House of Karl Gottschalk on Richard-Wagner-Strasse; Hannover, Germany.

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House of Karl Gottschalk on Richard-Wagner-Strasse; Hannover, Germany.

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Portrait of Walter Godshaw, Charlie Sloan (Karl-Hermann Solomon), and Ida, Kaete Solomon's maid; Hannover, Germany.

From left to right: Walter Gottschalk, Ida, Charlie Sloan (Karl Hermann Solomon); Ida, Kaete Solomon's maid, nursed Charlie back to health after his release from Dachau

Portrait of George Louis Wolff (Gerd Ludwig Wolff) holding a mouse in his genetics laboratory; Little Rock, Arkansas.

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Postcard distributed by M. Molling & Co. to commemorate the 100th anniversary of Friedrich Schiller's death; Hannover, Germany. Advertisements

Addressed to Therese Gottschalk nee Molling, postmarked 25 April 1905 and mailed from Hannover to Hildesheim, most likely while Therese was visiting her Meyerhof grandparents

Reproduction of newspaper obituary for Louis Gottschalk in the Hannoversches Tageblatt.

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Friedrich Bergammer (Fritz Glueckselig) standing in the doorway of the gallery store M. Glueckselig & Son; 108 East 57th Street, New York Portraits Men

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Portrait of Friedrich Bergammer (Fritz Glueckselig) Portraits Men

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Portrait of Walter Godshaw, Charlie Sloan (Karl-Hermann Solomon), and Ida, Kaete Solomon's maid; Hannover, Germany.

From left to right: Walter Gottschalk, Ida, Charlie Sloan (Karl Hermann Solomon); Ida, Kaete Solomon's maid, nursed Charlie back to health after his release from Dachau

Portrait of George Louis Wolff (Gerd Ludwig Wolff) holding a mouse in his genetics laboratory; Little Rock, Arkansas.

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Studio portrait of Louis Gottschalk.

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Friedrich Unger; Zurich.

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Portrait of the Vienna physician Dr. Friedrich Foerster Portraits Men

Photograph found in book donated to LBI library by Alex Natan (AR 11349)

Miriam Levin, neice of Dr. Friedrich Foerster, with her husband Dr. J. Levin Portraits Couples

Photograph found in book donated to LBI library by Alex Natan (AR 11349)

Genetic studies of body mass index yield new insights for obesity biology

Obesity is heritable and predisposes to many diseases. To understand the genetic basis of obesity better, here we conduct a genome-wide association study and Metabochip meta-analysis of body mass index (BMI), a measure commonly used to define obesity and assess adiposity, in up to 339,224 individuals. This analysis identifies 97 BMI-associated loci (P < 5 × 10−8), 56 of which are novel. Five loci demonstrate clear evidence of several independent association signals, and many loci have significant effects on other metabolic phenotypes. The 97 loci account for ~2.7% of BMI variation, and genome-wide estimates suggest that common variation accounts for >20% of BMI variation. Pathway analyses provide strong support for a role of the central nervous system in obesity susceptibility and implicate new genes and pathways, including those related to synaptic function, glutamate signalling, insulin secretion/action, energy metabolism, lipid biology and adipogenesis.