Odds that all the functional proteins necessary for life might f - o - r - m in one place by random chance is 1 in 10 to 40 , 000th power 生命所需的所有功能蛋白質(zhì)在某處隨機(jī)出現(xiàn)的幾率是十的四萬次方分之一。
Objective : study the proteome profiles of serum and skin proteins of loach stimulated with trauma in comparison to control group . identify app candidates and search for functional proteins of special research value 研究目的:研究泥鰍創(chuàng)傷后血清和皮膚蛋白質(zhì)組的變化情況,鑒定apr候選蛋白,尋找其中具有特殊研究價值的活性蛋白,進(jìn)行功能上的鑒定。
Thus is fulfilled one of the promises of the human genome project : by scanning the human dna sequence , scientists can now guess which bits are the genes that are transcribed into rna messages and then translated into functional proteins 這項(xiàng)成就已達(dá)成了人類基因組計畫的目標(biāo)之一:藉由掃描人類的dna序列,科學(xué)家就能猜測其中哪些段落可以轉(zhuǎn)錄成rna訊息,然后轉(zhuǎn)譯成具有功能的蛋白質(zhì)。
They are involved both in the production of mature proteins , acting as processing enzymes , and in the degradation of damaged or non - functional proteins [ 1 " 8l in plant plastids , proteases function in protein degradation seem to act to adjust the stoichiometry of subunits in supramolecular complexes , as well as to regulate the stoichiometry between different supramolecular complexes in response to environmental changes and process the nuclear - encoded preproteins in the stromal 除了在相關(guān)蛋白質(zhì)轉(zhuǎn)錄和翻譯方面的調(diào)控外,專一降解這些蛋白的蛋白酶活性以及轉(zhuǎn)錄翻譯量的上升也會加強(qiáng)對這些蛋白質(zhì)的降解。雖然到目前為止對光系統(tǒng)中蛋白酶的了解尚且不如對光系統(tǒng)中各種多肽以及蛋白色素復(fù)合體的了解,但是對類囊體和葉綠體中蛋白酶的研究已經(jīng)進(jìn)展到相當(dāng)深度了。