Heyuan Michael Ni

ORCID: 0000-0003-0881-7245
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About
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Research Areas
  • Plant Virus Research Studies
  • Microbial Metabolites in Food Biotechnology
  • Microbial Metabolic Engineering and Bioproduction
  • Plant Reproductive Biology
  • Chromosomal and Genetic Variations
  • Enzyme Catalysis and Immobilization

Massachusetts Institute of Technology
2025

University of California, Berkeley
2023

Yancheng Institute of Technology
2019

Using a fluorescence complementation assay, Delivered Complementation in Planta (DCIP), we demonstrate cell-penetrating peptide-mediated cytosolic delivery of peptides and recombinant proteins Nicotiana benthamiana. We show that DCIP enables quantitative measurement protein efficiency functional screening for in-planta delivery. Finally, detects recombinantly expressed such as mCherry Lifeact into intact leaves. also plant transcription factor, WUSCHEL (AtWUS), N. RT-qPCR analysis AtWUS...

10.1038/s42003-023-05191-5 article EN cc-by Communications Biology 2023-08-12

Abstract Naturally existing enzymes have been adapted for a variety of molecular technologies, with enhancements or modifications to the introduced improve desired function; however, it is difficult engineer variants enhanced activity while maintaining specificity. Here we compact Obligate Mobile Element Guided Activity (OMEGA) RNA-guided endonuclease IscB and its guiding RNA (ωRNA) by combining ortholog screening, structure-guided protein domain design engineering, deep learning-based...

10.1038/s41587-025-02655-3 article EN cc-by Nature Biotechnology 2025-05-07

This study investigated the effects of different amino acids on fermentation pure inulin and glucose using Paenibacillus polymyxa ZJ-9 in order to improve production R,R-2,3-butanediol (R,R-2,3-BD) respectively. The extract from Jerusalem artichoke tubers contained 19 common acids, which were detected by HPLC. Arg featured highest content (1290 mg l-1 ). A single add-back experiment 20 indicated that Asn, Ser, His are key R,R-2,3-BD synthesis during P. ZJ-9. corresponding yields reached...

10.1111/lam.13234 article EN Letters in Applied Microbiology 2019-10-15
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