Table 1.

Basic information of high-throughput sequencing of 16S rRNA gene of gut bacteria in common cranes and demoiselle cranes.

Sample	Raw reads	Clean reads	Effective reads	Number of OTUs	Number of taxa of different taxonomic categories
					Phylum	Class	Order	Family	Genus
HH1	80,152	79,857	79,049	273	15	24	60	101	167
HH2	79,933	79,634	78,922	163	14	18	50	81	120
HH3	79,876	79,590	78,481	202	13	18	53	86	140
HH4	79,854	79,591	78,941	216	14	20	56	93	147
HH5	80,400	80,106	79,335	216	13	19	55	93	144
HH6	79,906	79,596	78,793	284	16	23	64	101	165
SYH1	80,135	79,836	75,158	478	15	21	59	108	222
SYH2	80,352	79,993	78,465	265	14	19	50	88	145
SYH3	79,928	79,498	77,893	340	15	22	58	100	180
SYH4	79,916	79,622	74,910	486	16	22	59	106	227
SYH5	79,941	79,550	76,892	265	15	20	49	79	139

HH, common cranes; SYH, demoiselle cranes.