rowid,query,bioproject,node,length,coverage,rel_abundance,taxname_lca,taxid_lca,taxoncategory,taxoncategorysimple,bits,evalue,lowcoverage_flag,analysis_used,target,taxid,gene,allele,pident,sumperc_cov,alnlen,mismatch,qcov,gapopen,qstart,qend,tstart,tend,target_title,analysis,sumalnlen,maxbits,bits_percmax,tax_superkingdom,tax_clade,tax_kingdom,tax_phylum,tax_class,tax_order,tax_family,tax_genus,tax_species 25897,PRJEB28589_S_NODE_11561_length_227_cov_1.938889_g11453_i0,PRJEB28589,11561,227,1.938889,4.40127803,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.002,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g11453,i0,100,0.255506607929515,30,0,13,0,198,227,42,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 25898,PRJEB28589_S_NODE_11601_length_226_cov_5.770950_g11493_i0,PRJEB28589,11601,226,5.77095,13.042347,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.006,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g11493,i0,100,0.252212389380531,29,0,13,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 25911,PRJEB28589_S_NODE_14241_length_195_cov_1.094595_g14133_i0,PRJEB28589,14241,195,1.094595,2.13446025,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.005,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g14133,i0,100,0.292307692307692,29,0,15,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 25997,PRJEB28589_S_NODE_9241_length_259_cov_0.990566_g9133_i0,PRJEB28589,9241,259,0.990566,2.56556594,Porcine bastrovirus,2588662,Viruses,Viruses,52.8,0.024,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g9133,i0,100,0.108108108108108,28,0,11,0,1,28,14,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,28,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 1300200,PRJEB28589_S_NODE_13642_length_201_cov_2.753247_g13534_i0,PRJEB28589,13642,201,2.753247,5.53402647,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.005,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g13534,i0,100,0.283582089552239,29,0,14,0,173,201,41,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 2575817,PRJEB28589_S_NODE_14123_length_196_cov_1.879195_g14015_i0,PRJEB28589,14123,196,1.879195,3.6832222,Porcine bastrovirus,2588662,Viruses,Viruses,58.4,3.64e-4,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g14015,i0,100,0.443877551020408,31,0,16,0,166,196,43,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,87,58.4,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 2575829,PRJEB28589_S_NODE_1803_length_427_cov_4.394737_g1695_i0,PRJEB28589,1803,427,4.394737,18.76552699,Porcine bastrovirus,2588662,Viruses,Viruses,52.8,0.041,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g1695,i0,100,0.0655737704918033,28,0,7,0,1,28,15,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,28,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 2575877,PRJEB28589_S_NODE_7883_length_279_cov_2.836207_g7775_i0,PRJEB28589,7883,279,2.836207,7.91301753,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.007,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g7775,i0,100,0.706093189964158,29,0,10,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,197,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 3852148,PRJEB28589_S_NODE_4864_length_328_cov_3.245552_g4756_i0,PRJEB28589,4864,328,3.245552,10.64541056,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.009,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g4756,i0,100,0.173780487804878,29,0,9,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 5128332,PRJEB28589_S_NODE_14145_length_196_cov_1.255034_g14037_i0,PRJEB28589,14145,196,1.255034,2.45986664,Porcine bastrovirus,2588662,Viruses,Viruses,52.8,0.017,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g14037,i0,100,0.142857142857143,28,0,14,0,169,196,41,14,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,28,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 6404153,PRJEB28589_S_NODE_14646_length_191_cov_1.423611_g14538_i0,PRJEB28589,14646,191,1.423611,2.71909701,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.001,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g14538,i0,100,0.303664921465969,30,0,16,0,162,191,42,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 6404161,PRJEB28589_S_NODE_16046_length_178_cov_1.167939_g15938_i0,PRJEB28589,16046,178,1.167939,2.07893142,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.004,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g15938,i0,92.105,0.370786516853933,38,3,21,0,141,178,50,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,66,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 7678161,PRJEB28589_S_NODE_10747_length_238_cov_2.403141_g10639_i0,PRJEB28589,10747,238,2.403141,5.71947558,Porcine