Hair-Brushing Nightmares and Sensory Processing Disorder


myverywildchild

All little girls hate having their hair-brushed, right? Honestly, my boys aren’t all that thrilled with it either. My son, with his “hockey hair,” avoids it like the plague, and with “hat-trick skills,” shoves it into a hoodie or snow hat before I can catch him in the morning. But my daughter cannot get away with this as easily. First of all, she doesn’t want to go out of the house looking like she has just played three periods of pond hockey in sweaty goalie gear…she wants to look like Rapunzel. She wants me to put waterfall braids in her hair, and intricate twists, and bows… never-mind that I barely have the skills to put a ponytail in her head without it snapping, or that while I’m doing this she lets off high pitch unmerciful screams so horrendous that I am shocked the neighbors haven’t called the police.

She has…

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How bacteria are like smartphones


rhizobium

Here is one final post about our recent paper on rhizobium population genomics (1). For me, it marks an important milestone in my long investigation into the diversity of Rhizobium leguminosarum, which began thirty years ago with the publication of my very first paper on rhizobial diversity (2). Curiously, that paper raised some of the issues that are still being addressed today, as it showed that isolates of symbiovars viciae and trifolii shared a number of distinct chromosomal genotypes. Of course, the tools available at the time allowed only a very blurred picture – it is wonderful to return to the story with the clarity of genome sequencing. If you wonder what I have been doing in the intervening thirty years, you will find a complete list of my publications on Google Scholar.   (I recommend that everyone gets a Google Scholar profile – it is such a useful way…

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