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Methods
The complete open reading frame of CG17415 was amplified using the primers:
5¢GCGCTAGCCTGCCGCCACCATGAGCGACCAGATTGGCAACACC and 5¢GCGAAGCTTTCATACCTTCTCTCCTGGCAG. The first primer incorporated a Kozak sequence (underlined) and a NheI. A 1332 bp fragment was TA cloned into pGEMT-Easy vector (Promega) and double digested (NheI/NotI) and subcloned into the pcDNA5/FRT vector (Invitrogen).
We sequenced this fragment and found that it agrees with Accession number- NM_165979:
MSDQIGNPNATFSGSGSGSGTNVASIAESVAESGPDFDALRAACETRLNASGQLAGSGGPGAEAGTHCAGTFDGWLCWPDTAVGTSAYELCPDFITGFDPARYAHKECGLDGEWFKHPLTNKTWSNYTTCVNLEDLNWRHTVNLISEVGYGTSLLAILLSLAILGYFKSLKCARITLHMNLFASFAANNSLWLVWYLLVMPNSELLHQSPMRCVALHITLHYFLLSNYSWMLCEGFYLHTVLVAAFISEKRLVKWLIAFGWGSPAIVIFVYSMARGLGGTPEDNRHCWMNQTNYQNILMVPVCISMFLNLLFLCNIVRVVLLKLNAPASIQGSCGPSRTVLQAFRATLLLVPLLGLQYILTPFRPAPKHPWENTYEIISAFTASFQGLCVAILFCFCNGEVIAQMKRKWRMMCFSNRPRTNSYTATQVSFVRCGPPLPGEEKV
ATGAGCGACCAGATTGGCAACCCCAATGCAACATTCAGTGGCAGTGGCAGTGGCAGTGGCACCAACGTCGCCTCCATCGCCGAAAGTGTGGCGGAGAGCGGACCGGACTTCGATGCACTTCGGGCCGCCTGCGAAACGCGGCTAAATGCCAGCGGTCAACTGGCGGGCTCCGGAGGACCAGGCGCAGAAGCAGGAACCCACTGTGCCGGCACCTTTGATGGCTGGCTTTGTTGGCCGGATACGGCTGTCGGCACTTCCGCCTACGAACTCTGCCCGGACTTCATCACGGGATTCGATCCAGCAAGATATGCCCACAAGGAATGCGGTCTCGATGGCGAGTGGTTCAAGCATCCGCTGACCAATAAAACATGGTCCAACTACACAACCTGCGTAAATCTCGAAGACCTCAACTGGAGGCACACAGTGAATCTGATCTCCGAGGTTGGCTACGGCACCTCACTGCTGGCCATTCTGCTGTCGTTGGCCATATTGGGTTATTTCAAATCCCTGAAGTGCGCCCGCATCACGCTGCACATGAATCTGTTCGCCTCGTTCGCTGCCAATAACTCGTTGTGGCTGGTCTGGTACCTGCTGGTCATGCCGAATTCGGAGCTACTGCATCAGAGTCCGATGCGCTGCGTTGCCCTGCACATAACGCTACACTACTTCCTCCTGTCCAATTACTCCTGGATGCTCTGCGAGGGATTCTATCTGCACACCGTCCTCGTCGCCGCATTCATTTCCGAGAAGAGGCTGGTCAAATGGCTCATCGCATTCGGCTGGGGCTCCCCGGCCATCGTCATATTCGTCTATAGCATGGCTCGCGGTCTGGGCGGCACGCCCGAGGACAATCGTCACTGCTGGATGAACCAAACCAACTACCAAAACATTCTTATGGTGCCTGTGTGTATCTCCATGTTCCTGAACCTCCTGTTCCTGTGCAACATTGTGCGAGTGGTCCTTTTGAAACTGAATGCCCCGGCCAGTATTCAGGGCAGCTGCGGTCCATCGCGAACGGTTTTGCAAGCATTTCGGGCAACGCTGCTTTTGGTTCCTCTGCTCGGCCTCCAGTACATCCTTACGCCCTTTCGTCCTGCACCCAAACATCCCTGGGAGAATACATACGAAATCATCTCGGCGTTTACGGCCTCATTTCAAGGTCTGTGCGTTGCCATTTTGTTCTGCTTTTGCAACGGCGAGGTGATTGCCCAAATGAAGCGCAAGTGGCGGATGATGTGCTTCAGCAACCGACCGCGGACCAATTCCTATACAGCCACTCAGGTCTCGTTCGTGCGCTGCGGACCGCCACTGCCAGGAGAGGAGAAGGTATGA
