_5.4.x86_64 [1: glibc-common = 2.12-1.132.el6_5.4]
 |   _  libgcc-4.4.7-4.el6.i686 [1: libgcc]
 |   _  libgcc-4.4.7-4.el6.x86_64 [1: libgcc]
 |   _  nss-softokn-freebl-3.14.3-10.el6_5.x86_64 [2: libfreebl3.so()(64bit), libfreebl3.so(NSSRAWHASH_3.12.3)(64bit)]
 |   |   _  glibc-2.12-1.132.el6_5.4.i686 [1: rtld(GNU_HASH)]
 |   |   _  glibc-2.12-1.132.el6_5.4.x86_64 [4: libc.so.6(GLIBC_2.7)(64bit), libdl.so.2()(64bit), libdl.so.2(GLIBC_2.2.5)(64bit), rtld(GNU_HASH)]
 _  ncurses-libs-5.7-3.20090208.el6.i686 [1: ncurses-libs]
 |   _  glibc-2.12-1.132.el6_5.4.i686 [6: /sbin/ldconfig, libc.so.6(GLIBC_2.4), libdl.so.2, libdl.so.2(GLIBC_2.0), libdl.so.2(GLIBC_2.1), rtld(GNU_HASH)]
 |   _  glibc-2.12-1.132.el6_5.4.x86_64 [2: /sbin/ldconfig, rtld(GNU_HASH)]
 |   _  ncurses-base-5.7-3.20090208.el6.x86_64 [1: ncurses-base = 5.7-3.20090208.el6]
 _  ncurses-libs-5.7-3.20090208.el6.x86_64 [2: libtinfo.so.5()(64bit), ncurses-libs]
 |   _  glibc-2.12-1.132.el6_5.4.i686 [2: /sbin/ldconfig, rtld(GNU_HASH)]
 |   _  glibc-2.12-1.132.el6_5.4.x86_64 [5: /sbin/ldconfig, libc.so.6(GLIBC_2.4)(64bit), libdl.so.2()(64bit), libdl.so.2(GLIBC_2.2.5)(64bit), rtld(GNU_HASH)]
 |   _  ncurses-base-5.7-3.20090208.el6.x86_64 [1: ncurses-base = 5.7-3.20090208.el6]