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  • Bruno Vellutini 18:24 on 2015/05/08 Permalink
    Tags: , chordin, , , , , , , , , ,   

    Membranipora in situ and Novocrania wnt1 


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    Starting in situ in Membranipora with dorsoventral genes and additional genes that we backgroundish.

    wnt1 dlx bmp2/4 chordin fgf
    nanos vasa piwi1 piwi2 pl10
    Na wnt1

    Standard in situ protocol with 10 min protk. Washes after glycine were slightly shorter and fixing went for 1:30h. Used 83°C for fosfatase step and prehybe at 67°C.

    09/05/15

    Added probes just after synthesis.

    11/05/15

    Novocrania were dissolved. The rest were fine. Continued with hybe washes and added anti-dig-ap.

    12/05/15

    Antibody washes. Plus developing. dlx and piwi1 were stopped after a couple of hours. The remaining were developed overnight at 4 °C.

    13/05/15

    Exchanged the AP and stopped the reaction around 1200. Did ethanol washes and left in 70% glycerol + dapi overnight at room temp.

     
  • Bruno Vellutini 20:09 on 2015/05/06 Permalink
    Tags: , chordin, , , ,   

    Probe PCR Membranipora final genes 


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    Probe PCR for bmp/24, chordin, fgf8 and piwi1.

    07/05/15

    Extracted probe PCR gel.

    2015-05-07 11.35.03

    08/05/15

    Bit weird the bmp2/4, but well. Made the transcription reaction for 6:30h and put probes to precipitate.

    09/05/15

    Finish probes.

     
  • Bruno Vellutini 18:29 on 2015/04/29 Permalink
    Tags: , chordin, , , , , ,   

    Membranipora cloning final genes 


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    Set PCR with:

    Mm bmp2/4 Mm otx1 Mm chordin Mm fgf8/17/18
    Mm nanos Mm piwi1 Mm piwi2 Mm vasa

    30/04/15

    Ran gel:

    2015-05-01 16.23.27

    Most important genes worked: bmp2/4, chordin and fgf8. piwi1 is bonus. Extract these and set a ligation for 3h. Transformed and plated around 18h.

    01/05/15

    Set colony PCR.

    2015-05-01 16.23.36

    Put colonies to grow.

    02/05/15

    Extracted minipreps, set sequencing PCR and dropped at seq facility.

    BV378 Membranipora membranacea Bmp2/4 T7 ok + SP6
    BV379 Membranipora membranacea Bmp2/4 T7 ok + SP6
    BV380 Membranipora membranacea Chordin T7 ok + SP6
    BV381 Membranipora membranacea Chordin T7 ok + SP6
    BV382 Membranipora membranacea Fgf8/17/18 T7 ok + SP6
    BV383 Membranipora membranacea Fgf8/17/18 T7 ok + SP6
    BV384 Membranipora membranacea Piwi1 T7 ok + SP6
    BV385 Membranipora membranacea Piwi1 T7 ok + SP6

     

     
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