Rank Splice Gene # obs. log(E) EC HGNC Start End Strand Band Description TSL
138 ENSP00000372547 ENSG00000184895 12 -3.5 2 SRY 2786855 2787699 -1 p11.2 sex determining region Y 
7 ENSP00000415317 ENSG00000129824 11645 -413.3 4 RPS4Y1 2841486 2932000 1 p11.2 ribosomal protein S4, Y-linked 1  3
8 ENSP00000250784 ENSG00000129824 12336 -413.3 4 RPS4Y1 2841486 2932000 1 p11.2 ribosomal protein S4, Y-linked 1  1
28 ENSP00000372525 ENSG00000067646 525 -177.8 4 ZFY 2935071 2982506 1 p11.2 zinc finger protein, Y-linked  5
29 ENSP00000155093 ENSG00000067646 531 -177.8 4 ZFY 2935071 2982506 1 p11.2 zinc finger protein, Y-linked  1
30 ENSP00000402502 ENSG00000067646 512 -177.8 4 ZFY 2935071 2982506 1 p11.2 zinc finger protein, Y-linked  2
31 ENSP00000393908 ENSG00000067646 496 -177.8 4 ZFY 2935071 2982506 1 p11.2 zinc finger protein, Y-linked  1
142 ENSP00000388814 ENSG00000067646 1 -2 2 ZFY 2935071 2982506 1 p11.2 zinc finger protein, Y-linked  3
112 ENSP00000318502 ENSG00000176679 77 -35.4 4 TGIF2LY 3579041 3580041 1 p11.2 TGFB-induced factor homeobox 2-like, Y-linked  1
113 ENSP00000453750 ENSG00000176679 44 -35.4 4 TGIF2LY 3579041 3580041 1 p11.2 TGFB-induced factor homeobox 2-like, Y-linked 
115 ENSP00000330552 ENSG00000099715 107 -31.7 2 PCDH11Y 5000226 5742224 1 p11.2 protocadherin 11 Y-linked  1
116 ENSP00000482115 ENSG00000099715 36 -31.7 2 PCDH11Y 5000226 5742224 1 p11.2 protocadherin 11 Y-linked  1
121 ENSP00000355419 ENSG00000099715 84 -15.2 2 PCDH11Y 5000226 5742224 1 p11.2 protocadherin 11 Y-linked  1
122 ENSP00000383306 ENSG00000099715 79 -15.2 2 5000226 5742224 1 p11.2 Protocadherin-11 Y-linked precursor (Protocadherin-11) (Protocadherin- 22) (Protocadherin on the Y chromosome) (PCDH-Y) (Protocadherin prostate cancer) (Protocadherin-PC). 
123 ENSP00000215473 ENSG00000099715 95 -15.2 2 PCDH11Y 5000226 5742224 1 p11.2 protocadherin 11 Y-linked  5
141 ENSP00000478548 ENSG00000099715 12 -2.1 2 PCDH11Y 5000226 5742224 1 p11.2 protocadherin 11 Y-linked  4
53 ENSP00000314077 ENSG00000168757 145 -140.3 4 TSPY2 6246223 6249019 1 p11.2 testis specific protein, Y-linked 2  1
58 ENSP00000414049 ENSG00000168757 92 -112.6 4 TSPY2 6246223 6249019 1 p11.2 testis specific protein, Y-linked 2  2
68 ENSP00000372512 ENSG00000168757 67 -88.8 4 TSPY2 6246223 6249019 1 p11.2 testis specific protein, Y-linked 2  1
114 ENSP00000372505 ENSG00000099721 3 -34.4 3 AMELY 6865918 6874027 -1 p11.2 amelogenin, Y-linked  5
137 ENSP00000215479 ENSG00000099721 2 -3.5 2 AMELY 6865918 6874027 -1 p11.2 amelogenin, Y-linked  1
4 ENSP00000372499 ENSG00000092377 3355 -467.1 4 TBL1Y 6910686 7091683 1 p11.2 transducin (beta)-like 1, Y-linked  1
5 ENSP00000347289 ENSG00000092377 3358 -467.1 4 TBL1Y 6910686 7091683 1 p11.2 transducin (beta)-like 1, Y-linked  1
6 ENSP00000328879 ENSG00000092377 3362 -467.1 4 TBL1Y 6910686 7091683 1 p11.2 transducin (beta)-like 1, Y-linked  1
48 ENSP00000399668 ENSG00000233803 134 -140.3 4 TSPY4 9337464 9340284 1 p11.2 testis specific protein, Y-linked 4  5
66 ENSP00000372471 ENSG00000233803 61 -88.8 4 TSPY4 9337464 9340284 1 p11.2 testis specific protein, Y-linked 4  5
49 ENSP00000372467 ENSG00000229549 134 -140.3 4 TSPY8 9357797 9380870 1 p11.2 testis specific protein, Y-linked 8  5
57 ENSP00000287721 ENSG00000229549 133 -123 4 TSPY8 9357797 9380870 1 p11.2 testis specific protein, Y-linked 8  1
