2014 World Forum on Biology

For your viewing convenience, the 2015 In Vitro Biology Meeting Final Program has been broken down by day.

Keynote Speaker

Technology and Ecology Aspects of Genome Resource Banking

Pierre Comizzoli, Research Scientist, Center for Species Survival, Smithsonian Conservation Biology Institute, Smithsonian National Zoological Park

Pierre Comizzoli has worked as a veterinarian in French Guyana to study the seasonal reproduction of different mammalian species living in the rain forest. He has been in charge of reproductive and health monitoring programs (sheep, goat and cattle) in the African Sahelo-Saharan region. These professional experiences, involving wildlife and tropical veterinary medicine, allowed him to study different aspects of reproductive biology in various animal species. Dr. Comizzoli then decided to do Master and a Ph.D. on reproductive biotechnologies (artificial insemination, embryo transfer, in vitro fertilization, gamete and embryo cryopreservation) in bovine and deer species (red deer and Japanese sika deer). He described an original effect of the paternal component on early embryo development in both species, and produced in vitro the first transferable embryos in red deer and Japanese sika deer. After completing his Ph.D., he has worked on the implementation of assisted reproductive techniques and genome resource banking for the conservation of ungulate species at the National Museum of Natural History of Paris. In 2002, Dr. Comizzoli joined the Smithsonian Conservation Biology Institute at the National Zoological Park in Washington DC as a staff scientist to develop new projects on gamete and gonadal tissue cryo-banking for rare and endangered species. His comparative research on fertility preservation in various wild and domestic animal species creates interesting bridges with human reproductive medicine. In addition to basic research activities, Dr. Comizzoli is coordinating a Smithsonian-wide initiative to improve the management and use of biomaterial and environmental repositories within the Institution. He also is in charge of conservation projects on wild carnivores and ungulates in Northern Africa (Chair of the Scientific Committee of the Sahara Conservation Fund) as well as in South-East Asia (Member of the IUCN/SSC Saola Working Group). Dr. Comizzoli has received several professional awards including the Smithsonian Secretary’s Research Prize (2008 and 2012) and the Presidential Early Career Award for Scientists and Engineers (2011) for his innovative work on fertility preservation. More recently, he has received the Innovation Award from the National Research Council of Thailand (2012) for the first Eld’s deer fawn born after in vitro fertilization.

The maintenance of sustainable populations in the wild and the preservation of the whole planet’s biodiversity highly depend on the protection of natural habitats and the advanced knowledge of animal and plant biology. Conservation biology is a multidisciplinary science that includes the creation of organized and accessible collections of biomaterials (Genome Resource Banks, GRB). For several decades, research institutions and zoos have been collecting and storing frozen samples, including raw DNA, somatic cells, tissues, blood products, germplasm (sperm and eggs) and embryos as well as other animal, plant and even soil products. These large cryo-collections are invaluable tools for understanding, cataloging, and protecting the genetic diversity of the world’s unique animals and plants. Frozen biorepositories significantly contribute to scientific research and production of new scholarly knowledge in areas such as biodiversity genomics, taxonomy, phylogenetics, physiology, cellular and molecular biology, toxicology, and pathology. Biobanks also are actively used for endangered species management and propagation (including for species reintroduction). Importantly, the science of cryobiology offers the possibility to preserve the integrity of valuable samples for extended periods of time. Similar to the highly diverse biological traits observed across species, there is a huge species-specificity in cryobiology, especially for living biomaterials such as germplasms, cells, and tissues. It therefore is important to study and compare the intricacies and specificities associated with the successful cryopreservation, storage, and thawing of different biomaterials among different species. This knowledge also is essential to the successful use of these valuable bioresources for assisted reproduction and new biotechnologies (genomics, transcriptomics, and proteomics) that provide enormous amount of information. Biobanking can be considered as a science because collecting and preserving any possible samples from any species is now necessary for successful conservation biology. For instance, it will be soon possible to use any cell source to derive germ cells and produce embryos. Also, biomaterials may contain information that we are not able to extract and interpret yet. Thus, large amounts of samples have to be (1) systematically collected and preserved in optimal conditions and then (2) easily accessible to scientists. In addition, GRB efforts have to be financially sustainable and ensure that all existing specimens are acquired, safeguarded, exchanged and used in accordance with the policies and current best scientific and curatorial practices (which involves biosecurity, database harmonization, and easy access). There are good examples of GRB efforts fully integrated to conservation efforts (preservation and restoration of black-footed ferret populations for instance). Unfortunately, cryobiology, cryo-banking, and the appending technologies to use and analyze the samples are sometimes considered having relatively few impacts on conservation actions. It therefore is fundamental to continue building more bridges with other conservation biology disciplines. The priorities are to (1) increase the profile and demonstrate the value of frozen biorepositories to the broad conservationist community as well as the public, (2) establish a mechanism for effective communication/collaboration among disparate stakeholders using or interested in frozen biomaterials, (3) train more students and professionals in cryobiology and biobanking, (4) improve the financial sustainability for collection maintenance and growth, and (5) explore new preservation strategies to collect, process, store, and even use biomaterials in field conditions and at a lower cost.

Daily Program
Abstracts & Posters
Keynote Speaker Keynote Symposia Plant Contributed Papers
Saturday,May 31 Plenary Symposia Animal Posters
Sunday, June 1 Animal Symposia & Workshops Education Posters
Monday, June 2 Plant Symposia & Workshops  Plant Posters
Tuesday, June 3 Animal Contributed Papers Cryobiology Symposia
Wednesday, June 4 Cryobiology Contributed Papers Cryobiology Posters
Late Animal Posters
Late Plant Posters