2 条结果 关键词:CRISPR-Cas9 ×

Metabolic engineering of a novel strain of electrogenic bacterium Arcobacter butzleri to create a platform for single analyte detection using a microbial fuel cell.

Enzyme and microbial technology 2020 Szydlowski L, Lan TCT, Shibata N, Goryanin I

产电菌通过代谢有机底物并将电子转移至外电极产生电流。本研究作为概念验证,报道一种新型产电弧菌 Arcobacter butzleri OK-1,其主要利用乙酸和乳酸生长,且电流密度与化学需氧量(COD)浓度在 200 ppm 以下呈正相关(R^2=0.95)。利用 CRISPR-Cas9 和 Cpf1 分别敲除乙酸代谢关键基因 ac...

The Lumiptosome, an engineered luminescent form of the apoptosome can report cell death by using the same Apaf-1 dependent pathway.

Journal of cell science 2020 Hosseini ES, Nikkhah M, Hamidieh AA, Fearnhead HO 等 6 人

凋亡特征检测对理解细胞死亡方式至关重要。本文报道一种全细胞生物传感器,利用分裂荧光素酶互补法检测 Apaf-1 结合与凋亡体形成。通过 CRISPR-Cas9 技术将萤火虫荧光素酶 N 端(Nluc)和 C 端(Cluc)片段融合至人源 Apaf-1 N 端,在 HEK293 细胞中构建,获得可发光的凋亡体形式,命名为 Lumipt...