MULTIPLE SEX-ASSOCIATED REGIONS AND A PUTATIVE SEX CHROMOSOME IN ZEBRAFISH REVEALED BY RAD MAPPING AND POPULATION GENOMICS.

Multiple sex-associated regions and a putative sex chromosome in zebrafish revealed by RAD mapping and population genomics.

Within vertebrates, major sex determining genes can differ among taxa and even within species.In zebrafish (Danio rerio), neither heteromorphic sex chromosomes nor single sex determination genes of large effect, like Sry in mammals, have yet been identified.Furthermore, environmental factors can influence zebrafish sex determination.Although progre

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3D printed training model with sensorized arachnoid for endoscopic transsphenoidal surgery: development and initial validation

Background: Endoscopic transsphenoidal surgery is a relatively novel technique with a long learning curve: it is used to resect tumors that grow in the sella, which is located at the center of the skull base, immediately below the optic nerves and brain that are wrapped by the arachnoid, containing the cerebrospinal fluid (CSF).One of the challengi

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The impact of floods on plastic pollution

Abstract Non-Technical Summary Plastic harms ecosystem health and human livelihood on land, in rivers, and in the sea.To prevent and reduce plastic pollution, we must know how plastics move through the environment.Extreme events, such as floods, bring large amounts of plastic into rivers around the world.This article summarizes how 6310 GLADEWATER

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