The blind cavefish and its surface counterpart of the teleost species Astyanax mexicanus constitute an excellent model to study the evolution of morphological features. During adaptation to their lives in perpetual darkness, the cave population has lost eyes and pigmentation , but has gained several constructive traits. Recently, the demonstration that an increase in Shh Sonic Hedgehog midline signalling was indirectly responsible for the loss of eyes in cavefish led to new ways to search for possible modifications in the forebrain of these cavefish, as this anterior-most region of the vertebrate central nervous system develops under close control of the powerful Shh morphogen. In this review, we summarize the recent progress in the understanding of forebrain and eye modifications in cavefish.
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All the shopping, cleaning, cooking, laundry, social planning, trips, any children that we may have and work full time too?. I get to spend my life with someone who was not raised on fear and guilt and strict gender roles. Honestly, it isn't her fault. I would do it all over again and thank my lucky stars that I found this man, that he loves, and that I love him. I've been dating my girl for 5 years and we have just broke up because she told me she likes someone else but she say she still loves me I have been married for 8 months, my husband is starting his training in orthopaedics Never imagined my life will be like this The 3 years we were together prior marriage when he was an intern were not like this at all I read all the comments and I can see there no much hope for things to improve Constant absences, constants arguments, I have to make myself available when he is available, I am an architect, I have a demanding job myself, but still beings doctor seems to be a lot more important than my career. Think about what you want in a relationship. Single women who are educated, regardless of religion, are also going to find similar gender imbalances among their educated peers nowadays. I feel pretty awful about that whole thing. Great post and so very true.
They were taught that bold sincerity of purpose and a charitable attitude is what makes a man. That said, I like to hope that love can be more powerful than belief. Fall in love, learn, make some mistakes, laugh, serve other people, reproduce, and let the whole story start again. I was an ordinary doctor until I found Medscape. As a budding feminist, I left the church in my teens.
