>MR220156L4 The complete (insert plus vector) sequence of [MR220156L4] clone 
GTCGACGGATCGGGAGATCTCCCGATCCCCTATGGTGCACTCTCAGTACAATCTGCTCTGATGCCGCATAGTTAAGCCAGTATCTGCTCCCTGCTTGTGTGTTGGAGGTCGCTGAGTAGTGCGCGAGCAAAATTTAAGCTACAACAAGGCAAGGCTTGACCGACAATTGCATGAAGAATCTGCTTAGGGTTAGGCGTTTTGCGCTGCTTCGCGATGTACGGGCCAGATATCGCGTTGACATTGATTATTGACTAGTTATTAATAGTAATCAATTACGGGGTCATTAGTTCATAGCCCATATATGGAGTTCCGCGTTACATAACTTACGGTAAATGGCCCGCCTGGCTGACCGCCCAACGACCCCCGCCCATTGACGTCAATAATGACGTATGTTCCCATAGTAACGCCAATAGGGACTTTCCATTGACGTCAATGGGTGGAGTATTTACGGTAAACTGCCCACTTGGCAGTACATCAAGTGTATCATATGCCAAGTACGCCCCCTATTGACGTCAATGACGGTAAATGGCCCGCCTGGCATTATGCCCAGTACATGACCTTATGGGACTTTCCTACTTGGCAGTACATCTACGTATTAGTCATCGCTATTACCATGGTGATGCGGTTTTGGCAGTACATCAATGGGCGTGGATAGCGGTTTGACTCACGGGGATTTCCAAGTCTCCACCCCATTGACGTCAATGGGAGTTTGTTTTGGCACCAAAATCAACGGGACTTTCCAAAATGTCGTAACAACTCCGCCCCATTGACGCAAATGGGCGGTAGGCGTGTACGGTGGGAGGTCTATATAAGCAGCGCGTTTTGCCTGTACTGGGTCTCTCTGGTTAGACCAGATCTGAGCCTGGGAGCTCTCTGGCTAACTAGGGAACCCACTGCTTAAGCCTCAATAAAGCTTGCCTTGAGTGCTTCAAGTAGTGTGTGCCCGTCTGTTGTGTGACTCTGGTAACTAGAGATCCCTCAGACCCTTTTAGTCAGTGTGGAAAATCTCTAGCAGTGGCGCCCGAACAGGGACTTGAAAGCGAAAGGGAAACCAGAGGAGCTCTCTCGACGCAGGACTCGGCTTGCTGAAGCGCGCACGGCAAGAGGCGAGGGGCGGCGACTGGTGAGTACGCCAAAAATTTTGACTAGCGGAGGCTAGAAGGAGAGAGATGGGTGCGAGAGCGTCAGTATTAAGCGGGGGAGAATTAGATCGCGATGGGAAAAAATTCGGTTAAGGCCAGGGGGAAAGAAAAAATATAAATTAAAACATATAGTATGGGCAAGCAGGGAGCTAGAACGATTCGCAGTTAATCCTGGCCTGTTAGAAACATCAGAAGGCTGTAGACAAATACTGGGACAGCTACAACCATCCCTTCAGACAGGATCAGAAGAACTTAGATCATTATATAATACAGTAGCAACCCTCTATTGTGTGCATCAAAGGATAGAGATAAAAGACACCAAGGAAGCTTTAGACAAGATAGAGGAAGAGCAAAACAAAAGTAAGACCACCGCACAGCAAGCGGCCGGCCGCTGATCTTCAGACCTGGAGGAGGAGATATGAGGGACAATTGGAGAAGTGAATTATATAAATATAAAGTAGTAAAAATTGAACCATTAGGAGTAGCACCCACCAAGGCAAAGAGAAGAGTGGTGCAGAGAGAAAAAAGAGCAGTGGGAATAGGAGCTTTGTTCCTTGGGTTCTTGGGAGCAGCAGGAAGCACTATGGGCGCAGCGTCAATGACGCTGACGGTACAGGCCAGACAATTATTGTCTGGTATAGTGCAGCAGCAGAACAATTTGCTGAGGGCTATTGAGGCGCAACAGCATCTGTTGCAACTCACAGTCTGGGGCATCAAGCAGCTCCAGGCAAGAATCCTGGCTGTGGAAAGATACCTAAAGGATCAACAGCTCCTGGGGATTTGGGGTTGCTCTGGAAAACTCATTTGCACCACTGCTGTGCCTTGGAATGCTAGTTGGAGTAATAAATCTCTGGAACAGATTTGGAATCACACGACCTGGATGGAGTGGGACAGAGAAATTAACAATTACACAAGCTTAATACACTCCTTAATTGAAGAATCGCAAAACCAGCAAGAAAAGAATGAACAAGAATTATTGGAATTAGATAAATGGGCAAGTTTGTGGAATTGGTTTAACATAACAAATTGGCTGTGGTATATAAAATTATTCATAATGATAGTAGGAGGCTTGGTAGGTTTAAGAATAGTTTTTGCTGTACTTTCTATAGTGAATAGAGTTAGGCAGGGATATTCACCATTATCGTTTCAGACCCACCTCCCAACCCCGAGGGGACCCGACAGGCCCGAAGGAATAGAAGAAGAAGGTGGAGAGAGAGACAGAGACAGATCCATTCGATTAGTGAACGGATCGGCACTGCGTGCGCCAATTCTGCAGACAAATGGCAGTATTCATCCACAATTTTAAAAGAAAAGGGGGGATTGGGGGGTACAGTGCAGGGGAAAGAATAGTAGACATAATAGCAACAGACATACAAACTAAAGAATTACAAAAACAAATTACAAAAATTCAAAATTTTCGGGTTTATTACAGGGACAGCAGAGATCCAGTTTGGTTAGTACCGGGCCCGCTCTAGACATGTCCAATATGACCGCCATGTTGACATTGATTATTGACTAGTTATTAATAGTAATCAATTACGGGGTCATTAGTTCATAGCCCATATATGGAGTTCCGCGTTACATAACTTACGGTAAATGGCCCGCCTGGCTGACCGCCCAACGACCCCCGCCCATTGACGTCAATAATGACGTATGTTCCCATAGTAACGCCAATAGGGACTTTCCATTGACGTCAATGGGTGGAGTATTTACGGTAAACTGCCCACTTGGCAGTACATCAAGTGTATCATATGCCAAGTCCGCCCCCTATTGACGTCAATGACGGTAAATGGCCCGCCTGGCATTATGCCCAGTACATGACCTTACGGGACTTTCCTACTTGGCAGTACATCTACGTATTAGTCATCGCTATTACCATGGTGATGCGGTTTTGGCAGTACACCAATGGGCGTGGATAGCGGTTTGACTCACGGGGATTTCCAAGTCTCCACCCCATTGACGTCAATGGGAGTTTGTTTTGGCACCAAAATCAACGGGACTTTCCAAAATGTCGTAATAACCCCGCCCCGTTGACGCAAATGGGCGGTAGGCGTGTACGGTGGGAGGTCTATATAAGCAGAGCTCGTTTAGTGAACCGTCAGAATTTTGTAATACGACTCACTATAGGGCGGCCGGGAATTCGTCGACTGGATCCGGTACCGAGGAGATCTGCCGCCGCGATCGCCATGGCTTCCTCGAACCCTCCTCCACAGCCTGCCATAGGAGCTCCCCTGGCTCCCAGCGCTCCAGGCCCCTCCCCCGAGGTGGAGGAGGACTCCGGAGAAGCCTTTGAGTTTGATGACAGTGATGAGGAGGAGGACACCAGCTCTGGCCTGGTTGTCCCTGGCCTCGCCCCTGAGAGGGACACAGAGCCCTCGCTGATCTGCTTTGACACTGTCCCGGGCTCAGACCTGGACCCAGCAGCTGCACCACCCCAGACAGAGGCACCCACTGTGGTCAGCAATGGGGATGCGGTGGGCGCAGCGATCTCTGGGGTCCGGCGCTCCAGCTGGAAGCGGAAGAGCTCACGTCGAATTGACCGCTTCACTTTCCCTGCCCTGGAGGAAGATGTGATTTATGACGACGTCCCCTGTGAGAGCCCAGACGCCCATCAGCCCGGGGCCGAGCGGGGCCTCGTTTACGAGGATGTGCATCGTGCAGGAGCACCGCGTGAGACCGAGGACCTAGGCTGGAGCTCTAGTGAGTTTGAGAGCTACAGCGAGGACTCTGGGGAGGAGACCAAACCGGAGGCCGAGCCCACTAAGCACCGAGGGTCCTTCCAGCCCAAGATGACCCAGCTCATGAAGGCCGCCAAGAGCGGGACCAGGGATGGGCTGGAGAAGACCCGGATGGCCGTCATGCGAAAAGTCTCCTTTCTGCATAGGAAAGATGTCCTCGGTGACTCAGAAGAAGAAGATATGGGGCTCCTGGAGGTTGGTGTGACAGACATCAAACCTCCCGCGCCAGAGCTGGGCCCCATGCCGGATGGCTTGAGTCCTCAGCAGGTGGTCCGGAGACACATCCTAGGCTCCATCGTGCAGAGCGAAGGCAGCTACGTGGAGTCACTGAAGCGGATACTCCAGGATTACCGTAACCCACTAATGGAGATGGAGCCCAAGGCGCTGAGCGCCCGCAAGTGTCAGGTGGTGTTCTTCCGCGTGAAGGAGATTCTACATTGTCACTCCATGTTCCAGATCGCTCTGTCCTCCCGCGTGGCCGAGTGGGACTCCACAGAGAAGATTGGAGACCTCTTTGTGGCTTCATTCTCCAAGTCCATGGTCCTAGATGTATACAGCGACTATGTGAACAACTTCACCAACGCCATGTCCATCATCAAGAAGGCCTGTCTCACCAAGCCAGCGTTCCTTGAGTTTCTCAAGCGGCGGCAGGTGTGCAGTACGGACCGAGTCACCCTCTATGGGTTGATGGTGAAACCTGTTCAGAGATTTCCACAGTTCATCCTCCTACTCCAGGACATGCTGAAGAACACTCCCCGGGGCCACCCTGACAGGTTGTCGCTGCAGCTAGCCCTCACGGAGCTGGAGACGCTGGCTGAGAAGCTGAACGAGCAGAAGCGGTTGGCCGACCAGGTGGCTGAGATCCAGCAGCTGACCAAGAGTGTCAGTGACCGCAGCAGCCTCAACAAGCTGTTGACCTCTGGCCAGCGGCAGCTGCTTCTGTGTGAGACACTGACTGAGACGGTGTATGGAGACCGAGGGCAGCTGATCAAGTCCAAGGAGCGCAGGGTCTTCCTGCTCAATGACATGCTGGTCTGCGCCAACATCAACTTCAAGCCCTCCAACCACAGGGGCCAGCTAGAGATCAGCAGCCTGGTACCTCTGGGGCCCAAGTACGTGGTGAAGTGGAACACAGCTCTGCCTCAGGTGCAGGTGGTAGAGGTGGGTCAGGATGGTGGCACCTACGACAAAGACAATCTGCTCATCCAGCATGCTGGAGCCAAGAAGGCCACTGCTGCAGGGCAGGCCCAGAACAAGGTGTACCTGGGCCCCCCACGCCTCTTCCAGGAGCTGCAGGACCTGCAGAAGGACCTGGCCGTGGTGGAGCAGATCACCCTCCTCATCAGCACCTTGCATGGCACTTACCAGAATCTGAACATGACTGTGGCCCAAGACTGGTGCCTGGCGCTGCAGAGGCTGATGCGGGTGAAGGAGGAGGAGATTCACTCGGCCAACAAGTGCCGCCTGAGGCTGCTGCTCCCCGGGAAGCCAGACAAGTCTGGCCGGCCCATCAGTTTCATGGTGGTCTTCATCACCCCGAACCCCCTGAGCAAGATTTCCTGGGTCAACAGATTACACTTGGCAAAGATTGGACTAAGGGAGGAGAACCAGCCAGGATGGCTGTGTCCCGATGAGGACAAGAAAAGCAAAGCCCCGTTCTGGTGCCCCATCCTGGCCTGCTGCGTCCCCGCTTTCTCCTCCCGGACCCTCAGTCTGCAGCTTGGGGGCCTGGTCCACAGTCCTGTTAACTCTCCCCTGCTGGGCTTCTCGGCGGTCAGCACTTCCCTTCCACAGGGCTACCTTTGGGTTGGCGGTGGTCAGGAGGGTGCTGGTGGCCAGGTGGAGATCTTCTCCCTGAACCGGCCTTCACCGCGCACGGTCAAGTCCTTCCCAGTGGCGGCCCCTGTGCTCTGCATAGAGTATATTCCAGATCCGGAGGAGGAGGCTGAGGGTGCAGAGGAGAGCCGGGCAGCCACCGATCCCTCGGTCACAGTGCATCCCACTGTCTGCCTTGGACTGCAGGATGGCAGCATCCTACTGTATGGCAGTGTGGACACGGGTACCCAGTGCCTGGCCACCTGCAAGAGCCCAGGCCCGCAGCCTGTGCTCTGCCTGCGTCACAGCCCTTTCTACCTGCTTGCCGGCCTCCAGGACGGGACCCTCGCTGCCTATCCTCGGACCAGTGGTGACATTCCCTGGGACCTGGAGAGCCCTCCCATGTGCATAACTGTGGGCCCAGGGCCGATTCGAACACTGCTGAGCCTGGAAGATGCTGCATGGGCCAGCTGCGGGCCGAGGGTCACTGTACTAGATGCCGCCACTTTGCAAACTCAGCAAAGCTTCGAGGCGCACCAGGATGAGGCGGTGAGTGTCACTCACATGGTGAAAGCCGGCAGCGGTGTCTGGATGGCCTTCTCCTCTGGCTCTTCCATCCGCCTCTTTCACACGGAGACTCTGGAGCACCTTCAGGAGATCAACATCGCCACCAGGACCACCTTCCTCCTGCCAGGCCAAAAGCACCTATGTGTCACCAGCCTCCTCATCTGCCAGGGTCTGCTCTGGGTAGGCACTGACCAGGGTGTCATTGTCCTGTTGCCTGTACCCCGACTGGAGGGCATCCCCAAGATCACAGGGAAAGGCATGGTGTCTCTCAATGGTCACTGTGGACCTGTGGCCTTCCTGGCTGTGGCCATGAGCATCCTGGCCCCTGACATCCTGCGGAGTGACCAGGAAGAGGCCGAGGGACCGCAGGCCGAGGAGGACAAGCCAGACGGGCAGGCTCATGAAACCGTGCCTGGGCCTGACAGCCACACAGCTCGGGAGCTGACCCGCAAGAAAGGCATCCTGCTCCAATACCGCCTACGCTCCACGGCCCACCTCCCCGGGCCCCTGTTGTCTGTGCGGGAGCCAGCACCTGCCGATGGCTCGGCTCTGGAACACAGTGAGGAGGACGGGTCCATCTACGAGATGGCCGATGACCCTGACGTCTGGGTCCGGAGCCGGCCCTGTGCCCGTGATGCCCACCGCAAGGAGATCTGCTCTGTGGCTATCATCTCTGGTGGACAAGGCTACCGCCATTTCGGCGGTGCTCCAGGTGGCCTGAGTGGGCGGGCGGCCCCGTGCAGCGAGACAGACAGCACACTTCTCATCTGGCAGGTGCCCTTGGCTCTAACGCGTACGCGGCCGCTCGAGATGAGCGGGGGCGAGGAGCTGTTCGCCGGCATCGTGCCCGTGCTGATCGAGCTGGACGGCGACGTGCACGGCCACAAGTTCAGCGTGCGCGGCGAGGGCGAGGGCGACGCCGACTACGGCAAGCTGGAGATCAAGTTCATCTGCACCACCGGCAAGCTGCCCGTGCCCTGGCCCACCCTGGTGACCACCCTCTGCTACGGCATCCAGTGCTTCGCCCGCTACCCCGAGCACATGAAGATGAACGACTTCTTCAAGAGCGCCATGCCCGAGGGCTACATCCAGGAGCGCACCATCCAGTTCCAGGACGACGGCAAGTACAAGACCCGCGGCGAGGTGAAGTTCGAGGGCGACACCCTGGTGAACCGCATCGAGCTGAAGGGCAAGGACTTCAAGGAGGACGGCAACATCCTGGGCCACAAGCTGGAGTACAGCTTCAACAGCCACAACGTGTACATCCGCCCCGACAAGGCCAACAACGGCCTGGAGGCTAACTTCAAGACCCGCCACAACATCGAGGGCGGCGGCGTGCAGCTGGCCGACCACTACCAGACCAACGTGCCCCTGGGCGACGGCCCCGTGCTGATCCCCATCAACCACTACCTGAGCACTCAGACCAAGATCAGCAAGGACCGCAACGAGGCCCGCGACCACATGGTGCTCCTGGAGTCCTTCAGCGCCTGCTGCCACACCCACGGCATGGACGAGCTGTACAGGTCCGGACTCAGAGTTTGGGTAGGAAGCGGAGCTACTAACTTCAGCCTGCTGAAGCAGGCTGGAGACGTGGAGGAGAACCCTGGACCTATGACCGAGTACAAGCCCACGGTGCGCCTCGCCACCCGCGACGACGTCCCCAGGGCCGTACGCACCCTCGCCGCCGCGTTCGCCGACTACCCCGCCACGCGCCACACCGTCGATCCGGATCGCCACATCGAGCGGGTCACCGAGCTGCAAGAACTCTTCCTCACGCGCGTCGGGCTCGACATCGGCAAGGTGTGGGTCGCGGACGACGGCGCCGCGGTGGCGGTCTGGACCACGCCGGAGAGCGTCGAAGCGGGGGCGGTGTTCGCCGAGATCGGCCCGCGCATGGCCGAGTTGAGCGGTTCCCGGCTGGCCGCGCAGCAACAGATGGAAGGCCTCCTGGCGCCGCACCGGCCCAAGGAGCCCGCGTGGTTCCTGGCCACCGTCGGCGTCTCGCCCGACCACCAGGGCAAGGGTCTGGGCAGCGCCGTCGTGCTCCCCGGAGTGGAGGCGGCCGAGCGCGCCGGGGTGCCCGCCTTCCTGGAGACCTCCGCGCCCCGCAACCTCCCCTTCTACGAGCGGCTCGGCTTCACCGTCACCGCCGACGTCGAGGTGCCCGAAGGACCGCGCACCTGGTGCATGACCCGCAAGCCCGGTGCCTGATGTACACCCAAACGGCCGGCCGCGGTCTGTACAAGTAGGATTCGTCGAGGGACCTAATAACTTCGTATAGCATACATTATACGAAGTTATACATGTTTAAGGGTTCCGGTTCCACTAGGTACAATTCGATATCAAGCTTATCGATAATCAACCTCTGGATTACAAAATTTGTGAAAGATTGACTGGTATTCTTAACTATGTTGCTCCTTTTACGCTATGTGGATACGCTGCTTTAATGCCTTTGTATCATGCTATTGCTTCCCGTATGGCTTTCATTTTCTCCTCCTTGTATAAATCCTGGTTGCTGTCTCTTTATGAGGAGTTGTGGCCCGTTGTCAGGCAACGTGGCGTGGTGTGCACTGTGTTTGCTGACGCAACCCCCACTGGTTGGGGCATTGCCACCACCTGTCAGCTCCTTTCCGGGACTTTCGCTTTCCCCCTCCCTATTGCCACGGCGGAACTCATCGCCGCCTGCCTTGCCCGCTGCTGGACAGGGGCTCGGCTGTTGGGCACTGACAATTCCGTGGTGTTGTCGGGGAAATCATCGTCCTTTCCTTGGCTGCTCGCCTGTGTTGCCACCTGGATTCTGCGCGGGACGTCCTTCTGCTACGTCCCTTCGGCCCTCAATCCAGCGGACCTTCCTTCCCGCGGCCTGCTGCCGGCTCTGCGGCCTCTTCCGCGTCTTCGCCTTCGCCCTCAGACGAGTCGGATCTCCCTTTGGGCCGCCTCCCCGCATCGATACCGTCGACCTCGATCGAGACCTAGAAAAACATGGAGCAATCACAAGTAGCAATACAGCAGCTACCAATGCTGATTGTGCCTGGCTAGAAGCACAAGAGGAGGAGGAGGTGGGTTTTCCAGTCACACCTCAGGTACCTTTAAGACCAATGACTTACAAGGCAGCTGTAGATCTTAGCCACTTTTTAAAAGAAAAGGGGGGACTGGAAGGGCTAATTCACTCCCAACGAAGACAAGATATCCTTGATCTGTGGATCTACCACACACAAGGCTACTTCCCTGATTGGCAGAACTACACACCAGGGCCAGGGATCAGATATCCACTGACCTTTGGATGGTGCTACAAGCTAGTACCAGTTGAGCAAGAGAAGGTAGAAGAAGCCAATGAAGGAGAGAACACCCGCTTGTTACACCCTGTGAGCCTGCATGGGATGGATGACCCGGAGAGAGAAGTATTAGAGTGGAGGTTTGACAGCCGCCTAGCATTTCATCACATGGCCCGAGAGCTGCATCCGGACTGTACTGGGTCTCTCTGGTTAGACCAGATCTGAGCCTGGGAGCTCTCTGGCTAACTAGGGAACCCACTGCTTAAGCCTCAATAAAGCTTGCCTTGAGTGCTTCAAGTAGTGTGTGCCCGTCTGTTGTGTGACTCTGGTAACTAGAGATCCCTCAGACCCTTTTAGTCAGTGTGGAAAATCTCTAGCAGCATGTGAGCAAAAGGCCAGCAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCTGGCGTTTTTCCATAGGCTCCGCCCCCCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCCGACAGGACTATAAAGATACCAGGCGTTTCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGTTCCGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTGGCGCTTTCTCATAGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGCTGGGCTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATCCGGTAACTATCGTCTTGAGTCCAACCCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGAGCGAGGTATGTAGGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTAGAAGAACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAAAAGAGTTGGTAGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGTTTGCAAGCAGCAGATTACGCGCAGAAAAAAAGGATCTCAAGAAGATCCTTTGATCTTTTCTACGGGGTCTGACGCTCAGTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGATTACGCCCCGCCCTGCCACTCATCGCAGTACTGTTGTAATTCATTAAGCATTCTGCCGACATGGAAGCCATCACAAACGGCATGATGAACCTGAATCGCCAGCGGCATCAGCACCTTGTCGCCTTGCGTATAATATTTGCCCATGGTGAAAACGGGGGCGAAGAAGTTGTCCATATTGGCCACGTTTAAATCAAAACTGGTGAAACTCACCCAGGGATTGGCTGAGACGAAAAACATATTCTCAATAAACCCTTTAGGGAAATAGGCCAGGTTTTCACCGTAACACGCCACATCTTGCGAATATATGTGTAGAAACTGCCGGAAATCGTCGTGGTATTCACTCCAGAGCGATGAAAACGTTTCAGTTTGCTCATGGAAAACGGTGTAACAAGGGTGAACACTATCCCATATCACCAGCTCACCGTCTTTCATTGCCATACGGAACTCCGGATGAGCATTCATCAGGCGGGCAAGAATGTGAATAAAGGCCGGATAAAACTTGTGCTTATTTTTCTTTACGGTCTTTAAAAAGGCCGTAATATCCAGCTGAACGGTCTGGTTATAGGTACATTGAGCAACTGACTGAAATGCCTCAAAATGTTCTTTACGATGCCATTGGGATATATCAACGGTGGTATATCCAGTGATTTTTTTCTCCATACTCTTCCTTTTTCAATATTATTGAAGCATTTATCAGGGTTATTGTCTCATGAGCGGATACATATTTGAATGTATTTAGAAAAATAAACAAATAGGGGTTCCGCGCACATTTCCCCGAAAAGTGCCACCTGAC