1. 杂交：预杂交(Prehybridization)是减低背景染色的一种有效手段. 预杂交液和杂交液的区别在于前者不含探针和硫酸葡聚糖(Dextran sulphate). 将组织切片浸入预杂交液中可达到封闭非特异性杂交点的目的,从而减低背景染色. c) 杂交(Hybridisation)

noun

1. (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

Synonym: hybridizationcrossbreedingcrossingcrossinterbreedinghybridizing