Drosophila Shallow Chamber
Specialized behavioral observation chamber for Drosophila melanogaster with dual size options (13cm/7cm diameter), sloped floor design, and integrated dual illumination system for locomotor and social behavior studies.
Louise Corscadden, PhD
Director of Science · ConductScience
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The Drosophila Shallow Chamber is a specialized behavioral observation apparatus designed for examining locomotor behavior, social interactions, and courtship behaviors in Drosophila melanogaster. Available in two configurations (13cm diameter for group studies, 7cm diameter for courtship assays), the chamber features an 11-degree sloped floor design with transparent glass ceiling and dual illumination systems to facilitate comprehensive behavioral tracking.
Constructed with aluminum base, transparent acrylic walls, and a silicone-painted glass ceiling at 3.5mm height, the chamber provides optimal visualization for overhead camera positioning. The system includes fluorescent lights from above and infrared LED illumination from below, enabling recording under various lighting conditions. Floor features include integrated holes for introducing food and water, while removable plugs allow configuration for different experimental protocols including courtship assays and aggression studies.
How It Works
The Drosophila Shallow Chamber operates on the principle of controlled behavioral observation under standardized environmental conditions. The 11-degree sloped floor design naturally encourages movement while preventing flies from remaining stationary in corners, ensuring consistent locomotor activity for quantitative analysis. The shallow 3.5mm ceiling height restricts vertical movement while allowing natural horizontal behaviors.
Dual illumination systems provide optimal recording conditions: fluorescent lights from above enable standard behavioral observation, while infrared LED lights from below allow tracking without visual stimulus interference. The transparent acrylic walls and glass ceiling maximize visual access for overhead camera positioning, enabling automated tracking systems to monitor multiple behavioral parameters simultaneously.
Environmental control is maintained through the aluminum base construction and integrated food/water delivery ports in the floor. The removable plug system allows researchers to configure the chamber for specific experimental protocols, transitioning between individual locomotor assays, paired courtship studies, and group social interaction experiments.
Features & Benefits
ceiling_height
- 3.5mm
ceiling_coating
- silicone paint
floor_thickness
- 5mm
wall_design
- sloping walls
base_material
- aluminum
floor_features
- holes for introducing food and water
illumination
- fluorescent lights from above and infrared LED lights from below
recording_capability
- overhead camera positioning
Dimensions
- 13cm
- 7cm
Behavioral Construct
- locomotion
- social interaction
- courtship behavior
- aggression
- exploration
- spatial navigation
Automation Level
- semi-automated
Material
- Aluminum
- glass
- transparent clear acrylic
Species
- Drosophila melanogaster
Display Type
- None
Research Domain
- Aging Research
- Behavioral Pharmacology
- Learning and Memory
- Neurodegeneration
- Neuroscience
- Social Behavior
Compatible Tracking Software
- ConductVision
Weight
- 21.0 kg
Dimensions
- L: 43.2 mm
- W: 38.0 mm
- H: 27.9 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Chamber Size Options | Dual configuration with 13cm diameter for groups and 7cm diameter for courtship studies | Most chambers offer single size configurations | Allows researchers to optimize chamber dimensions for specific behavioral protocols without purchasing multiple systems |
| Floor Design | 11-degree sloped floor with 5mm thickness | Standard models typically use flat floor designs | Promotes more consistent locomotor activity by preventing flies from remaining stationary in corners |
| Illumination System | Dual system with fluorescent overhead and infrared LED from below | Entry-level models often provide single illumination source | Enables behavioral recording under various lighting conditions without compromising tracking accuracy |
| Ceiling Height | Controlled 3.5mm height with silicone-coated glass | Variable height chambers without specialized coatings | Restricts vertical movement while maintaining optimal visualization for overhead tracking systems |
| Environmental Control | Integrated food and water delivery ports in aluminum base | Many chambers require external feeding systems | Enables extended behavioral studies without experimental disruption for resource replenishment |
The chamber's dual-size configuration, specialized sloped floor design, and integrated dual illumination system provide comprehensive behavioral analysis capabilities. The aluminum base construction and controlled ceiling height optimize environmental stability and tracking accuracy for quantitative Drosophila behavioral studies.
| Model | SKU | Listed price | Status | Dimensions |
|---|---|---|---|---|
| 7cm | ME-8506 | $1,690.00 | Available | 43.2 x 38.0 x 27.9 cm |
| 13cm | ME-8507 | $1,890.00 | Available | 43.2 x 38.0 x 27.9 cm |
Practical Tips
Calibrate tracking software using reference measurements from your specific fly strains before each experimental series.
