Academics develop search engine for exploration of crop genetics to improve nutrition

15 Jul 2024 --- Researchers from Beijing University of Agriculture, China in collaboration with international scientists have developed and launched the HortGenome Search Engine (HSE) to gain detailed insights into crop genetics that can aid human nutrition and health.

The search engine uses a tool that facilitates swift access and data analysis from around 500 plant species, which allows the scientists to decode complex genetic networks.

While genomics has reshaped the academic perspective on horticultural crops researchers still struggle with this complex data which often hinders effective analyses and application. There is a need for more cohesive research tools to unlock the full potential of genomics to improve crop quality, diversity and resilience.  

Unified platform for research
The study outlining HSE, published in Horticulture Research, details the novel search engine designed to query and analyze genomic data. The search engine, featuring tools like Basic Local Alignment Search Tool and Synteny Viewer, consolidates data from the crops into a unified platform and provides easy access and comparison of genetic information.   

“The HortGenome Search Engine is a vital breakthrough in horticultural genomics, providing unparalleled access to extensive genomic data. This tool revolutionizes plant genomic research, significantly speeding up crop improvement discoveries and applications,” says Dr. Zhangjun Fei, co-developer of HSE.

Mapping gene families
The HSE streamlines genomic research and significantly impacts crop breeding and genetic conservation. The system allows the scientists to identify genes with desirable traits fast, which accelerates the breeding of more nutritious and resilient crop varieties. 

HSE features such as batch query interfaces and enrichment analysis simplify data navigation and boost research efficiency. The engine’s capability to identify crucial gene families, like the TCP transcription factors in tomatoes makes it vital to advance genomic research and agricultural innovation.

Meanwhile, concerns grow that upcoming food gene-editing (New Genomic Techniques or NGT) regulation in the EU might be too lax. A coalition of more than 50 food and environmental organizations have joined forces to oppose EU proposals that would allow NGT foods to reach markets without going through the existing burdensome GMO approval process.