Data from: Extinction, ecological opportunity, and the origins of global snake diversity

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关键词：

Clade size;Serpentes;diversity regulation;global biodiversity;Snakes;Diversification rates

DOI：

doi:10.5061/dryad.63kf4

摘要：

, potentially stemming from the colonization of new areas and the evolution of advanced venom-delivery systems. In contrast, negative relationships bet

Data from: Trans-toxin ion-sensitivity of charybdotoxin-blocked potassium-channels reveals unbinding transitional states

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关键词：

protein unbinding;Shaker Kv-channels;Charybdotoxin;Xenopus;Transition State;protein-protein interaction;protein wobbling

DOI：

doi:10.5061/dryad.0p77qk4

摘要：

c analysis. Charybdotoxin (CTX), a peptide from the Leiurus scorpion venom, blocks voltage-gated K+-channels in a unique example of binding/unbinding simplicity. CTX plugs

Data from: Choose your weapon: defensive behavior is associated with morphology and performance in scorpions

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关键词：

Buthus draa;Grosphus flavopiceus;Leiurus quinquestriatus;Opisthacanthus madagascariensis;Caraboctonus keyserlingi;Hadogenes paucidens;Androctonus australis;16S;Scorpiones;Scorpions;Pandinus imperator;Androctonus amoreuxi;Orthochirus sp.;Buthus leinhardi;Buthus paris;Hottentotta gentili;Androctonus liouvilei;Hetrometrus laoticus;Opistophthalmus boehmi;Scorpio maurus;Euscorpicus flavicaudus;Buthus mariefrance;Buthacus sp.;Iomachus politus;Parabuthus transvaalicus;Opisthacanthus asper;Hadrurus arizonensis

DOI：

doi:10.5061/dryad.7r4p9

摘要：

of the venom, corroborating the anecdotal rule that dangerously venomous scorpions can be recognized by their chelae and metasoma. Analyses of phylogeneti