64 ENSP00000372462 ENSG00000229549 50 -88.8 4 TSPY8 9357797 9380870 1 p11.2 testis specific protein, Y-linked 8  1
51 ENSP00000398163 ENSG00000228927 134 -140.3 4 TSPY3 9398421 9401223 1 p11.2 testis specific protein, Y-linked 3  1
65 ENSP00000412988 ENSG00000228927 56 -88.8 4 TSPY3 9398421 9401223 1 p11.2 testis specific protein, Y-linked 3  1
40 ENSP00000389324 ENSG00000258992 99 -149.9 4 TSPY1 9466955 9490081 1 p11.2 testis specific protein, Y-linked 1  1
41 ENSP00000403304 ENSG00000258992 133 -149.9 4 TSPY1 9466955 9490081 1 p11.2 testis specific protein, Y-linked 1  1
50 ENSP00000406010 ENSG00000258992 133 -140.3 4 TSPY1 9466955 9490081 1 p11.2 testis specific protein, Y-linked 1  2
62 ENSP00000473286 ENSG00000258992 78 -100.3 4 TSPY1 9466955 9490081 1 p11.2 testis specific protein, Y-linked 1  1
61 ENSP00000473619 ENSG00000238074 79 -100.3 4 TSPY6P 9487286 9490081 1 p11.2 testis specific protein, Y-linked 6, pseudogene  5
52 ENSP00000406407 ENSG00000236424 134 -140.3 4 TSPY10 9527880 9530682 1 p11.2 testis specific protein, Y-linked 10  1
67 ENSP00000397151 ENSG00000236424 56 -88.8 4 TSPY10 9527880 9530682 1 p11.2 testis specific protein, Y-linked 10  1
1 ENSP00000342812 ENSG00000114374 6225 -759.5 4 USP9Y 12701231 12860839 1 q11.221 ubiquitin specific peptidase 9, Y-linked  1
106 ENSP00000406876 ENSG00000114374 733 -48.2 4 USP9Y 12701231 12860839 1 q11.221 ubiquitin specific peptidase 9, Y-linked  3
2 ENSP00000353284 ENSG00000067048 17524 -692 4 DDX3Y 12904108 12920478 1 q11.221 DEAD (Asp-Glu-Ala-Asp) box helicase 3, Y-linked  1
3 ENSP00000336725 ENSG00000067048 17582 -692 4 DDX3Y 12904108 12920478 1 q11.221 DEAD (Asp-Glu-Ala-Asp) box helicase 3, Y-linked  1
42 ENSP00000400377 ENSG00000067048 6863 -148.3 4 DDX3Y 12904108 12920478 1 q11.221 DEAD (Asp-Glu-Ala-Asp) box helicase 3, Y-linked  3
54 ENSP00000398953 ENSG00000067048 5737 -140.1 4 DDX3Y 12904108 12920478 1 q11.221 DEAD (Asp-Glu-Ala-Asp) box helicase 3, Y-linked  3
32 ENSP00000442047 ENSG00000183878 595 -172.1 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
33 ENSP00000372352 ENSG00000183878 639 -172.1 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
34 ENSP00000441943 ENSG00000183878 494 -161.2 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
35 ENSP00000439922 ENSG00000183878 590 -160.4 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
39 ENSP00000485013 ENSG00000183878 304 -156.5 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
44 ENSP00000484698 ENSG00000183878 290 -140.5 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
45 ENSP00000445274 ENSG00000183878 512 -140.5 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
46 ENSP00000328939 ENSG00000183878 608 -140.5 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
47 ENSP00000483735 ENSG00000183878 298 -140.5 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
55 ENSP00000355420 ENSG00000183878 601 -128.9 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
63 ENSP00000330446 ENSG00000183878 560 -92.1 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  1
124 ENSP00000372349 ENSG00000183878 131 -15 4 UTY 13248379 13480673 -1 q11.221 ubiquitously transcribed tetratricopeptide repeat containing, Y-linked  2
108 ENSP00000284856 ENSG00000154620 553 -45.4 4 TMSB4Y 13703567 13706024 1 q11.221 thymosin beta 4, Y-linked  1
110 ENSP00000250825 ENSG00000129864 68 -40 4 VCY 13985772 13986513 -1 q11.221 variable charge, Y-linked  1
