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Portfolio

Projects, from guide design to a purified enzyme

A working portfolio across genome editing, plant regeneration and enzyme production. Each is an ongoing line of work rather than a finished story.

CRISPR / Cas9

Rice genome editing

Targeted edits in local rice backgrounds, from guide design through regeneration and outcome analysis, using single-transcript-unit vectors.

Cas9 Rice Regeneration
Method

Protoplast transformation

PEG-mediated delivery of plasmids and ribonucleoproteins to isolated protoplasts, enabling transient and DNA-free editing workflows.

Protoplast DNA-free Delivery
Tissue culture

Plant regeneration

Reproducible regeneration of edited cells into whole plants — the step that most often decides whether an editing project succeeds.

Regeneration Tomato Rice
Enzyme

Phytase expression & purification

Recombinant β-propeller phytase produced in E. coli and Priestia, captured on Ni-NTA and assayed across pH, with no phosphate buffers or EDTA.

Phytase Ni-NTA Assay
Protein engineering

Phytase thermostability

A multi-layered in silico and experimental strategy to keep the enzyme active through feed-pelleting heat, focused on calcium coordination and loop rigidity.

Stability Modelling FoldX
Bioinformatics

Structure & phylogeny

Model-based phylogenetics and homology modelling that feed directly back into isolate selection and mutation choices.

IQ-TREE Homology Analysis

How a project runs

A typical editing pipeline

Numbered here because the order genuinely matters — each step gates the next.

Step 01

Design & model

Choose targets, design guides, screen for internal restriction sites, and model outcomes in silico.

Step 02

Assemble & verify

Golden Gate assembly of guide cassettes, with sequence verification before anything touches a cell.

Step 03

Deliver & regenerate

Transform protoplasts or explants, then regenerate edited cells into whole plants.

Step 04

Genotype & assess

Sequence edits, decompose outcomes, classify them, and evaluate the trait.