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Definition of Northern blot in English: Northern blotnoun Biology An adaptation of the Southern blot procedure used to detect specific sequences of RNA by hybridization with complementary DNA. Example sentencesExamples - We and others have previously shown that CHO cells do not express detectable amounts of endogenous RyRs when assayed by Western blots, Northern blots, or ryanodine binding.
- Southern and Northern blots contained nucleic acids from 10 million P. carinii per lane.
- In this case a major band was detected on Northern blots using either a P-derived probe or a cDNA probe, which corresponds to misexpression of the major unspliced RNA.
- Standard techniques were used for DNA cloning, restriction enzyme digestion, Southern and Northern blot analysis, and DNA sequencing.
- Equal RNA loading was monitored on the agarose gel under UV light or by hybridizing the Northern blot with a radiolabelled 28 S ribosomal RNA cDNA fragment isolated from Nicotiana tabacum cv.
Definition of Northern blot in US English: Northern blotnoun Biology An adaptation of the Southern blot procedure used to detect specific sequences of RNA by hybridization with complementary DNA. Example sentencesExamples - Equal RNA loading was monitored on the agarose gel under UV light or by hybridizing the Northern blot with a radiolabelled 28 S ribosomal RNA cDNA fragment isolated from Nicotiana tabacum cv.
- Standard techniques were used for DNA cloning, restriction enzyme digestion, Southern and Northern blot analysis, and DNA sequencing.
- In this case a major band was detected on Northern blots using either a P-derived probe or a cDNA probe, which corresponds to misexpression of the major unspliced RNA.
- Southern and Northern blots contained nucleic acids from 10 million P. carinii per lane.
- We and others have previously shown that CHO cells do not express detectable amounts of endogenous RyRs when assayed by Western blots, Northern blots, or ryanodine binding.
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