bastrovirus,2588662,Viruses,Viruses,52.8,0.021,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g10639,i0,100,0.117647058823529,28,0,12,0,211,238,42,15,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,28,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 7678215,PRJEB28589_S_NODE_4007_length_345_cov_1.137584_g3899_i0,PRJEB28589,4007,345,1.137584,3.9246648,Porcine bastrovirus,2588662,Viruses,Viruses,52.8,0.033,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g3899,i0,100,0.0811594202898551,28,0,8,0,1,28,14,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,28,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 7678262,PRJEB28589_S_NODE_8567_length_268_cov_4.171946_g8459_i0,PRJEB28589,8567,268,4.171946,11.18081528,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.002,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g8459,i0,100,0.21641791044776101,30,0,11,0,1,30,13,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 10228697,PRJEB28589_S_NODE_13589_length_202_cov_0.877419_g13481_i0,PRJEB28589,13589,202,0.877419,1.77238638,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.005,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g13481,i0,100,0.282178217821782,29,0,14,0,174,202,41,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 10228702,PRJEB28589_S_NODE_14229_length_195_cov_1.378378_g14121_i0,PRJEB28589,14229,195,1.378378,2.6878371,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.001,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g14121,i0,100,0.297435897435897,30,0,15,0,1,30,13,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 10228716,PRJEB28589_S_NODE_16389_length_175_cov_1.093750_g16281_i0,PRJEB28589,16389,175,1.09375,1.9140625,Porcine bastrovirus,2588662,Viruses,Viruses,52.8,0.015,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g16281,i0,96.875,0.182857142857143,32,0,18,1,1,32,15,45,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,32,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 10228793,PRJEB28589_S_NODE_9149_length_260_cov_1.943662_g9041_i0,PRJEB28589,9149,260,1.943662,5.0535212,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.007,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g9041,i0,100,0.111538461538462,29,0,11,0,1,29,14,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,29,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 11504009,PRJEB28589_S_NODE_1330_length_473_cov_3.992958_g1226_i0,PRJEB28589,1330,473,3.992958,18.88669134,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.013,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g1226,i0,100,0.120507399577167,29,0,6,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 11504015,PRJEB28589_S_NODE_14110_length_196_cov_2.295302_g14002_i0,PRJEB28589,14110,196,2.295302,4.49879192,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.001,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g14002,i0,100,0.295918367346939,30,0,15,0,1,30,13,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 12779560,PRJEB28589_S_NODE_7851_length_279_cov_7.448276_g7743_i0,PRJEB28589,7851,279,7.448276,20.78069004,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.002,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g7743,i0,100,0.207885304659498,30,0,11,0,1,30,13,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 14054097,PRJEB28589_S_NODE_10032_length_247_cov_4.800000_g9924_i0,PRJEB28589,10032,247,4.8,11.856,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.002,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g9924,i0,100,0.234817813765182,30,0,12,0,1,30,13,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 14054123,PRJEB28589_S_NODE_15012_length_187_cov_2.185714_g14904_i0,PRJEB28589,15012,187,2.185714,4.08728518,Dolerus tritici iflavirus 1,3350209,Viruses,Viruses,56.5,0.001,,NTclustered,gi|2833733277|gb|PQ323359.2|,3350209,g14904,i0,100,0.614973262032086,30,0,16,0,1,30,56,85,"Dolerus tritici iflavirus 1 isolate HN-WS polyprotein gene, complete cds",blastn,115,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Pisoniviricetes,Picornavirales,Iflaviridae,Iflavirus,Dolerus tritici iflavirus 1 14054157,PRJEB28589_S_NODE_3792_length_349_cov_2.642384_g3684_i0,PRJEB28589,3792,349,2.642384,9.22192016,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.009,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g3684,i0,96.875,0.171919770773639,32,1,9,0,318,349,44,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,60,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 14054186,PRJEB28589_S_NODE_8912_length_263_cov_7.370370_g8804_i0,PRJEB28589,8912,263,7.37037,19.3840731,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.002,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g8804,i0,100,0.326996197718631,30,0,11,0,234,263,42,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,86,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 