The change of one or more ligands in a transition metal complex can have a very marked effect on the properties of both the central metal cation and the other ligands. There is a large amount of quantitative data available on the changes in the spectroscopic and magnetic鈥 that is, "...
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...
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...
此外,表观遗传学中还有cis and trans epigenetic signals的说法。→ 另外,遗传学的血型遗传中,还有cis-AB(顺式AB)和trans-AB(反式AB)的概念。→ 在生物学当中 “Trans epigenetic signal”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...
cisandtransepigeneticsignals 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型血的人(基因型O/O)生育,子女的血型可能是AB或O,而不像...
To quantitate the effect size ofcis-acting variation on TF occupancy, we compared TF binding between F0 and F1 individuals using Pearson’s correlation (Fig.2; Supplementary Fig.7; “Methods”). In the absence of noise, a correlation coefficient of zero indicates thatcisandtranscontributions are...
Dose effect of cis- and trans-encoded HLA-DQ alpha beta heterodimers in IDDM susceptibility. Khalil et al., “Dose Effect of Cis- and Trans-Encoded HLA-DQ&agr; β Heterodimers in IDDM Susceptibility,” Diabetes 41:378-384, 1992... I,Khalil,Deschamps,... - 《Diabetes》 被引量: 243发表...
It was determined by 13C-NMR analysis that, while the more reactive NVF exists predominantly in the trans conformation with respect to the planar C–N amide bond, the cyclic commercial monomers and the N-substituted derivatives of NVF exist totally or mostly in the cis conformation. The ...
ChemInform Abstract: The Rotational Zeeman Effect of Imines. Part 2. cis鈥 and trans鈥 Ethanimine and trans鈥恠yn鈥 and trans鈥恆nti鈥怭ropenimine, Their g鈥怲ensors, Magnetic Susceptibility Anisotropies, Molecular Electric Quadrupole Moments, 14N Nuclear Quadrupole Coupling Constants, and 14...
In third instar nymphs, the cis-isomer was more active than trans-isomer at all the three temperatures assayed (16°, 26°, and 36°C). The toxicity of the cis-isomer was lower at 36°C than at either 16° or 26°C. Temperature had no significant effect on the toxicity of the ...