111 ENSP00000250823 ENSG00000129862 68 -40 4 VCY1B 14056217 14056958 1 q11.221 variable charge, Y-linked 1B  1
36 ENSP00000372325 ENSG00000165246 294 -158.3 4 NLGN4Y 14522638 14845650 1 q11.221 neuroligin 4, Y-linked  1
37 ENSP00000348169 ENSG00000165246 299 -158.3 4 NLGN4Y 14522638 14845650 1 q11.221 neuroligin 4, Y-linked  1
38 ENSP00000342535 ENSG00000165246 299 -158.3 4 NLGN4Y 14522638 14845650 1 q11.221 neuroligin 4, Y-linked  1
43 ENSP00000372320 ENSG00000165246 291 -148 4 NLGN4Y 14522638 14845650 1 q11.221 neuroligin 4, Y-linked  1
125 ENSP00000412638 ENSG00000165246 14 -14.9 2 NLGN4Y 14522638 14845650 1 q11.221 neuroligin 4, Y-linked  1
126 ENSP00000297967 ENSG00000165246 14 -14.9 2 NLGN4Y 14522638 14845650 1 q11.221 neuroligin 4, Y-linked  1
76 ENSP00000372319 ENSG00000129873 346 -50.6 4 CDY2B 17877410 17880220 -1 q11.222 chromodomain protein, Y-linked, 2B 
78 ENSP00000441273 ENSG00000129873 286 -50.6 4 CDY2B 17877410 17880220 -1 q11.222 chromodomain protein, Y-linked, 2B  5
79 ENSP00000402280 ENSG00000182415 344 -50.6 4 CDY2A 18025787 18028597 1 q11.222 chromodomain protein, Y-linked, 2A  5
82 ENSP00000250838 ENSG00000182415 351 -50.6 4 CDY2A 18025787 18028597 1 q11.222 chromodomain protein, Y-linked, 2A 
59 ENSP00000303599 ENSG00000172468 50 -104.5 4 HSFY1 18546671 18588963 1 q11.222 heat shock transcription factor, Y-linked 1  1
70 ENSP00000372307 ENSG00000172468 29 -54.1 4 HSFY1 18546671 18588963 1 q11.222 heat shock transcription factor, Y-linked 1  1
73 ENSP00000342302 ENSG00000172468 29 -54.1 4 HSFY1 18546671 18588963 1 q11.222 heat shock transcription factor, Y-linked 1  1
74 ENSP00000311166 ENSG00000172468 29 -54.1 4 HSFY1 18546671 18588963 1 q11.222 heat shock transcription factor, Y-linked 1  1
60 ENSP00000306549 ENSG00000169953 50 -104.5 4 HSFY2 18731440 18828662 -1 q11.222 heat shock transcription factor, Y linked 2  1
71 ENSP00000340971 ENSG00000169953 29 -54.1 4 HSFY2 18731440 18828662 -1 q11.222 heat shock transcription factor, Y linked 2  1
72 ENSP00000372303 ENSG00000169953 29 -54.1 4 HSFY2 18731440 18828662 -1 q11.222 heat shock transcription factor, Y linked 2  1
22 ENSP00000372256 ENSG00000012817 1271 -211.3 4 KDM5D 19703865 19744939 -1 q11.223 lysine (K)-specific demethylase 5D  1
23 ENSP00000444293 ENSG00000012817 1180 -211.3 4 KDM5D 19703865 19744939 -1 q11.223 lysine (K)-specific demethylase 5D  1
24 ENSP00000322408 ENSG00000012817 1283 -211.3 4 KDM5D 19703865 19744939 -1 q11.223 lysine (K)-specific demethylase 5D  1
26 ENSP00000398543 ENSG00000012817 1134 -191.8 4 KDM5D 19703865 19744939 -1 q11.223 lysine (K)-specific demethylase 5D  5
107 ENSP00000416377 ENSG00000012817 481 -47.9 4 KDM5D 19703865 19744939 -1 q11.223 lysine (K)-specific demethylase 5D  2
109 ENSP00000389433 ENSG00000012817 452 -41.9 4 KDM5D 19703865 19744939 -1 q11.223 lysine (K)-specific demethylase 5D  3
25 ENSP00000354722 ENSG00000198692 6634 -203.4 4 EIF1AY 20575725 20593154 1 q11.223 eukaryotic translation initiation factor 1A, Y-linked  1
56 ENSP00000372222 ENSG00000198692 5536 -124.7 4 EIF1AY 20575725 20593154 1 q11.223 eukaryotic translation initiation factor 1A, Y-linked  1
127 ENSP00000372213 ENSG00000183146 30 -5.9 2 PRORY 21382954 21386360 -1 q11.223 proline rich, Y-linked  5
16 ENSP00000372484 ENSG00000242875 223 -303.2 4 21511338 21549094 1 q11.223 RNA-binding motif protein, Y chromosome, family 1 member A1 (RNA- binding motif protein 1). 
