Understanding how traits are integrated at the organismal level remains a fundamental problem at the interface of developmental and evolutionary biology. Hormones, regulatory signaling molecules that coordinate multiple developmental and physiological processes, are major determinants underlying phenotypic integration. The probably best example for this is the lipid-like juvenile hormone (JH) in insects. Here we review the manifold effects of JH, the most versatile animal hormone, with an emphasis on the fruit fly Drosophila melanogaster, an organism amenable to both genetics and (...) endocrinology. JH affects a remarkable number of processes and traits in Drosophila development and life history, including metamorphosis, behavior, reproduction, diapause, stress resistance and aging. While many molecular details underlying JH signaling remain unknown, we argue that studying “hormonal pleiotropy” offers intriguing insights into phenotypic integration and the mechanisms underlying life history evolution. In particular, we illustrate the role of JH as a key mediator of life history trade-offs. BioEssays 27:999–1010, 2005. © 2005 Wiley Periodicals, Inc. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:From Bookworms to Enchanted Hunters: Why Children ReadMaria Tatar (bio)Sensation SeekersThe laws governing the conservation of cultural energy are particularly effective when it comes to children’s literature. Peter Pan, Alice in Wonderland, The Chronicles of Narnia, The Yearling, The Wizard of Oz, Pinocchio, The Wind in the Willows, The Secret Garden, The Snow Queen: these are just a few of the volumes that continue to pull and tug on (...) young readers, drawing them into enchanted other worlds. Their propulsive force has moved from one generation to the next, setting minds into motion, renewing senses, and almost rewiring brains. Favoring expressive intensity over intellectual heft, the books of childhood use no-holds-barred melodramatic strategies until we are under their spell. We can all remember the jolts and shimmer of books we read as children, the moments that sent shivers up and down the spine.“Wow” moments saturate children’s stories, exploiting the emotive power of language for maximum effect.1 Think of the multiple evocations of the web created by the spider Charlotte in E. B. White’s book, how it “glistens” in the light and makes a pattern of “loveliness and mystery.” “What a curious feeling,” Alice declares in Lewis Carroll’s Alice in Wonderland once she has tasted the contents of a bottle marked “Drink me.” After that, the world she enters only becomes “curiouser and curiouser.” Dorothy lands in Oz and her eyes grow “bigger and bigger” at the “wonderful sights” she sees. They continue widening as she follows the Yellow Brick Road to Oz with her three companions. “A million golden arrows” point the way to Neverland, as the Darling children begin to experience the first in a series of bursts of beauty and rumbles of violence. Those rumbles create similar wow effects. Who can forget the moment when Iorek Byrnison, one [End Page 19]Maria Tatar Maria Tatar is the John L. Loeb Professor of Germanic Languages and Literatures at Harvard University, where she chairs the Program in Folklore and Mythology. She is the author of Classic Fairy Tales, The Annotated Brothers Grimm, The Annotated Hans Christian Andersen, and The Hard Facts of the Grimms’ Fairy Tales and has written for the New York Times, the New Republic, and Slate.com.Copyright © 2009 Board of Trustees of the University of Illinois... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Journal of Aesthetic Education 38.4 (2004) 113-120 [Access article in PDF] Wonders, Witches, Wolves, and Wisdom Ellen Handler Spitz Honors College Professor of Visual Arts University of Maryland The Annotated Classic Fairy Tales, ed. Maria Tatar, New York: W.W. Norton, 2002, Paperback: 394 pp., $16.95. We persist in hearkening to fairy tales. Along with ancient myths, the parables of scripture, the secular legends and sacred texts of many (...) lands, a stable canon of these magical tales still provides, even in the twenty-first century, an ongoing source of inspiration to artists, composers, choreographers, filmmakers, poets, and, above all, to the writers and illustrators and readers of children's books. They are of abiding interest as well to all of us who, in our various ways, concern ourselves with the aesthetic education of children. Why is this so? One preeminent authority in the field is Maria Tatar, John L. Loeb Professor of Germanic Languages and Literatures at Harvard University, an author who, with wisdom, tenderness, and erudition, has traced and researched these tales. Having devoted two decades to the phenomenon, Tatar's works include The Hard Facts of the Grimms' Fairy Tales, Off with their Heads! Fairy Tales and the Culture of Childhood, and The Classic Fairy Tales: A Norton Critical Edition.1 She has recently come out with a new book, an edited collection of twenty-six tales all illustrated, marginally annotated, and a number of them retranslated for the occasion, the result being The Annotated Classic Fairy Tales, a painstakingly produced, lavishly decorated volume that would grace any library.In addition to commenting, in the volume's elegantly wide margins, on each of the included tales, Tatar has arranged to have this new compilation ornamented with small colored reproductions of both rare and famous images associated with the tales by distinguished illustrators of the nineteenth and early twentieth centuries — artists such as Gustave Doré, Edmund Dulac, Walter Crane, Maxfield Parrish, and Arthur Rackham. While small in size and often not quite as clear as one might ideally wish (I found myself longing for some sorcery that would blow them up to full size so as to be able to feast my eyes on their wealth of detail and imaginative splendor), these images grace the text and greatly enhance its pleasures. Their presence, in fact, is one of the factors that makes this book unique. I know of no other extant work where a comparable effort has been made to join the fairy tales with a multiplicity of their most celebrated illustrations. The effect is astonishing. Readers are either transported directly back into their own early childhoods or newly acquainted with a brilliant visual canon parallel to that of the fairy [End Page 113] tales themselves. I predict it will be a rare reader who, after seeing this book, will not be desirous of learning more about the artists whose works are reproduced here. To further that end and to begin to satisfy the desire she must have known she would create, Tatar has supplied her readers with a section of mini-biographies and bibliographies not only of the authors and collectors of the fairy tales themselves (most notably, Charles Perrault, the brothers Wilhelm and Jacob Grimm, and Hans Christian Andersen) but of the illustrators. For this felicitous marriage — of word and image, of story and picture — her endeavor deserves our gratitude.Rather than take this tasteful treasure trove as a culmination of Tatar's pre-existing work, which, in a certain sense, it is, I prefer to see it as a lure that entices readers to revisit her earlier volumes which, while of recognized scholarly import and interpretive richness, all tackle questions pertinent not only to folklorists and to historians of literature but to all of us who, in the wake of recent history, have come to wonder ever more anxiously what sort of tales we ought to be telling children and ourselves and how and why. This question, incidentally, returns us to Book II of Plato's Republic, where Socrates poses this question directly to... (shrink)