Arabidopsis Transformation Service

Fast, reliable, and fully customizable solutions for gene function analysis and trait improvement.

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Arabidopsis Transformation Services at a Glance

Professional, Customizable Arabidopsis Transformation Services

Lifeasible specializes in providing efficient Arabidopsis transformation services to support your research in functional genomics, gene editing, and trait improvement. Our service platform offers seamless support from vector design to stable strain construction, providing tailored solutions for academic and industrial clients dedicated to Arabidopsis research.

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Stable Transformation Service

Stable transformation is central to Arabidopsis research, enabling researchers to generate heritable transgenic lines for long-term genetic studies. Our service is based on the widely used Agrobacterium-mediated floral dip method, which has been refined over decades for high reproducibility and efficiency.

Unlike tissue culture-based methods, the floral dip method requires no callus induction or regeneration, significantly simplifying the process and reducing the risk of somaclonal variation. This method allows for rapid generation of transgenic seeds (T1) in just weeks, enabling rapid downstream analysis.

Agrobacterium with T-DNA Vector

Carries the gene of interest inside a Ti plasmid (engineered)

Contact with Arabidopsis Flowers (Floral Dip)

Agrobacterium cells adhere to ovule tissues

T-DNA Transfer into Plant Cells

Bacterial virulence proteins mediate DNA transfer

T-DNA Integration into Plant Genome

Stable insertion into nuclear DNA

Transgenic Seeds (T1 Generation)

Seeds carry the new trait for heritable expression

Advantages

  • Directly transform flowering Arabidopsis plants, reducing complexity.
  • No tissue culture required, minimizing somaclonal variation.
  • Fast turnaround: T1 seeds can be harvested within 4-6 weeks after transformation.
  • Broad compatibility: Compatible with most Arabidopsis ecotypes and mutant backgrounds.

Applications

  • Long-term analysis of gene function in development, metabolism, and stress response.
  • Development of CRISPR-based knockout and base-edited lines.
  • Study of trait improvement, such as stress tolerance or yield.
  • Stable expression of fluorescent reporter genes for developmental biology.

Transient Expression Service

For researchers who need rapid results but don't want to invest the time required to establish stable lines, our transient transformation services offer a powerful alternative. These systems enable transient gene expression and are ideal for exploratory studies, rapid functional analysis, or preliminary data collection before stable transformation. We offer a variety of transient expression protocols to meet diverse research needs.

DNA Construct Preparation

Plasmid carrying gene of interest

DNA Delivery into Plant Cells

  • Agrobacterium infiltration
  • PEG-mediated uptake
  • Particle bombardment

Expression Without Genomic Integration

DNA remains episomal or transiently active

Rapid Protein / Reporter Gene Expression

Detected within 1–7 days, but not heritable

Methods

  • Agrobacterium-mediated transient expression: A simple leaf infiltration technique that allows expression of target genes in living tissues within days.
  • Microparticle bombardment: High-energy delivery of DNA to epidermal cells, enabling expression in difficult-to-transform tissues.
  • PEG-mediated protoplast transformation: Direct gene delivery into isolated Arabidopsis protoplasts, providing single-cell resolution for studying promoter activity or protein localization.

Advantages

  • Fast—Results available within days.
  • Flexible—Quickly test multiple constructs without establishing stable lines.
  • Cost-effective—Fast validation before stable transformation.

Applications

  • Reporter gene assays.
  • Promoter strength and activity analysis.
  • Subcellular localization studies.
  • Protein-protein interaction detection.
  • Rapid functional screening of crop candidate genes.

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CRISPR/Cas9 Gene Editing

Our CRISPR/Cas9-based transformation services provide a precise and efficient toolkit for genome editing in Arabidopsis. We offer end-to-end support, from sgRNA design to delivery of edited lines.

CRISPR/Cas9 services can be combined with stable and transient expression systems, providing flexibility tailored to your timeline and project scope.

Service Capabilities

  • Custom single or multiplex sgRNA design targeting one or more gene loci.
  • Perform knockout, base editing, or promoter editing based on your research goals.
  • Verify editing efficiency by PCR and sequencing.
  • Optional development to homozygous T2/T3 lines for stable inheritance.

Applications

  • Disrupt candidate genes to study loss-of-function phenotypes.
  • Precisely modify regulatory regions to achieve fine-grained expression.
  • Create multi-gene knockout lines for pathway elucidation.

Overexpression and RNAi Constructs

Gene function is often best understood by enhancing or silencing its activity. To support these experiments, we offer custom overexpression and RNAi constructs to enable gain- or loss-of-function studies.

Service Capabilities

  • Overexpression constructs: Designed to drive strong expression of target genes under constitutive or tissue-specific promoters.
  • RNAi constructs: Used to downregulate gene expression, allowing you to study phenotypes associated with partial or complete knockdown.