69 ENSP00000481627 ENSG00000242875 124 -54.2 4 RBMY1B 21511338 21549094 1 q11.223 RNA binding motif protein, Y-linked, family 1, member B  5
117 ENSP00000372084 ENSG00000242875 52 -26.1 4 RBMY1B 21511338 21549094 1 q11.223 RNA binding motif protein, Y-linked, family 1, member B  1
12 ENSP00000303712 ENSG00000234414 226 -317.9 4 RBMY1A1 21511372 21549326 1 q11.223 RNA binding motif protein, Y-linked, family 1, member A1  1
13 ENSP00000372154 ENSG00000234414 228 -317.9 4 RBMY1A1 21511372 21549326 1 q11.223 RNA binding motif protein, Y-linked, family 1, member A1  1
27 ENSP00000388006 ENSG00000234414 133 -186.3 4 RBMY1A1 21511372 21549326 1 q11.223 RNA binding motif protein, Y-linked, family 1, member A1  1
120 ENSP00000354329 ENSG00000234414 45 -26.1 4 RBMY1A1 21511372 21549326 1 q11.223 RNA binding motif protein, Y-linked, family 1, member A1  1
17 ENSP00000372119 ENSG00000242389 228 -303.2 4 RBMY1E 21880076 21918067 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member E  5
18 ENSP00000372127 ENSG00000244395 228 -303.2 4 RBMY1D 21880076 21894526 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member D  1
19 ENSP00000372105 ENSG00000242389 227 -292.6 4 RBMY1E 21880076 21918067 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member E  1
20 ENSP00000399181 ENSG00000244395 212 -282.2 4 RBMY1D 21880076 21894526 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member D  1
21 ENSP00000372104 ENSG00000242389 225 -271.6 4 RBMY1E 21880076 21918067 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member E  1
118 ENSP00000351823 ENSG00000242389 55 -26.1 4 RBMY1E 21880076 21918067 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member E  1
119 ENSP00000372099 ENSG00000244395 48 -26.1 4 RBMY1D 21880076 21894526 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member D  1
140 ENSP00000303300 ENSG00000169807 4 -2.4 2 PRY2 22071756 22096007 -1 q11.223 PTPN13-like, Y-linked 2  1
144 ENSP00000474545 ENSG00000169807 3 -1.7 1 PRY2 22071756 22096007 -1 q11.223 PTPN13-like, Y-linked 2  1
11 ENSP00000307155 ENSG00000169800 226 -328.9 4 RBMY1F 22168542 22182982 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member F  1
15 ENSP00000406005 ENSG00000169800 215 -307.9 4 RBMY1F 22168542 22182982 -1 q11.223 RNA binding motif protein, Y-linked, family 1, member F  1
9 ENSP00000405745 ENSG00000226941 217 -328.9 4 RBMY1J 22308823 22417881 1 q11.223 RNA binding motif protein, Y-linked, family 1, member J  1
10 ENSP00000250831 ENSG00000226941 226 -328.9 4 RBMY1J 22308823 22417881 1 q11.223 RNA binding motif protein, Y-linked, family 1, member J  1
14 ENSP00000389621 ENSG00000226941 215 -307.9 4 RBMY1J 22308823 22417881 1 q11.223 RNA binding motif protein, Y-linked, family 1, member J  1
