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Robert J. Gifford

@robjgifford.bsky.social

I carry out research into the evolution of viruses and their impact on host species. Open science.

305 Followers  |  551 Following  |  62 Posts  |  Joined: 14.11.2024
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Posts by Robert J. Gifford (@robjgifford.bsky.social)

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Data-Oriented Virology GLUE’s Philosophy in Plain Language

Most bioinformatics tools put software first and data second. GLUE does the opposite.

In this blog post (link in reply), I provide a plain-language explanation of its data-oriented philosophy, and why that matters for reproducible virology.

gluetools.substack.com/p/data-orien...

22.02.2026 06:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Data Immutability and Longevity in GLUE A Design for Durable Host-Virus Genomics

Genomics has a data rot problem.
Pipelines change. Alignments are regenerated. Assumptions disappear. Context is lost.
This post explains why GLUE was built around data immutability and durable scientific objects.
gluetools.substack.com/p/data-immut...

11.02.2026 13:39 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A Long-Lived, Data-Oriented Knowledge Base for Comparative Genomics From Viral Genomes to Rapidly Evolving Host Genes

Comparative genomics generates results fast - but preserving the context needed to understand them over time is much harder.

I’ve written a perspective on GLUE as a long-lived, data-oriented knowledge base: projects as persistent scientific objects rather than disposable pipelines.

sl1nk.com/Y0O4H

05.02.2026 15:11 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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GLUE Resources for Gene Families Comparative Genomics Across the Host–Pathogen Interface

Studying immune gene evolution is rarely about a lack of data, it’s about keeping data, biology, and interpretation aligned as everything changes.

New GLUE Genomics post: from viral genomes to immune genes, using interferon lambda as a case study.

gluetools.substack.com/p/glue-resou...

01.02.2026 15:35 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Recovery of viral RNA from centuries old human tissue is genuinely exciting.

This changes the horizons for recovery of ancient virus genomes.

02.02.2026 10:10 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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GLUE Resources for Gene Families Comparative Genomics Across the Host–Pathogen Interface

Studying immune gene evolution is rarely about a lack of data, it’s about keeping data, biology, and interpretation aligned as everything changes.

New GLUE Genomics post: from viral genomes to immune genes, using interferon lambda as a case study.

gluetools.substack.com/p/glue-resou...

01.02.2026 15:35 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

MLCA genotyping in GLUE is currently available for a range of viruses, including:

HCV, HBV, HEV, dengue, chikungunya, West Nile virus, yellow fever virus, rabies virus, and lentiviruses (SRLVs, EIAV).

26.01.2026 18:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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How MLCA Genotyping Works in GLUE And How You Can Run It Yourself

I’ve just published a new Substack post explaining how MLCA genotyping works in GLUE, and how to run it yourself locally using Docker.

It covers the evolutionary logic behind MLCA and the practical workflow for using it.

gluetools.substack.com/p/how-mlca-g...

26.01.2026 18:35 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Beating back the Aedes aegypti mosquito Scientists are taking a multipronged approach to tackle this dangerous carrier of dengue, yellow fever and other noxious viruses

Great read! Congratulations @katarinazimmer.bsky.social on your insightful @knowablemag.bsky.social piece exploring the remarkable biology of the Aedes aegypti #mosquito knowablemagazine.org/content/arti...

19.01.2026 16:47 β€” πŸ‘ 24    πŸ” 14    πŸ’¬ 2    πŸ“Œ 1
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Flavivirus-GLUE Comparative Genomics Across Evolutionary Scales

As virus discovery accelerates, integrating new sequences meaningfully is becoming a central challenge.

Flavivirus-GLUE provides an open framework for multi-scale comparative genomic analyses of flaviviruses.

gluetools.substack.com/p/flavivirus...

19.01.2026 14:39 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Running HCV-GLUE Offline Using HCV-GLUE in Automated Bioinformatics Pipelines

HCV-GLUE is best known as a web-based tool for HCV genotyping and drug resistance analysis.

Less well known is that the same analysis can be run entirely offline and integrated into pipelines.

I’ve written a short guide on running HCV-GLUE offline using Docker and GLUE scripts.

shorturl.at/bvm3d

11.01.2026 15:42 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Running HCV-GLUE Offline Using HCV-GLUE in Automated Bioinformatics Pipelines

HCV-GLUE is best known as a web-based tool for HCV genotyping and drug resistance analysis.

Less well known is that the same analysis can be run entirely offline and integrated into pipelines.

