[written by Matt Yoder. Posted by Andy Deans]
Regular RCN attendees Matt Yoder, István Mikó and Andy Deans attended ICIM3 in Berlin, Germany on August 3rd–7th. The congress brought together world leaders in invertebrate morphology for a week of presentations and discussion on the campus of the Humboldt University in Berlin. Logistics were flawless, with ample food and drink to wet interactions (e.g., endless beer and pretzels for the poster session!). The conference was truly a showcase of phenotypes and was fascinating from the standpoint of just seeing examples of life evolving. For those of us interested in semantically describing morphological diversity, the myriad approachs to representing morphology as data was extremely informative and indicative of the challenges we face.
In addition to generally absorbing the goings on, Yoder and Deans participated in a eMorphology symposium led by Lars Vogt, one of the PIs of MorphDBase. Deans presented on the state of semantic phenotype representation, with particular attention to its role in taxonomy (Deans ICIM3 slideshow), a follow-up to a presentation and panel discussion from the last ICIM (Deans ICIM2 slideshow). Yoder delivered a talk (http://dx.doi.org/10.6084/m9.figshare.1127970) on behalf of Jim Balhoff et al., on presence/absence inference utilizing Phenoscape KB. Balhoff has written tools that utilize inference to expand the knowledge provided by curators into much larger datasets asserting the presence or absence of anatomical features across taxa. These tools also find logical inconsistencies with curator made statements, and are a great example of a practical approach to computing on phenotypes.
A meeting highlight was the opportunity to see the latest and greatest imaging technologies within a special symposium on advances in microscopy. Speakers highlighted advances in 3D and 4D imaging, with systems capable of generating massive datasets—easily rivaling the big-data world of genomics. Handling these data has become a science itself. It was great to see open-source software and hardware(!) initiatives leading the field in this regard. Stephen Saalfeld’s talk on image alignment was amazing, a presentation similar to that given at ICIM3 is available on Youtube. Pavel Tomancak’s description of light-sheet microscopy using OpenSpim was also inspirational.
Finally, the meeting was flush with opportunities for developing longer term collaborations. The curators of MorphDBase and the recent initiative TaxonWorks spent significant time discussing the possibility of sharing a code-base and thus greatly extending their resources. We hope that this collaboration comes to fruition and that it becomes an important component of “phenotype-handling” in the future.
A special thanks to the Phenotype RCN PIs for supporting, in part, our attendance.