1 T细胞和B细胞能识别、应答后分清自我和非我维持稳定（记忆性） 3个体细胞=10%人(13次方)+90%掇生物(14次方) 2 MORE THAN HU利AN Buddy,Can You Spare a Gene? live inside people's bodies and on their skin far outnumbers the number of genes we inheritfrom our parentsRearhersarefguring out ingrterdetail whichof hese microblal genes benefit ther human hosts and how 识别“危险信号” 2-0 诱导免疫应答？ 个体基因=1%人(3万)+99%微生物(300万) 6【生七日己。身内即有八万户虫。日夜 突食。由此令身热恼赢瘦疲困饥渴】 何为自我？何为非我？ 《佛为阿难说处胎会》 识别“危险信号” 诱导免疫应答？