15328087,PRJEB28589_S_NODE_11313_length_230_cov_1.907104_g11205_i0,PRJEB28589,11313,230,1.907104,4.3863392,Porcine bastrovirus,2588662,Viruses,Viruses,60.2,1.23e-4,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g11205,i0,97.143,0.273913043478261,35,1,15,0,1,35,13,47,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,63,60.2,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 15328088,PRJEB28589_S_NODE_1133_length_504_cov_3.973742_g1029_i0,PRJEB28589,1133,504,3.973742,20.02765968,Dolerus tritici iflavirus 1,3350209,Viruses,Viruses,58.4,0.001,,NTclustered,gi|2833733277|gb|PQ323359.2|,3350209,g1029,i0,100,0.23015873015873,31,0,6,0,474,504,86,56,"Dolerus tritici iflavirus 1 isolate HN-WS polyprotein gene, complete cds",blastn,116,58.4,1,Viruses,,Orthornavirae,Pisuviricota,Pisoniviricetes,Picornavirales,Iflaviridae,Iflavirus,Dolerus tritici iflavirus 1 15328144,PRJEB28589_S_NODE_4773_length_330_cov_1.855124_g4665_i0,PRJEB28589,4773,330,1.855124,6.1219092,Porcine bastrovirus,2588662,Viruses,Viruses,56.5,0.002,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g4665,i0,100,0.175757575757576,30,0,9,0,1,30,13,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,58,56.5,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 15328167,PRJEB28589_S_NODE_753_length_580_cov_2.727955_g656_i0,PRJEB28589,753,580,2.727955,15.822139,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.016,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g656,i0,100,0.05,29,0,5,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,29,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 17877650,PRJEB28589_S_NODE_6795_length_296_cov_1.634538_g6687_i0,PRJEB28589,6795,296,1.634538,4.83823248,Nepovirus alphaparis,3431076,Viruses,Viruses,52.8,0.027,,NTclustered,gi|2392416652|gb|OP374158.1|,3002895,g6687,i0,100,0.0945945945945946,28,0,9,0,268,295,28,1,"Paris nepovirus 1 isolate YLJ segment RNA 1, complete sequence",blastn,28,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Pisoniviricetes,Picornavirales,Secoviridae,Nepovirus,Nepovirus alphaparis 20426626,PRJEB28589_S_NODE_12337_length_216_cov_4.017751_g12229_i0,PRJEB28589,12337,216,4.017751,8.67834216,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.005,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g12229,i0,96.97,0.282407407407407,33,0,15,1,1,33,13,44,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,61,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 21702697,PRJEB28589_S_NODE_15598_length_182_cov_1.755556_g15490_i0,PRJEB28589,15598,182,1.755556,3.19511192,Porcine bastrovirus,2588662,Viruses,Viruses,58.4,3.33e-4,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g15490,i0,100,0.324175824175824,31,0,17,0,152,182,43,13,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,59,58.4,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 22977911,PRJEB28589_S_NODE_11099_length_233_cov_1.736559_g10991_i0,PRJEB28589,11099,233,1.736559,4.04618247,Porcine bastrovirus,2588662,Viruses,Viruses,52.8,0.021,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g10991,i0,100,0.120171673819742,28,0,12,0,1,28,15,42,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,28,52.8,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 22977933,PRJEB28589_S_NODE_14959_length_188_cov_1.085106_g14851_i0,PRJEB28589,14959,188,1.085106,2.03999928,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.004,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g14851,i0,100,0.303191489361702,29,0,15,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 22977939,PRJEB28589_S_NODE_15939_length_179_cov_1.159091_g15831_i0,PRJEB28589,15939,179,1.159091,2.07477289,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.004,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g15831,i0,100,0.318435754189944,29,0,16,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus 24251747,PRJEB28589_S_NODE_12540_length_214_cov_1.526946_g12432_i0,PRJEB28589,12540,214,1.526946,3.26766444,Dolerus tritici iflavirus 1,3350209,Viruses,Viruses,54.7,0.005,,NTclustered,gi|2833733277|gb|PQ323359.2|,3350209,g12432,i0,100,0.266355140186916,29,0,14,0,1,29,57,85,"Dolerus tritici iflavirus 1 isolate HN-WS polyprotein gene, complete cds",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Pisoniviricetes,Picornavirales,Iflaviridae,Iflavirus,Dolerus tritici iflavirus 1 24251751,PRJEB28589_S_NODE_13740_length_200_cov_2.882353_g13632_i0,PRJEB28589,13740,200,2.882353,5.764706,Porcine bastrovirus,2588662,Viruses,Viruses,54.7,0.005,,NTclustered,gi|1682068313|gb|MK387176.1|,2588662,g13632,i0,100,0.285,29,0,15,0,1,29,13,41,"Porcine bastrovirus isolate PBastV_USA 2017-1, complete genome",blastn,57,54.7,1,Viruses,,Orthornavirae,Pisuviricota,Stelpaviricetes,Stellavirales,Astroviridae,,Porcine bastrovirus