I’ve written a short guide on running HCV-GLUE offline using Docker and GLUE scripts.

shorturl.at/bvm3d

11.01.2026 15:42 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Making Phylogeny-backed Virus Taxonomy Reproducible A Retrovirus Case Study Using GLUE

Virus taxonomy increasingly rests on phylogenetic hypotheses, but the trees, alignments, and assumptions behind them are often ephemeral.

This post explores what it might look like to make that phylogenetic basis transparent and reproducible, using retroviruses as a case study.

shorturl.at/s9aft

05.01.2026 12:45 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1
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The translational potential of bat immune traits is wildly overstated.

These aren’t modular switches we can port into humans;

They’re parts of tightly integrated systems that don’t travel.

www.sciencedirect.com/science/arti...

08.12.2025 03:50 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The Guardian frames a timing change for very low-risk infants as β€œlimiting” vaccines.

ACIP didn’t restrict access or question safety, it shifted a universal 24-hour rule to shared decision-making.

When public-health advocates misstate the facts, it doesn’t protect trust. It erodes it.

06.12.2025 17:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

These scary numbers appear to come from a maximalist population model, based on delaying the birth dose to exactly 2 months for all infants.

ACIP did not recommend:

- eliminating the vaccine
- delaying until 2 months
- delaying universally
- denying the birth dose to parents who want it

06.12.2025 16:59 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Gardening in the Viral Genome Wilderness Why virus genomics needs structure, not pipelines.

Gardening in the Viral Genome Wilderness:
Why virus genomics needs structure, not pipelines.
gluetools.substack.com/p/the-sequen...

04.12.2025 15:06 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Stellenbosch University Botanical Garden

04.12.2025 14:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

- Presents a false paradox
- Recycles unsupported, unfalsifiable bat immunology narratives
- Conflates association with causation in outbreaks
- Relies on a small circle of experts
- Omits massive negative evidence
- Treats rumour as fact
- Applies mythic spectacle (bats as villains and saviours)

04.12.2025 14:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The bat paradox: what nature’s night flyers could teach us about pandemics – and ourselves Bats carry many deadly viruses, yet rarely fall ill themselves. Rather than fearing them, scientists say we should study and protect them, to safeguard our own health.

This article by Linda Geddes reproduces every structural flaw I described in my recent Substack essay.

Every narrative device, every logical inconsistency, and every evidentiary shortcut that sustains the β€˜bat specialness’ story.

www.gavi.org/vaccineswork...

04.12.2025 14:05 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Bats and Viruses: Rumour, Intrigue, Deception, and Spectacle Bats as Hyperreal Reservoirs of Viral Disease

robertjgifford.substack.com/p/bats-and-v...

03.12.2025 13:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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GLUE: A Flexible Software System for Virus Genomics A General Solution to the Repeated Problems of Virus Genomics

Most viral workflows are fragile pipelines.

GLUE turns them into structured, shareable projects: curated sequences, alignments, features, phylogenies, metadata & scripts all in one reproducible environment.

gluetools.substack.com/p/glue-a-fle...

03.12.2025 13:04 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Welcome to the GLUE Blog Technical support for virus genomics workflows

Introducing the GLUE Genomics Blog:

gluetools.substack.com/p/welcome-to...

03.12.2025 00:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Bats and Viruses: Rumour, Intrigue, Deception, and Spectacle Bats as Hyperreal Reservoirs of Viral Disease

"The hyperreal bat: more vivid, more coherent, and more narratively satisfying than any bat in nature."

Why does the idea of bats as special viral reservoirs endure?

New Substack post:

robertjgifford.substack.com/p/bats-and-v...

25.11.2025 15:35 β€” πŸ‘ 8    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

Grounded and thought-provoking reflections on LLMs.

09.11.2025 09:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Do you think that would also be the case here?
Weekly symptoms of infection doesn't sound particularly appealing to me.

www.newscientist.com/article/2492...

21.08.2025 05:41 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Complete genome sequences for 6 apes species

Complete genome sequences for 6 apes species

Complete ape genomes! 🦍🦧 Our closest relatives get the deluxe sequencing treatment, resolving the most complex & often most interesting parts of the genome.
Happy to make a tiny contribution alongside @panpan100.bsky.social to awesome teamwork & fantastic resource.
www.nature.com/articles/s41...

08.05.2025 07:47 β€” πŸ‘ 30    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0

There is currently no approved vaccine for scarlet fever.

10.04.2025 13:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It appears my error was in devoting decades to virology rather than mastering Victorian literature and kitchen remedies. A humbling revelationβ€”thank you for your service to science.

10.04.2025 08:53 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 1

I don't think you're capable of a reasonable discussion.
Bye!!!

09.04.2025 13:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0