cisandtransepigeneticsignals “Transepigeneticsignal”在细胞分裂的过程中通过胞质的分配而得以传递，这种信号是通过转录因子形成的反馈环和网络维持的，例如，能够激活自身转录的转录因子，能够形成一种表观遗传信号，并且这种信号（转录因子）能够在不存在外界刺激的情况下通过胞质的分配而得以传递，并且这种遗传的转录因子...
Keith StanleyD. W. McBrideCanadian Journal of ChemistryK. Stanley, D.W. McBride, cis- and trans-isomers in RfFe(CO)4I compounds, Can. J. Chem. 54 (1976) 1700-1702.Stanley, K. and McBride, D.W. (1976) Can. J. Chem. 54 , 1700....
cisandtransepigeneticsignals “Transepigeneticsignal”在细胞分裂的过程中通过胞质的分配而得以传递，这种信号是通过转录因子形成的反馈环和网络维持的，例如，能够激活自身转录的转录因子，能够形成一种表观遗传信号，并且这种信号（转录因子）能够在不存在外界刺激的情况下通过胞质的分配而得以传递，并且这种遗传的转录因子...
尤其是cis构型的烯胺，仅仅比trans构型高3kJ/mol，也就是3：1的比例。然而在实验中，从来没有观察到...
不同领域中的cis(顺式)和trans(反式).ppt,cis-AB(顺式AB)和trans-AB(反式AB) 极少数人类个体的一条染色体中同时存在一个cis-AB基因,它编码的酶可以同时催化A抗原和B抗原的合成。cis-AB是从一个亲本遗传而来的,因此即便其基因型是cisAB / O,也会表现为AB型,若与O
Explain why cis-1-chloro-2-methylcyclohexane undergoes E2 elimination much faster than its trans isomer. What really causes the trans-boundary pollution? What is the meaning of the term "proton" as used in chemistry? Define what is meant by unimolecular and bimolecular steps. ...
The NMR parameters characterizing the spectra of trans- and cis-decalins were determined from theoretical calculations and experimental spectra. The calculated values of the shielding constants are in good agreement with the measured chemical shifts, with a small but noticeable difference in accuracy ...
trans-1,4,4-Trideuteriocyclohexene dichloride, dibromide, and diiodide and the 1,4,4-trideuterio-cis- and trans-1,2-cyclohexanediols together with their O-acetyl, O-tosyl, and O-isopropylidene derivatives were synthesized. Their nuclear magnetic resonance (NMR) spectral parameters were obtained...
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Step by step video & image solution for Draw the structures of cis-and trans-isomers of the C_2H_5C(CH_3) =C(CH_3)C_2H_5 compound. Also write their IUPAC name. by Chemistry experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated on:21/07/2023Class...