This service ensures that customers receive fully validated, transformation-ready constructs with the option of integration into stable or transient systems.

Applications

  • Characterization of gene function in growth, development, or stress response.
  • Detection of redundancy within multigene families.
  • Comparative analysis of overexpression and knockdown phenotypes.

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Custom Vector Design and Cloning

Our molecular biology team designs and constructs custom vectors for Arabidopsis transformation projects. We can use your provided vectors or build custom constructs from scratch.

Service Capabilities

  • Codon optimization and synthetic gene design.
  • Custom promoter selection (constitutive, inducible, tissue-specific).
  • Reporter gene integration (GFP, GUS, RFP, LUC).
  • Epitope tagging (His, FLAG, HA, Myc).
  • Selection markers (Kanamycin, Hygromycin, Basta).

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Transformation Process

Deliverables

Standard Deliverables

  • T1 generation transgenic seeds
  • PCR-verified genotyping report
  • Certificate of transformation
  • Growth instructions and selection protocols

Optional Upgrades

  • T2/T3 homozygous seeds
  • qPCR or Western blot data
  • Phenotypic analysis
  • Imaging (e.g., GFP fluorescence or GUS staining)

Add-On Services and Custom Options

We offer a variety of support services to meet your unique research needs:

  • Gene function analysis (expression profiling, phenotypic analysis)
  • Stress condition screening (drought, salinity, hormones)
  • Customized transformation backgrounds (Col-0, Ler, Ws, or mutant lines)
  • High-throughput transformation of large construct libraries
  • Dual-gene transformation or co-infiltration

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Service Workflow and Estimated Timeline

Vector Construction

Vector Construction

  • 2-3 weeks
  • Includes sequence verification and cloning map

Agrobacterium Preparation

Agrobacterium Preparation

  • 1 week
  • Use GV3101 or other suitable strains

Floral Dip Transformation

Floral Dip Transformation

  • 1 week
  • Direct application to flowering plants

T1 Seed Harvesting

T1 Seed Harvesting

  • 4-6 weeks
  • Seeds drying and packaging for screening

T1 Seedling Screening and PCR

T1 Seedling Screening and PCR

  • 2-3 weeks
  • Confirmation of positive transformants by PCR

T2/T3 Generation (optional)

T2/T3 Generation (optional)

  • 6-12 weeks
  • Production of stably expressing homozygous lines

We ensure regular updates and project flexibility based on your goals and schedule.

Why Choose Us

Expertise

Our team is comprised of scientists experienced in Arabidopsis transformation and molecular genetics.

High Success Rate

Optimized protocols ensure reliable delivery of transgenic lines.

Customized Solutions

Each project is tailored to your research goals, species background, and construct design.

End-to-End Support

From gene synthesis to validated lines, we support you every step of the way.

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Ready to start your Arabidopsis transformation project?

Contact us for a free consultation, a custom quote, or to discuss your project needs with a technical expert.

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About Arabidopsis Transformation – Background Information

Arabidopsis is the most widely studied model organism in plant biology. Its small genome (135 Mbp), short life cycle, high seed set, and ability to grow in a variety of environmental conditions (growth chambers, growth chambers, greenhouses, windowsills, and outdoors) make it ideal for studying gene function and regulatory pathways. With its extensive mutant library and genomic resources, Arabidopsis is a key platform for exploring a wide range of crop traits.

A floral dip method involves infecting Arabidopsis inflorescences with an Agrobacterium suspension, which invades ovules through the stylar canal and integrates the T-DNA into the genome. This method is a well-established technique for stable transformation of Arabidopsis. Compared to other plant transformation methods, it saves time and labor, requires relatively simple equipment, and requires fewer specialized reagents. The following is the basic floral dip procedure:

  • Flowering plants are dipped into the Agrobacterium suspension.
  • Seeds are harvested and screened with appropriate antibiotics/herbicides.

Arabidopsis transformation can be used for:

  • Functional validation of genes from other species.
  • Engineering stress tolerance (e.g., salt, heat, pathogens).
  • Studying promoter activity and protein localization.
  • CRISPR editing can be used to mimic gene knockout or transcriptional regulation.

Case Study

Frequently Asked Questions (FAQ) for Arabidopsis Transformation Service

Yes, we accept customer-provided seeds and can also obtain commonly used ecotypes and T-DNA mutants on your behalf.

Yes. We provide a full service, from guide RNA design to screening edited lines and developing homozygous lines.

No, T1 plants are typically hemizygous. We can generate homozygous T2 or T3 lines upon request.

Yes, we offer a wide range of phenotypic and molecular analysis services.

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