Signal peptide engineering of a novel M4 family keratinase and the action mechanism in promoting pepper tolerance to salt stress through KerJY23-hydrolyzed feather waste.

Chao Duan, Yuanxing Wang, Tao Xiong, Zilin Zhang, Huibin Han, Shuaiying Peng

Abstract read

In one paragraph

Article in Synthetic and systems biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

Authors and funding

6 authors.

Chao DuanState Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China.

Yuanxing WangState Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China.

Tao XiongState Key Laboratory of Food Science and Resources, School of Food Science and Technology, Nanchang University, Nanchang, 330047, China.

Zilin ZhangCollege of Biological Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045, China.

Huibin HanCollege of Biological Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045, China.

Shuaiying PengCollege of Biological Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microbial keratinase has attracted significant attention for its ability to convert keratin waste into high-value products with substantial application potential in the agricultural field. However, the low yield and potential pathogenicity of native keratinase producers have significantly hindered their large-scale industrial application. In this study, the novel M4 family keratinase KerJY-23 was heterologous expressed in

Indexed as

Capsicum annuum L.Feather waste valorizationMicrobial keratinaseSalt toleranceSignal peptide libraryTranscriptomic analysis

Identifiers

PMID41938125

DOI10.1016/j.synbio.2026.03.005

PMCPMC13049534

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.