blast结果有多少行?
八成是你的基因位置文件有问题,再看一眼ID 都对应吗?
############### Parameters ###############
# MATCH_SCORE: 50
# MATCH_SIZE: 5
# GAP_PENALTY: -1
# OVERLAP_WINDOW: 5
# E_VALUE: 1e-05
# MAX GAPS: 25
############### Statistics ###############
# Number of collinear genes: 12, Percentage: 0.05
# Number of all genes: 23995
##########################################
## Alignment 0: score=277.0 e_value=0 N=6 NW_014685782.1&NW_014685782.1 minus
0- 0: XP_014782229.1 XP_014782224.1 1e-155
0- 1: XP_014782230.1 XP_014782223.1 8e-139
0- 2: XP_014782226.1 XP_014782216.1 3e-133
0- 3: XP_014782240.1 XP_014782213.1 1e-127
0- 4: XP_014782190.1 XP_014782206.1 0
0- 5: XP_014782194.1 XP_014782201.1 0