linkedin post 2021-06-06 03:56:03

linkedin post 2021-06-06 03:56:03

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GENE REGULATION. “We suggest that the conformation of the DNA may be used by nature in regulating gene expression. Of course, this represents a description of molecular machinery but it does not describe in detail those events which are in control of the Z-DNA forming ability of a particular segment of DNA.” https://link.springer.com/content/pdf/10.1007/978-94-009-7052-6.pdf View in LinkedIn
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linkedin post 2021-06-06 03:55:16

linkedin post 2021-06-06 03:55:16

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TRANSCRIPTIONAL CONTROL. “What we have outlined here is a speculative model of the role of Z-DNA involving the regulation of transcription of genes which are close to the Z site (proximal) or further away from the Z site (distal).” https://link.springer.com/content/pdf/10.1007/978-94-009-7052-6.pdf View in LinkedIn
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linkedin post 2021-06-06 03:53:27

linkedin post 2021-06-06 03:53:27

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THE DETAILS. “One of the main features of Z-DNA, however, is that it twists the double helix in the opposite sense of B-DNA. Negative supercoiling stabilizes Z-DNA. However, if a large segment of Z-DNA then converts back into B-DNA, it will impart considerable twist to the DNA and further increase its negative supercoiling. A change in the supercoiling would be evident not only nearby but also at considerable distance away from the DNA.” https://link.springer.com/content/pdf/10.1007/978-94-009-7052-6.pdf View in LinkedIn
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linkedin post 2021-06-06 03:50:32

linkedin post 2021-06-06 03:50:32

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THE BACKGROUND. “Antibodies against nuclear components have been found in certain pathological states. In the autoimmune disease systemic lupus erythematosus a variety of antibodies have been identified against various nucleic acid components.” https://link.springer.com/content/pdf/10.1007/978-94-009-7052-6.pdf View in LinkedIn
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linkedin post 2021-06-07 03:37:58

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ILLUSION OR ALTERNATIVE TRUTH. “Our everyday perceptions of the world as three-dimensional would then be either a profound illusion or merely one of two alternative ways of viewing reality. A grain of sand may not encompass our world, but a flat screen might.” Or a cave wall. https://lnkd.in/draqjTW View in LinkedIn
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linkedin post 2021-06-09 03:54:48

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THERMODYNAMIC VS INFO. “This discrepancy occurs because the entropies are computed for different degrees of freedom. A degree of freedom is any quantity that can vary, such as a coordinate specifying a particle's location or one component of its velocity.” https://lnkd.in/draqjTW View in LinkedIn
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