REAGENT or RESOURCE	SOURCE	IDENTIFIER
Chemicals, peptides, and recombinant proteins
Cornmeal	Beijing Zhongchang Huahui Supermarket Co., Ltd.	N/A
Yeast	AB Mauri	N/A
Agar powder	Beijing Zhongsheng Wanda Biotechnology Co., Ltd.	N/A
Sucrose	Vetec	CAS#V900116-500G
Calcium chloride	Beijing Yili Fine Chemicals Co., Ltd.	CAS#10043-52-4
Glucose	Fufeng Group Ltd.	N/A
Potassium sorbate	Ningbo Wanglong Tech Co., Ltd.	URL: https://m.tb.cn/h.UIAR6B3?tk=a5nFdPJywLO
Methyl p-hydroxybenzoate	Beijing Zhongsheng Wanda Biotechnology Co., Ltd.	N/A
EtOH	Beijing Chemical Works	N/A
Agarose	Biowest	N/A
Experimental models: Organisms/strains
Drosophila melanogaster: wild-type Canton S	Li Liu	RRID: DGRC_ 105666 adult; both male and female flies; 6–8 days old
Software and algorithms
Prism 9	GraphPad Software	URL: http://www.graphpad.com/; RRID: SCR_002798
Adobe Illustrator	Adobe	URL: https://www.adobe.com/; RRID: SCR_010279
Other
Stereo microscope	Olympus SZ61	URL: https://www.olympus-lifescience.com/
Camcorder	Panasonic HC-X1500	URL: http://www.panasonic.com/
Camcorder	Sony HDR-CX405	URL: http://www.sony.com/
Vial	Haimen Yichen Experimental Instrument Factory	Custom-made
Eppendorf tube	Haimen Dajin Experimental Equipment Business Department	URL: https://m.tb.cn/h.Ut15PZF?tk=aaLDdP7NlIg
Courtship chamber	Beijing Yiran Machinery Factory	Custom-made
Coverslip	Sail Brand	18 × 18 mm
Acrylic sheet	Shanghai Xiyue Acrylic Processing Factory	URL: https://m.tb.cn/h.UIAk2fm?tk=BfdldPrZkij
Pipette tip	Haimen Med Laboratory Equipment Factory	CAT# 20180411