139 ENSP00000302319 ENSG00000169789 4 -2.4 2 PRY 22490397 22514637 1 q11.223 PTPN13-like, Y-linked  1
143 ENSP00000474674 ENSG00000169789 3 -1.7 1 PRY 22490397 22514637 1 q11.223 PTPN13-like, Y-linked  1
132 ENSP00000329106 ENSG00000183753 16 -4.6 2 BPY2 22973819 23005465 1 q11.223 basic charge, Y-linked, 2  5
133 ENSP00000372028 ENSG00000183753 15 -4.6 2 BPY2 22973819 23005465 1 q11.223 basic charge, Y-linked, 2  2
135 ENSP00000473270 ENSG00000183753 4 -4.6 2 BPY2 22973819 23005465 1 q11.223 basic charge, Y-linked, 2  5
84 ENSP00000484907 ENSG00000188120 28 -49.7 4 DAZ1 23129355 23199094 -1 q11.223 deleted in azoospermia 1  5
85 ENSP00000400716 ENSG00000188120 29 -49.7 4 DAZ1 23129355 23199094 -1 q11.223 deleted in azoospermia 1  5
90 ENSP00000384573 ENSG00000188120 32 -49.7 4 DAZ1 23129355 23199094 -1 q11.223 deleted in azoospermia 1  5
95 ENSP00000444407 ENSG00000188120 29 -49.7 4 DAZ1 23129355 23199094 -1 q11.223 deleted in azoospermia 1  5
103 ENSP00000371950 ENSG00000188120 32 -49.7 4 DAZ1 23129355 23199094 -1 q11.223 deleted in azoospermia 1  1
88 ENSP00000371868 ENSG00000205944 32 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  1
92 ENSP00000383340 ENSG00000205944 33 -49.7 4 23219434 23291356 1 q11.223 Deleted in azoospermia protein 4. 
94 ENSP00000371870 ENSG00000205944 32 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  1
96 ENSP00000371743 ENSG00000205944 32 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  5
98 ENSP00000371887 ENSG00000205944 32 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  1
100 ENSP00000371861 ENSG00000205944 31 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  5
102 ENSP00000414113 ENSG00000205944 29 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  5
104 ENSP00000371877 ENSG00000205944 32 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  5
105 ENSP00000371731 ENSG00000205944 32 -49.7 4 DAZ2 23219434 23291356 1 q11.223 deleted in azoospermia 2  5
77 ENSP00000303178 ENSG00000172352 367 -50.6 4 CDY1B 24045229 24048019 -1 q11.23 chromodomain protein, Y-linked, 1B  1
81 ENSP00000371844 ENSG00000172352 344 -50.6 4 CDY1B 24045229 24048019 -1 q11.23 chromodomain protein, Y-linked, 1B 
129 ENSP00000480184 ENSG00000183795 5 -4.6 2 BPY2B 24607560 24639207 1 q11.23 basic charge, Y-linked, 2B  2
131 ENSP00000473491 ENSG00000183795 4 -4.6 2 BPY2B 24607560 24639207 1 q11.23 basic charge, Y-linked, 2B  5
136 ENSP00000371829 ENSG00000183795 15 -4.6 2 BPY2B 24607560 24639207 1 q11.23 basic charge, Y-linked, 2B  1
86 ENSP00000324965 ENSG00000187191 34 -49.7 4 DAZ3 24763069 24813492 -1 q11.23 deleted in azoospermia 3  1
89 ENSP00000401049 ENSG00000187191 29 -49.7 4 DAZ3 24763069 24813492 -1 q11.23 deleted in azoospermia 3  1
99 ENSP00000371802 ENSG00000187191 32 -49.7 4 DAZ3 24763069 24813492 -1 q11.23 deleted in azoospermia 3  1
83 ENSP00000401363 ENSG00000205916 29 -49.7 4 DAZ4 24833820 24907040 1 q11.23 deleted in azoospermia 4  5
87 ENSP00000371751 ENSG00000205916 32 -49.7 4 DAZ4 24833820 24907040 1 q11.23 deleted in azoospermia 4  1
91 ENSP00000389300 ENSG00000205916 29 -49.7 4 DAZ4 24833820 24907040 1 q11.23 deleted in azoospermia 4  5
93 ENSP00000371869 ENSG00000205916 32 -49.7 4 DAZ4 24833820 24907040 1 q11.23 deleted in azoospermia 4  5
97 ENSP00000397895 ENSG00000205916 29 -49.7 4 DAZ4 24833820 24907040 1 q11.23 deleted in azoospermia 4  5
101 ENSP00000371733 ENSG00000205916 24 -49.7 4 DAZ4 24833820 24907040 1 q11.23 deleted in azoospermia 4  1
128 ENSP00000473549 ENSG00000185894 4 -4.6 2 BPY2C 25030901 25062548 -1 q11.23 basic charge, Y-linked, 2C  4
130 ENSP00000480751 ENSG00000185894 5 -4.6 2 BPY2C 25030901 25062548 -1 q11.23 basic charge, Y-linked, 2C  2
134 ENSP00000371724 ENSG00000185894 15 -4.6 2 BPY2C 25030901 25062548 -1 q11.23 basic charge, Y-linked, 2C  1
75 ENSP00000354799 ENSG00000172288 352 -50.6 4 CDY1 25622162 25624902 1 q11.23 chromodomain protein, Y-linked, 1 
80 ENSP00000302968 ENSG00000172288 368 -50.6 4 CDY1 25622162 25624902 1 q11.23 chromodomain protein, Y-linked, 1  1