membrane DNA chip 基因膜芯片
membrane and dna integrity 膜与dna完整性
outer membrane protein DNA probe 外膜蛋白DNA探针
When a voltage is applied across the membrane, a strand of DNA is drawn into the pore.
当在膜一侧侧施加电压,DNA链就被拉进纳米孔。
"Free radicals — like the kind formed from sun exposure — damage the membrane of skin cells, potentially allowing damage to the DNA of that cell," says Heller.
“自由基(比如由阳光照射而形成的粒子)会损害皮肤细胞膜,更会对细胞DNA构成潜在的威胁。”Heller说。
The resulting channel enabled them to move both single - and double-stranded DNA through the membrane.
所产生的通道使得它们能够通过细胞膜移动单链和双链dna。
They have a nucleus, they have a cell membrane, they have organelles throughout them, they have the same DNA.
它们都有细胞核,细胞膜,细胞器遍布其中,它们有相同的DNA
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