Protein synthesis as an early response to fertilization of the sea urchin egg: a model.
Protein synthesis as an early response to fertilization of the sea urchin egg: a model.
复制标题
蛋白质合成作为海胆卵受精的早期反应:模型。
DOI:
10.1016/0012-1606(81)90184-6
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发表时间:
1981
影响因子:
2.7
通讯作者:
Leister,DE
中科院分区:
文献类型:
--
作者:
Raff,RA;Brandis,JW;Huffman,CJ;Koch,AL;Leister,DE
We have developed a quantitative computer model which simulates the rise in protein synthesis resulting from the fertilization of the sea urchin egg. The model predicts the kinetics of incorporation of radioactively labeled amino acids into proteins for the experimental situation in which the amino acid pool is labeled prior to fertilization. The computer model is used to examine the impact of changes in the values of major parameters such as the time of initiation of protein synthesis, the rate at which mRNA is unmasked, the ribosome transit time, and the rate of depletion of the labeled amino acid pool on the kinetics of amino acid incorporation. When experimentally determined values for these parameters are used the model predicts kinetics which closely approximate the kinetics actually observed in newly fertilized eggs. We suggest that the rate at which mRNA is made available for translation and a change in the elongation rate following fertilization control the rise in protein synthesis, and that both of these processes are initiated within 0–2 min following the initial fertilization event.
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影响因子:
64.5
作者:
G. Dolecki;R. Duncan;T. Humphreys
通讯作者:
T. Humphreys
影响因子:
2.7
作者:
J. Ilan
通讯作者:
J. Ilan
影响因子:
64.8
作者:
J. Brandis;R. Raff
通讯作者:
R. Raff
DOI:
10.1073/pnas.57.4.899
发表时间:
1967-01-01
影响因子:
11.1
作者:
EPEL, D
通讯作者:
EPEL, D
DOI:
10.1073/pnas.58.2.681
发表时间:
1967-01-01
影响因子:
11.1
作者:
INFANTE, AA;NEMER, M
通讯作者:
NEMER, M