Honey Bee Gut Microbiome Modification for Neonicotinoid Detoxification
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Solution Overview
Problem
Honey bees, bats, and butterflies are facing significant declines due to exposure to neonicotinoid pesticides, which disrupt their cognitive abilities, physiology, and increase susceptibility to pathogens, leading to colony collapse, white-nose syndrome, and population declines.
Innovation Solution
Employing genes from microbes such as Ochrobactrum intermedium and using CRISPR-Cpf1 systems to modify the gut microbiomes of these species, enabling them to assimilate and degrade neonicotinoids, thereby reducing their harmful effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If neonicotinoid pesticides are used to control insect pests, then pest control effectiveness is improved, but honey bee health and population survival deteriorate
Solution Approach 1:
The patent introduces gut microbiota as an intermediary substance that mediates between the harmful neonicotinoid pesticide and the honey bee host. The microbiota degrade the pesticide through enzymatic action, converting toxic compounds into less harmful substances, thus protecting the bee while allowing pesticide use to continue for pest control
Solution Approach 2:
The patent converts the harmful effect of neonicotinoids into a beneficial process by utilizing the bee's own gut microbiota to degrade the pesticide. The microbiota that originally might be considered neutral or potentially harmful are instead harnessed to provide protective function, transforming the harmful chemical exposure into a beneficial detoxification process
2Productivity
If neonicotinoid pesticides are applied to crops, then crop yield and pest management are improved, but pollinator population decline increases
Solution Approach 1:
The patent enables pollinators to protect themselves from pesticide harm through their own gut microbiota. The microbiota provide intrinsic protective function by degrading neonicotinoids within the bee's digestive system, allowing the pollinator population to maintain itself despite continued pesticide application for crop protection
Solution Approach 2:
The patent changes the biochemical parameter of pesticide toxicity within the bee's body through microbial enzymatic action. By altering the chemical structure of neonicotinoids through degradation pathways, the effective toxicity parameter is reduced, allowing pollinators to survive in pesticide-treated environments
3Productivity
If pesticides are used to protect crops from insects, then agricultural productivity is improved, but susceptibility to pathogens increases
Solution Approach 1:
The patent introduces gut microbiota as an intermediary protective layer that mediates between pesticide exposure and pathogen susceptibility. The microbiota strengthen the bee's immune system and reduce pathogen susceptibility while allowing the continuation of pesticide-based agricultural productivity
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enhances the ability of honey bees, bats, and butterflies to detoxify neonicotinoids, improving their health and fitness, and potentially reversing population declines by reducing pesticide-related stressors.
Implementation Method 1
employing genes from microbes such as Ochrobactrum intermedium and using CRISPR-Cpf1 systems to modify the gut microbiomes of these species, enabling them to assimilate and degrade neonicotinoids
Data Source
AI summary
A method and system for the treatment of honey bees (Apis mellifera), bats, and butterflies protects them from various life threatening conditions, including Colony Collapse Disorder, white nose syndrome, etc. and in particular, provides honey bees, bats and butterflies with the ability to assimilate and degrade pesticides such as neonicotinoids and fipronil.