Grana stacks have the interesting property of unfolding in low ionic strength medium.
在低离子强度介质中，基粒垛叠能打开这是一个有意思的性质。
Thus, the Tm of PNA–DNA duplex is barely affected by low ionic strength. This significantly facilitates the hybridization with the PNAs.
因此，PNA-DNA的热熔温度几乎不受弱离子强度的影响，十分有利于PNA的杂交。
The absorption-elution test using low ionic strength solution (LISS) has been compared with the test using normal saline in MN typing of 258 bloodstain samples stored 1 to 6 years.
应用低离子强度溶液能提高凝集试验的灵敏度。本实验采用低离子强度溶液及蛋清薄膜固定解离法对保存1～6年的258份血痕进行MN血型盲测。
The absorption-elution test using low ionic strength solution (LISS) has been compared with the test using normal saline in MN typing of 258 bloodstain samples stored 1 to 6 years.
应用低离子强度溶液能提高凝集试验的灵敏度。本实验采用低离子强度溶液及蛋清薄膜固定解离法对保存1～6年的258份血痕进行MN血型盲测。
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