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Building a time machine from museum collections

$1,107
Raised of $8,320 Goal
14%
Ended on 2/25/21
Campaign Ended
  • $1,107
    pledged
  • 14%
    funded
  • Finished
    on 2/25/21

About This Project

Indonesia, specifically Wallacea (e.g. Sulawesi and surrounding islands), is teeming with species not found anywhere else on earth. Our unique study species are the anoa ("dwarf buffalo") and babirusa ("deer-pig") and sadly both populations are in trouble. We aim to analyse the DNA from past and present individuals using cutting-edge ancient DNA techniques. This window into the past will help us to understand how populations adapt and aid the continued existence of these enigmatic species.

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What is the context of this research?

Anoa and babirusa are just two of the many endemic species residing in Wallacea, an archipelagic region of Indonesia. This region is a biodiversity hotspot which is sadly experiencing high deforestation rate. Added with high hunting rate, both anoa and babirusa populations are at risk of extinction. Population changes can negatively affects their genetic diversity, further reducing their adaptability to future environmental changes. However, we do not know how their population has been changing: have they been really small since the ancient past or just decades ago when deforestation rate is the highest? Using DNA extracted from museum specimens from across the 20th century, we can compare past and present genetic diversity, hence their adaptive potential.

What is the significance of this project?

The findings of our study will feed directly back to the protection of these species in the wild in Indonesia. To understand the evolutionary history of rare and endemic species is important for successful and ongoing conservation interventions such as the regulation and designation of protected areas and captive breeding programs. Knowing when and how the population has changed will help us to evaluate and understand the species potential for adaptation to their changing environment. Armed with this knowledge, we can help local practitioners to support populations which are more resistant to change, and which may need extra care. Also, the resulting genetic data will be available for future projects to monitor the population viability of these taxa.

What are the goals of the project?

We aim to understand and date the population contraction and decline in numbers for anoa and babirusa. Was this related to a large deforestation event that happened in the 1990s or were the populations already in decline before then? This is why we are calling on museum and natural history collections. By sampling individuals from the early 20th century to present, we aim to track changes in genome-wide diversity of both taxa. By matching this to maps of deforestation, we can further understand how these taxa respond to habitat degradation. Since September 2019, we have been sequencing and analysing the whole genomes of modern individuals and will now be adding genomes from specimens held in museums all over the world to strengthen our research.

Budget

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This project part of a larger research project funded by NERC-Ristekdikti which aims to understand how biodiversity responded to environmental changes, funded by UK and Indonesian government. This extra budget is critical to increase the number, scope, and quality of ancient DNA sequences in addition to the already sequenced modern populations.

Our largest cost is DNA sequencing and prepping the specimens for analysis in the ancient DNA lab in the National History Museum of UK. This is because ancient DNA methods are more sensitive and require extra clean spaces, away from any sources of DNA contamination. We have aimed to keep our budget costs low by employing the most efficient protocols, using the newest methods to for analysis and interpretation of data.

Endorsed by

The project will open a new insight about Anoa and Babyrousa, genetic divergence and island biogeography of this ancient archipelago
I can't imagine a stronger team to lead this project and uncover some of the last remaining mysteries of Wallacea.

Flag iconProject Timeline

Samples from modern populations have already been sequenced and we underway with analysis. We are currently applying for permits and sourcing museum specimens. We hope to begin laboratory work on the museum specimens by early 2021 and have the genetic data by the middle of 2021. The focus of 2022 will be to analyse the data and start making inferences about the species past population histories.

Jan 12, 2021

Project Launched

Mar 31, 2021

Have finished the laboratory work and conducted DNA sequencing for the musuem specimens we have now

Apr 30, 2021

Source additional samples from Natural History Museums in Europe and USA

Jul 01, 2021

Apply for permits and secure specimens from the Museum of Zoology (MZB) in Bogor, Indonesia

Dec 17, 2021

Finish the whole genome sequencing of all museum specimens

Meet the Team

Sabhrina Gita Aninta
Sabhrina Gita Aninta
PhD Student

Affiliates

Queen Mary University of London
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Rosie Drinkwater
Rosie Drinkwater
Doctor

Affiliates

Queen Mary University of London, Natural History Museum London
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Team Bio

We are a large multi-disciplinary team from the UK and Indonesia. Our team is Sabhrina Gita Anita, Rosie Drinkwater, Stephen Rossiter, and Laurent Frantz from Queen Mary University of London, Selina Brace from the Natural History Museum of UK. From Indonesia: Anang Setiawan Achmadi and Cahyo Rahmadi from Research Center for Biology, Indonesian Institute of Science (LIPI), Dwi Sendi Priyono, Athena Syarifa, Nurul Winarni, and Jatna Supriatna from Research Center for Climate Change (RCCC-UI).

Sabhrina Gita Aninta

Before and during my undergraduate studies, I was wandering across the tropical rainforests all around Indonesia trying to understand why small islands can be so diverse in species and why you only find certain species in certain places. This will not be possible if these species are gone before I am fully able to understand them. This is the reason I decided to build my career around conservation biology, especially of my native animal species.

Other than that, I love exploring new techniques and methods to understand natural phenomena, detecting patterns and trying to understand the processes! I love collecting and analysing loads of data, which Indonesia is a bit lacking, leading me to co-build The Biodiversity Theses Database with my colleagues. Museum specimens is another untapped resource for biodiversity data that I am currently working with. One of the few things I am grateful of from our weird history is the availability of well-curated information on the past biodiversity, at least the ones that interested the 19th century naturalists.

Rosie Drinkwater

I am an ecologist and conservation geneticist, my passion is genetic techniques to understand the biodiversity we see around us. There is no place on earth more magical and full of wierd and wonderful species than the rainforest. However, sadly these are some of the most underpressure ecosystems in the world. My current research is focused on the conservation genetics of endangered mammals in Indonesia. Using ancient DNA and forensic genomic techniques, I am looking back into the past of these species to analysis the ancestry of the living wild populations of mammals.

I have worked in SE Asia for many years, and previously spent my PhD running around the rainforests in Borneo collecting blood feeding leeches. This area is under intense pressure from palm oil agriculture and our aim is to use the DNA in the blood meal of the leeches as way of surveying the mammalian biodiversity in threatened forest patches. With money for conservation always tight, there is potential this techique could be used as a way of conducting rapid biodiversity assessments, in order to direct funds for projects accordingly. Leeches are easy to find, forest mammals are not! Also bloodfeeding leeches are great in their own right! Along the way I have also tried sequenced DNA from all and any samples! Including water, air, dung beetle guts and animal dung from multiple species!

Additional Information

Within zoos, across the world there is a global effect to conserve these species outside of their native habitat using a global species management program. This is a global effort involving zoos all over the world which have a responsibility to maintain the captive populations until it can be introduced back later to its native habitat.


This is the babirusa from Chester Zoo:


And this is the anoa!


Please have a look if your local zoos are involved in this global effort and support them!



Project Backers

  • 24Backers
  • 14%Funded
  • $1,107Total Donations
  • $46.13Average Donation
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