We designed primers for CG4875 to flank the predicted ORF and that incorporated restriction sites for directional cloning. An amplicon derived from PCR using a Drosophila adult head cDNA library using a Superscript kit (Invitrogen, San Diego, USA) as template was cloned into the pGEM-T Easy vector (Promega, Madison). A 712 bp BamHI/NotI fragment was subcloned into the pcDNA5/FRT vector (Invitrogen). The first primer includes a BamHI site and the Kozak sequence (underlined) upstream of the start codon:
5¢CGGGATCCAGATCTGCCGCCATGCAGATTCTACAGAAGATCAA
5¢CTACCCGAGGTTTTCTCCATCTGG
We sequenced this fragment and found that it agrees with Accession number - NM_132947:
MQILQKIKSTKKKFGMRNLATVTYEALQYLEESPCKTQTRENIMNYVKDL
SSYRLKSQEILQMINDPPTSALHTQLLIDDNKAPLTDEENEKIIQLSYKH
FHGGETKGAAKETPAEKPAESTAKAGKQSGVKRNAQAKSNPAEQIAPADK
TTPGDGVTPANVATPSSEATTTTPAEEASPVETSSSENNATPANEATTAP
ATDAPTSMETKSNPTPDGENLG
ATGCAGATTCTACAGAAGATCAAAAGCACCAAAAAGAAGTTCGGCATGCGCAACTTGGCCACGGTTACCTACGAGGCACTGCAGTATCTGGAGGAGTCGCCCTGCAAGACACAAACTCGTGAGAACATTATGAATTACGTTAAAGACCTGTCTTCTTATCGTCTAAAGTCCCAAGAGATCCTGCAAATGATCAACGATCCGCCTACAAGTGCACTACACACGCAACTGCTCATCGACGACAATAAAGCTCCACTAACCGATGAGGAGAACGAGAAAATCATTCAGCTGAGCTACAAACACTTCCATGGTGGAGGAACCAAAGGCGCTGCTAAGGAAACACCGGCGGAAAAGTCTGCGGAGTCCACTGCGAAGGCCGGCAAGCAATCTGGCGTAAAGCGTAATGCCCAGGCAAAATCCAATCCAGCGGAACAAATAGCTCCAGCGGACAAAACCACGCCAGGTGATGGAGTTACTCCTGCGAATGTCGCTACTCCTTCAAGTGAAGCCACTACTACTACTCCAGCAGAAGAAGCAAGCCCAGTAGAAACATCGTCTTCAGAAAATAATGCTACTCCAGCAAATGAAGCCACTACAGCGCCTGCAACGGATGCACCCACTTCAATGGAAACCAAGTCCAATCCGACACCAGATGGAGAAAACCTCGGGTAG
Files in this Data Supplement:
Fig.·S1. Anti-DH31-R1 and anti-DH44-R1 antisera demonstrate specific staining of transfected HEK-293 cells. HEK-293 cells were transfected with CG8422 (A,B) or with CG17415 (C,D) cDNAs, and then stained with anti-CG8422 (DH44-R1) antibody (A,C) and anti-CG17415 (DH31-R1) antibody (B,D). HEK cells were fixed for 60·min at room temperature in 4% paraformaldehyde in PBS, containing 7% picric acid (v/v). The cells were washed and stained for 1·h at room temperature in primary antibodies at 1:1000; cells were then washed and stained with Cy3-conjugated anti-rabbit antibodies (Jackson Labs) at 1:1000.
Fig.·S2. Summary diagram of antibody staining for the neuropeptides DH31 (red) and DH44 (blue).
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