Development and characterization of 19 novel microsatellite markers in the Pacific seaweed pipefish Syngnathus schlegeli using next-generation sequencing.

Syngnathids (pipefishes, seahorses and seadragons) are vulnerable to human-mediated habitat perturbation. The Pacific seaweed pipefish Syngnathus schlegeli has a large distribution in the northwestern Pacific, where deterioration, loss and fragmentation of its seagrass habitat are occurring through coastal development. So far, few studies have been conducted to access the genetic structure and conservation status of S.

Modeling of the thermoregulation system in the skunk cabbage: Symplocarpus foetidus.

This paper presents a model of the thermoregulation system of the spadix of skunk cabbage Symplocarpus foetidus which regulates its internal temperature at around 20 degrees C during flowering even when the ambient air temperature drops below freezing. From the temperature responses of the spadix to changing ambient air temperature, we assumed that the thermoregulation system of the spadix is probably one of negative feedback control. The feedback signals are based on the rate of temperature change of the spadix over time.