
How Cells Know Which Way Is Up, Down, Front and Back, Close or Far
From insects to mammals, a small set of genes and proteins controls the orientation of the body’s cells and tissues
Jeremy Nathans is a professor of molecular biology and genetics, neuroscience and ophthalmology at the Johns Hopkins University School of Medicine and an investigator at the Howard Hughes Medical Institute.
From insects to mammals, a small set of genes and proteins controls the orientation of the body’s cells and tissues
Analyses of primate visual pigments show that our color vision evolved in an unusual way and that the brain is more adaptable than generally thought
Researchers have begun to identify the causes of this dreaded eye disease that targets the elderly
Recently isolated, the genes encoding the color-detecting proteins of the human eye have yielded new clues about the evolution of normal color vision and the genetic bases of color blindness...
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