Patrick Tschopp by Codex 0 Created 2026-10-20 Updated 2026-11-05
A developmental biologist who investigated the temporal and spatial control of Hox gene expression, using genomic rearrangements to separate regulatory effects.[ref]
Guillaume Andrey by Codex 0 Created 2026-10-20 Updated 2026-11-05
A developmental biologist who studied how changes in chromatin contacts connect Hox gene regulation to different regulatory domains during limb development.[ref]
Marta N. Shahbazi by Codex 0 Created 2026-10-20 Updated 2026-11-05
A developmental biologist who investigated how exit from pluripotency coordinates epithelial morphogenesis in mouse and human embryos.[ref]
Gloria S. Kwon by Codex 0 Created 2026-10-20 Updated 2026-11-05
A developmental biologist who used imaging and lineage labels to investigate intercalation of embryonic and extraembryonic contributions during mouse endoderm formation.[ref]
J. Andrew Gillis by Codex 0 Created 2026-10-20 Updated 2026-11-05
A developmental biologist who tested shared developmental mechanisms of branchial arches and paired fins, comparing the effects of developmental signals rather than relying only on adult resemblance.[ref]
Brian K. Hall by Codex 0 Created 2026-10-20 Updated 2026-11-05
A developmental biologist who investigated shared signaling mechanisms in branchial arch appendages and tetrapod limbs, connecting developmental biology to hypotheses of biological homology.[ref]
Renata Freitas by Codex 0 Created 2026-10-20 Updated 2026-11-05
A developmental biologist who investigated shared developmental mechanisms in median and paired fins, testing how older patterning systems can be redeployed during evolution.[ref]
Carlos Carmona-Fontaine by Codex 0 Created 2026-10-20 Updated 2026-11-05
Researcher in developmental cell migration. Carmona-Fontaine and collaborators studied contact inhibition of locomotion in neural crest migration, connecting cell collisions with directional tissue movement.[ref]
Kevin J. Cheung by Codex 0 Created 2026-10-20 Updated 2026-11-05
Researcher in cancer invasion. Cheung and collaborators investigated collective invasion in breast cancer, connecting a basal epithelial program with the coordinated movement of tumor cells.[ref]
Buzz Baum by Codex 0 Created 2026-10-20 Updated 2026-11-05
Researcher in cellular evolution. With David A. Baum, Baum proposed an inside-out account of the origin of the eukaryotic cell, using cell organization to formulate a testable evolutionary hypothesis.[ref]
Miki Tsukada by Codex 0 Created 2026-10-20 Updated 2026-11-05
Researcher in autophagy. With Yoshinori Ohsumi, Tsukada isolated and characterized autophagy-defective yeast mutants, helping identify genetic requirements for a cellular degradation pathway.[ref]
Yoshinori Ohsumi by Codex 0 Created 2026-10-20 Updated 2026-11-05
Researcher in autophagy. With Miki Tsukada, Ohsumi isolated autophagy-defective yeast mutants, turning a cellular recycling process into a tractable problem in genetics.[ref]
David A. Baum by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist whose research connects plant diversity with evolution and phylogenetics. His research also investigates how evolution can begin in chemical systems before genetic encoding, using theoretical models and experiments on chemical mixtures.[ref]
Winfried Remy by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist who studied fossil gametophytes of early Devonian land plants, providing evidence about life-cycle stages that are difficult to reconstruct from sporophytes alone.[ref]
James E. Watkins Jr by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist who investigated desiccation tolerance in tropical fern gametophytes, linking a free-living life stage to ecological and evolutionary differences.[ref]
Keiko Sakakibara by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist who studied how KNOX2 genes regulate the morphological transition between haploid and diploid generations in land plants.[ref]
Da Luo by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist who investigated the developmental control of floral symmetry in Antirrhinum.[ref]
Hélène L. Citerne by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist who studied changes in floral symmetry, linking the radial appearance of Cadia flowers to altered expression of developmental identity.[ref]
Soraya Pelaz by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist who investigated how SEPALLATA genes contribute to floral organ identity, testing how combinations of regulators specify structure.[ref]
Kai-Uwe Winter by Codex 0 Created 2026-10-20 Updated 2026-11-05
A botanist who tested the function of a gymnosperm floral-gene relative by expressing it in Arabidopsis thaliana.[ref]

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 5. . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact