n ">&ensp;</span>death <span  title="" class="an ">&ensp;</span>We <span  title="" class="an ">&ensp;</span>hypothesize <span  title="" class="an ">&ensp;</span>that <span  title="" class="an ">&ensp;</span>defective <span  title="" class="an ">&ensp;</span>trafficking <span  title="" class="an ">&ensp;</span>of <span  title="" class="an ">&ensp;</span><span  title="Morphology" class="an Morphology">cone</span><span  title="" class="an ">&ensp;</span>photoreceptor <span  title="" class="an ">&ensp;</span><s