Why: Different genotypes exhibit varying body sizes and movement characteristics that affect automated detection accuracy.
Clean chamber components with 70% ethanol between sessions and inspect glass ceiling for scratches that could affect tracking.
Why: Contamination between cohorts can influence behavioral results and optical clarity is essential for automated analysis.
Allow flies to acclimate in the chamber for 10-15 minutes before beginning behavioral recordings.
Why: Initial stress responses from environmental transfer can confound locomotor and social behavior measurements.
Use the 7cm chamber for courtship assays and 13cm chamber for group interactions to optimize spatial scaling.
Why: Chamber size affects behavioral expression and proper scaling ensures ecologically relevant social interactions.
Maintain consistent environmental conditions (22-25°C, 50-60% humidity) throughout experimental sessions.
Why: Temperature and humidity variations significantly impact Drosophila activity levels and behavioral expression.
If flies cluster at chamber edges, verify the 11-degree floor slope is properly aligned and not obstructed.
Why: Edge clustering indicates compromised floor geometry that reduces the effectiveness of the anti-stationary design.
Handle glass ceiling components carefully during assembly and cleaning to prevent injury and maintain optical clarity.
Why: Glass breakage poses safety risks and compromises the controlled environment essential for behavioral studies.
Record background reference videos without flies to establish baseline tracking parameters and identify potential artifacts.
Why: Background subtraction improves tracking accuracy and helps identify environmental factors affecting behavioral measurements.
Setup Guide
What’s in the Box
- 13cm diameter chamber assembly
- 7cm diameter chamber assembly
- Aluminum base platforms (2)
- Glass ceiling components with silicone coating
- Transparent acrylic wall sections
- Fluorescent lighting system
- Infrared LED array
- Removable plug set for protocol configuration
- User manual and setup guide (typical)
- Power adapter for illumination systems (typical)
Warranty
ConductScience provides a standard one-year manufacturer warranty covering defects in materials and workmanship, with comprehensive technical support for setup optimization and troubleshooting throughout the warranty period.
Compliance
What recording resolution and frame rates are supported with the overhead camera positioning system?
The chamber design accommodates standard behavioral tracking cameras with typical frame rates of 30-60 fps at 1080p resolution, though specific performance depends on the camera system selected by the researcher.
How do I switch between individual and group behavioral protocols?
Use the appropriate chamber size (7cm for individual/courtship, 13cm for groups) and configure the removable plug system according to your experimental design requirements as detailed in the protocol guide.
What is the optimal fly density for group behavioral studies in the 13cm chamber?
Typical group sizes range from 5-20 flies depending on the specific behavioral parameters being measured, with lower densities recommended for detailed interaction tracking.
Can the chamber be used for extended multi-day behavioral monitoring?
Yes, the integrated food and water delivery system through floor ports enables extended studies, though daily monitoring for fly welfare and data collection is recommended.
How do I calibrate the tracking system for different fly strains with varying sizes?
Tracking software should be calibrated using reference measurements of your specific fly strains, adjusting detection parameters for body size and movement characteristics unique to each genotype.
What cleaning protocols are recommended between experimental sessions?
Disassemble chamber components and clean with 70% ethanol, ensuring complete drying before reassembly to prevent contamination between experimental cohorts.
How does the sloped floor design affect behavioral measurements compared to flat chambers?
The 11-degree slope promotes more uniform spatial exploration and reduces corner-dwelling behavior, providing more reliable locomotor activity measurements compared to traditional flat chamber designs.
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