However, little study about the bagworm silk fibroin gene or its mechanical properties has been performed, even within the superfamily Tineoidea. These mechanical and functional properties unique to the bagworms make them an ideal case for comparative analysis, especially in light of their phylogenetic neighbors silkworms and saturniids. Furthermore, the silken thread is used for dispersal by ballooning in the freshly hatched larvae or as an attachment with a high pull-off force 9 to substrate for suspending the bag on the leaf to avoid predation during pupation 6. Since the adult females in over half of species are apterous, they remain in their protective bag, and the copulation is also performed on or within the bag 5. Remarkably, although the males are fully winged in this family, the females are categorized as a winged, vestigial, or vermiform type 8. This bag is different from a cocoon made only of silk because it is combined with plant materials, and it also works as armor against invertebrate predators 6, 7.
The bagworm family (Psychidae) includes over 1,000 species, and all of their larval development is conducted within a self-enclosing bag 5. Although the silkworm (Lepidoptera: Bombycidae) and the saturniid (Lepidoptera: Saturniidae) are closely related species, the bagworm has a slight difference in the use of silk. Such outstanding various properties and broad versatility are representative of the diversity in evolutionary and ecological adaptations of these clades of organisms.īagworm (Lepidoptera: Psychidae) is one of the insects that uses silken thread throughout its life stages from larvae to adult. Silk is broadly used throughout species-specific situations, from reproduction, such as cocoon and egg sac formation or mating rituals to foraging, such as prey capturing, jumping, ballooning, or for shelter 1, 3, 4. The ability to produce silk has independently evolved in different clades in arthropods, mainly including the classes Insecta and Arachnida 1, 2.
The recommendation still stands: make sure Igor windows are all in one Space.Silk is a natural protein fiber and a versatile biomaterial widely observed in arthropods. Those with just one monitor won't have the "Displays have separate Spaces" setting, but you might still have multiple Spaces on your one monitor.But if you're careful, you can use that setting, but you need to keep all of Igor's windows in one Space.We don't recommend the "Displays have separate Spaces" setting.We don't have a good solution to tracking changes in window activation when we don't expect it. Now elements of the control panel appear in the graph and run-time errors occur. Appearing on the main monitor causes that Space on that monitor to become active, and the first graph becomes the active window at the same time. You will see the Make Traces Different control panel appear first on your main monitor, then move to the second monitor. With that graph as the active window, pull down the Graph menu on that monitor.
In particular, if you have two monitors, and you have turned on the Mission Control setting "Displays have separate Spaces", you can see one possible problem with this sequence:ĭrag one graph to your second monitor, which puts it into a different Space. Problems can arise if you have Igor windows existing in different Spaces. The common use case for Spaces and Igor is to put all Igor windows into one Space so that Igor windows can be hidden or shown all at once. Using Macintosh Spaces with Igor requires care. Wide-Angle Neutron Spin Echo Spectroscopy.