| 24小時(shí)熱門(mén)版塊排行榜 |
| 2 | 1/1 | 返回列表 |
| 查看: 452 | 回復(fù): 1 | |||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ,點(diǎn)擊這里進(jìn)行查看 | |||
liyan20220木蟲(chóng) (著名寫(xiě)手)
|
[求助]
求翻譯一段中文為英文
|
||
| 抗菌肽(Antimicrobial peptides)是一類(lèi)具有抗菌活性的短肽,分子量在1000-7000左右,由12-50個(gè)氨基酸組成,具有光譜抗菌性,可殺死革蘭氏陽(yáng)性菌、革蘭氏陰性菌、真菌等。抗菌肽ORBK是來(lái)源于無(wú)指盤(pán)臭娃Odorrcma grahami皮膚分泌物的含16個(gè)氨基酸殘基的陽(yáng)離子多肽。該多肽是一類(lèi)環(huán)形肽,不僅具有抗菌活性,還具有穩(wěn)定的促胰島素釋放活性。目前獲得抗菌肽ORBK的方法只有提取和合成,從無(wú)指盤(pán)臭娃皮膚分泌物中提取存在提取量少的瓶頸,而化學(xué)合成法成本較高,因?yàn)樵摱嚯暮铣芍羞需要一個(gè)環(huán)化的過(guò)程。在本論文中,我們利用基因工程結(jié)合H2O2氧化的方法,成功獲得了抗菌肽ORBK,并對(duì)該抗菌肽的作用機(jī)制進(jìn)行了探究,同時(shí),我們還對(duì)抗結(jié)合桿菌多肽D29P63和PK34進(jìn)行了初步研究。 |
版主 (文壇精英)
|
Antimicrobial peptides are antimicrobial peptides with molecular weight of about 1000-7000 and consists of 12-50 amino acids whose antibacterial spectrum include Gram-positive bacteria, Gram-negative bacteria and fungi. ORBK antimicrobial peptides are cationic peptides derived from Odorrcma grahami skin secretions containing 16 amino acid residues. A cyclic peptide, ORBK antimicrobial peptides have not only antimicrobial activity , but also a stable insulinotropic activity. Currently ORBK antimicrobial peptide can only be extracted and synthesized . The much smaller yields of Odorrcma grahami skin secretions extraction is a critical technical bottleneck and the cost of chemical synthesis is high because it requires a cyclic process . In this paper, we use a genetic engineering combined H2O2 oxidation method, successfully obtained ORBK antimicrobial peptides .The mechanism of antimicrobial peptides has been explored and bacteria binding peptides D29P63 and PK34 were studied also . 無(wú)指盤(pán)臭娃Odorrcma grahami 請(qǐng)核對(duì)。 |

| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 數(shù)一英一271專(zhuān)碩(085401)求調(diào)劑,可跨 +7 | 前行必有光 2026-03-28 | 8/400 |
|
|---|---|---|---|---|
|
[考研] 0856求調(diào)劑 +5 | 楒桉 2026-03-28 | 5/250 |
|
|
[考研] 22408 359分調(diào)劑 +4 | Qshers 2026-03-27 | 5/250 |
|
|
[考研] 311(085601)求調(diào)劑 +4 | liziyeyeye 2026-03-28 | 4/200 |
|
|
[考研] 壓國(guó)家一區(qū)線,求導(dǎo)師收留,有恩必謝! +7 | 迷人的哈哈 2026-03-28 | 7/350 |
|
|
[考研] 材料與化工272求調(diào)劑 +9 | 阿斯蒂芬2004 2026-03-28 | 9/450 |
|
|
[考研] 085600,材料與化工321分求調(diào)劑 +9 | 大饞小子 2026-03-28 | 9/450 |
|
|
[考研] 求調(diào)劑 +3 | QiMing7 2026-03-25 | 4/200 |
|
|
[考研] 一志愿中南大學(xué)化學(xué)0703總分337求調(diào)劑 +5 | niko- 2026-03-27 | 5/250 |
|
|
[考研] 322求調(diào)劑 +5 | 舊吢 2026-03-24 | 5/250 |
|
|
[考研] 求調(diào)劑 +6 | 蘆lty 2026-03-25 | 7/350 |
|
|
[考研]
|
18419759900 2026-03-25 | 8/400 |
|
|
[考研] 材料與化工085600,總分304,本科有兩篇sci參與,求調(diào)劑 +10 | 幸運(yùn)的醬醬 2026-03-22 | 12/600 |
|
|
[考研] 333求調(diào)劑 +3 | question挽風(fēng) 2026-03-23 | 3/150 |
|
|
[考研] 333求調(diào)劑 +6 | wfh030413@ 2026-03-23 | 6/300 |
|
|
[考研] 材料考研求調(diào)劑 +3 | Dendel 2026-03-23 | 6/300 |
|
|
[考研] 085601求調(diào)劑總分293英一數(shù)二 +4 | 鋼鐵大炮 2026-03-24 | 4/200 |
|
|
[考研] 085600 材料與化工 329分求調(diào)劑 +9 | Mr. Z 2026-03-25 | 9/450 |
|
|
[考研] 340求調(diào)劑 +5 | 話梅糖111 2026-03-24 | 5/250 |
|
|
[考研] 292求調(diào)劑 +4 | 鵝鵝鵝額額額額?/a> 2026-03-24 | 4/200 |
|