ショウジョウバエ 卵のコレクションとデコリオネーション:最も外側の卵層を除去する方法

Published: April 30, 2023

Abstract

出典:コイル、M.L.、他の人は 無糖およびグノトビオティック条件下でフルーツフライ ショウジョウバエメラノガスター を飼育する。 J. ヴィス・エクス (2016).

ショウジョウバエ胚は保護外膜に囲まれている。胚にアクセスするために、絨毛膜の最も外側にある絨毛は、しばしば除去される。このビデオでは、次亜塩素酸ナトリウムを使用したデコールリオネーションの一般的な方法について説明します。このプロトコル例は、無菌またはグノトビオティック動物飼育に必要な滅菌技術を用いながら、手順を示す。

Protocol

このプロトコルは、Koyleらからの抜粋であり、無糖およびグノトビオティック条件下でのフルーツフライショウジョウバエメラノガスターの飼育、J.Vis. Exp. (2016年) 1. 産卵ケージの準備 100mlの水、10gの醸造酵母、10gのグルコース、寒天1gをマイクロウェーブして、ブドウジュース寒天プレートを作ります。ステップ1.1で3回沸騰させ、冷凍ブドウ?…

Materials

Brewer's Yeast MP Biomedicals, LLC. 903312 http://www.mpbio.com/product.php?pid=02903312
Glucose Sigma Aldrich 158968-3KG http://www.sigmaaldrich.com/catalog/product/aldrich/158968?lang=en&region=US
Agar Fisher–Lab Scientific fly802010 https://www.fishersci.com/shop/products/drosophila-agar-8-100mesh-10kg/nc9349177
Welch's 100% Grape Juice Concentrate Walmart or other grocery store 9116196 http://www.walmart.com/ip/Welch-s-Frozen-100-Grape-Juice-Concentrate-11.5-oz/10804406
Cage: 32 oz. Translucent Round Deli Container Webstaurant Store 999L5032Y http://www.webstaurantstore.com/newspring-delitainer-sd5032y-32-oz-translucent-round-deli-container-24-pack/999L5032Y.html
Translucent Round Deli Container Lid Webstaurant Store 999YNL500 http://www.webstaurantstore.com/newspring-delitainer-ynl500-translucent-round-deli-container-lid-60-pack/999YNL500.html
Stock Bottles Genesee Scientific 32-130 https://geneseesci.com/shop-online/product-details/?product=32-130
Droso-Plugs Genesee Scientific 49-101 https://geneseesci.com/shop-online/product-details/?product=49-101
Nylon Mesh Genesee Scientific 57-102 https://geneseesci.com/shop-online/product-details/715/?product=57-102
Plastic Bushing Home Depot 100404002 http://www.homedepot.com/p/Carlon-1-in-Non-Metallic-Terminal-Adapter-E943FR-CTN/100404002
Plastic Bushing Cap Home Depot 100153897 http://www.homedepot.com/p/1-1-4- in-Rigid-Plastic-Insulated-Bushing-2-Pack-27529/100153897
Specimen Cup MedSupply Partners K01-207067 http://www.medsupplypartners.com/covidien-specimen-containers.html
Repeater M4 Eppendorf 4982000322 https://online-shop.eppendorf.us/US-en/Manual-Liquid-Handling-44563/Dispensers–Burettes-44566/Repeater-M4-PF-44619.html
50 ml Centrifuge Tubes TrueLine Centrifuge Tubes TR2003 https://www.lpsinc.com/Catalog4.asp?catalog_nu=TR2003
Food Boxes USA Scientific 2316-5001 http://www.usascientific.com/search.aspx?find=2316-5001
Lysing Matrix D Bulk MP Biomedicals, LLC. 116540434 http://www.mpbio.com/search.php?q=6540-434&s=Search
Filter Pipette Tips, 300 μl USA Scientific 1120-9810 http://www.usascientific.com/search.aspx?find=1120-9810
Petri Dishes Laboratory Product Sales M089303 https://www.lpsinc.com/Catalog4.asp?catalog_nu=M089303
Ethanol Decon Laboratories, INC. 2701 http://www.deconlabs.com/products.php?ID=88
Paintbrush Walmart 5133 http://www.walmart.com/ip/Chenille-Kraft-5133-Acrylic-Handled-Brush-Set-Assorted-Sizes-colors-8-Brushes-set/41446005
Forceps Fisher 08-882 https://www.fishersci.com/shop/products/fisherbrand-medium-pointed-forceps-3/p-128693
Household Bleach (6-8% Hypochlorite) Walmart 550646751 http://www.walmart.com/ip/Clorox-Concentrated-Regular-Bleach-121-fl-oz/21618295
Universal Peptone Genesee Scientific 20-260 https://geneseesci.com/shop-online/product-details/?product=20-260
Yeast Extract  Fisher Scientific BP1422-500 https://www.fishersci.com/shop/products/fisher-bioreagents-microbiology-media-additives-yeast-extract-3/bp1422500?matchedCatNo=BP1422500
Dipotassium Phosphate Sigma Aldrich P3786-1KG http://www.sigmaaldrich.com/catalog/
Ammonium Citrate Sigma Aldrich 25102-500g http://www.sigmaaldrich.com/catalog/
Sodium Acetate VWR 97061-994 https://us.vwr.com/store/catalog/product.jsp?catalog_number=97061-994
Magnesium Sulfate Fisher Scientific M63-500 https://www.fishersci.com/shop/products/magnesium-sulfate-heptahydrate-crystalline-certified-acs-fisher-chemical-3/m63500?matchedCatNo=M63500
Manganese Sulfate Sigma Aldrich 10034-96-5 http://www.sigmaaldrich.com/catalog/
MRS Powder Sigma Aldrich 69966-500G http://www.sigmaaldrich.com/catalog/product/sial/69966?lang=en&region=US
96 Well Plate Reader BioTek (Epoch) NA http://www.biotek.com/products/microplate_detection/
1.7 ml Centrifuge Tubes USA Scientific 1615-5500 http://www.usascientific.com/search.aspx?find=1615-5500
Filter Pipette Tips, 1,000 μl USA Scientific 1122-1830 http://www.usascientific.com/search.aspx?find=1122-1830
96 Well Plates Greiner Bio-One 655101 https://shop.gbo.com/en/usa/articles/
Ceramic Beads MP Biomedicals, LLC. 6540-434 http://www.mpbio.com/product.php?pid=116540434
Tissue Homogenizer MP Biomedicals, LLC. 116004500 http://www.mpbio.com/product.php?pid=116004500
Class 1 BioSafety Cabinet Thermo Scientific Model 1395 http://www.thermoscientific.com/en/product/1300-series-class-ii-type-a2-biological-safety-cabinet-packages.html

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Drosophila Egg Collection and Dechorionation: A Method to Remove the Outermost Egg Layer. J. Vis. Exp. (Pending Publication), e20119, doi: (2023).

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