Effects of dried Candida utilis on intestinal microbiota of piglets. pig gut metagenome

In a current BioProject, we share results of the longitudinal 16S rRNA metabarcoding study of the piglets gut microbiota. The animals were fed with artificial diets supplemented with dried Candida utilis biomass. The control diet (standard commercial pig diet) consisted of wheat, barley, oats, soybean meal, fish meal, potato protein concentrate, and rapeseed oil. The alternative diets contained 3,6%, 7,3% and 14,6 % inclusion levels of dried yeast biomass with 47% crude protein content.The experimental animals were 28 days of age and with an average initial weight of 8 +/-1 kg. The zero samples were collected from cecum, ileum, jejunum, and colon of 7 sacrificed animals. The fresh droppings were collected weekly. The terminal sampling was performed after 4 weeks. The samples were collected from cecum, ileum, jejunum, and colon.The data is generated by Alexander K. Bekkelund in frames of the project “Foods of Norway”.

在当前一项生物项目（BioProject）中，我们分享了仔猪肠道菌群的纵向16S rRNA宏条形码（metabarcoding）测序研究成果。受试仔猪饲喂添加了干产朊假丝酵母（Candida utilis）菌体的人工日粮。对照组日粮（标准商品猪配合饲料）由小麦、大麦、燕麦、豆粕、鱼粉、马铃薯蛋白浓缩物及菜籽油构成。试验组日粮分别设置了3.6%、7.3%与14.6%的干酵母菌体添加比例，该干酵母菌体的粗蛋白含量为47%。试验仔猪初始日龄为28天，平均初始体重为8±1 kg。零时间点样本采集自7只剖杀仔猪的盲肠、回肠、空肠及结肠。每周采集新鲜粪便样本。试验周期4周后开展终末采样，样本同样采集自盲肠、回肠、空肠及结肠。本数据集由Alexander K. Bekkelund在“挪威食品（Foods of Norway）”项目框架下完成构建。