Jaekelopterus howelli is known in total from 33 specimens, which reveal details of the chelicera, appendage VI, metastoma, genital appendage, opisthosomal tergites, and pretelson and telson.
Participants expressed time constraints in the didactic component, and difficult emotions associated with cadaveric specimens which revealed identity (e.g. a face) as attributing potential factors.
Producing 3D density maps at ever-increasing resolutions is certainly the goal of single-particle EM; however, unique biological insights can be obtained even from low-resolution projection maps of negatively stained specimens, which revealed, for example, the activation mechanism of integrins (29).
Paleontologists of the Ludwig-Maximilians-Universität (LMU) in Munich studied the specimen, which revealed previously unknown features of the plumage, such as feathers on both the upper and lower legs and metatarsus, and the only preserved tail tip.
Which reveals the true Mr Wolf?
The Hell Creek Project generated eleven years (1999 2009) of collecting and field studies in the Upper Cretaceous Hell Creek Formation, eastern Montana, and resulted in the discovery of a wide variety of new dinosaur specimens, many of which revealed for the first time the ontogeny of well-known dinosaur taxa such as Triceratops.
To compare the metastasis signatures in KrasLA1/+; p53R172HΔG/+ mice to genes that have been implicated in metastasis of human tumors, we examined whether the murine signature overlapped with gene expression profiles of human primary versus metastatic tumor specimens [17], [18], which revealed a significant degree of overlap (P value<0.05, described in detail in Figure S4).
After that, a meeting between the two patients and the biologist who had carried out the toxin analysis of the renal biopsy specimen was undertaken, which revealed that with the utmost probability the causative mushroom was C. rubellus which is rather common in this part of Tyrol.
The contribution of microlocking to the total bond strength was obtained from the comparison between the ultimate strength of normal specimens and lubricated specimens, which also revealed the detrimental effect of lubrication on the bond strength.
The conjunctival specimen was sent for histopathological analysis, which revealed evidence of marked damage to the lamina propria collagen, with mild regenerative atypia in the overlying epithelium.
