GSM5343288: Rumen_AD_1; Bos taurus; RNA-Seq
The rumen tissues isolated from dairy cows were stripped of the outer muscle layers, and then minced into 10×0.5mm2 pieces on ice with scissors. The tissues were incubated in a 37℃ water bath with 20 mM EDTA for 30 min, and then were rinsed with DPBS and chopped into 1 mm pieces. Tissue pieces were transferred to a 15 mL centrifuge tube, and re-suspended with 0.25% Trypsin-EDTA (Gibco). After incubated in a 37℃ water bath for 5 min, the centrifuge tube containing tissues was inserted into ice for 2min, and pre-chilled HBSS was added to stop the digestion. After centrifuged at 300 × g for 2 min at 4℃, the supernatant was discarded, and samples were washed twice with cold HBSS and then re-suspended with dissociation enzymes(1.5mg/ml collagenase I, 1.5ml/ml collagenase IV,1.5mg/ml dispase, 100U/ml hyaluronidase, and 50U/ml DNase I) for 30 min at 37℃. The single-cell RNA-seq library preparation was performed using the Chromium Single Cell 3' Reagent Kits v3.
GEO
GSM5343288