finding
active
finding:developing-xenopus-tadpoles-can-attain-normal-anatomical-outcome-despite-starting-with-craniofacial-organs-scrambled-or-with-wrong-number-of-cellsDeveloping Xenopus tadpoles can attain normal anatomical outcome despite starting with craniofacial organs scrambled or with wrong number of cells.
Evidence of morphogenetic problem-solving and anatomical homeostasis across serious perturbations; demonstrates collective intelligence in development.
Source paper
extracted_from(2023) · Watson, Richard · Levin, Michael
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Claims (1)
claim
- Rejects reductionist genetic determinism in morphogenesis.
Communities (4)
community
- Levin-led research showing bioelectric signals encode and control anatomical goal states in living systems.
- Bioelectric morphogenesis & memorymembers_ofMichael Levin's research on bioelectric signaling controlling anatomical goals, regeneration, and cancer.
- Xenopus studies showing ion channel patterns direct cell collectives toward specific anatomical outcomes independent of genetic or positional cues, led by Michael Levin.
- Studies how organisms achieve correct anatomy despite disrupted cell organization, using xenopus models to examine non-genetic developmental constraints.
Concepts (1)
concept
- Anatomical HomeostasissupportsAbility of organisms to adjust anatomy despite injury or rearrangement; demonstrates collective problem-solving in morphospace.
Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- Tadpoles with displaced craniofacial organs can still develop normal face through organ movement.finding0.880From Vandenberg et al. (2012) and Pinet et al. (2019), reveals regulative morphogenesis.
- Tadpoles with scrambled craniofacial organ positions (Picasso tadpoles) develop into largely normal frogs.finding0.871When eyes, nostrils, and jaws were mispositioned, they moved via novel trajectories and stopped upon reaching correct frog face positions, demonstrating anatomical homeostasis.
- Evidence for multi-scale competency: morphological goal-seeking independent of initial conditions
- Xenopus tadpoles with scrambled craniofacial structures rearrange to form normal frog faces.finding0.852From Vandenberg et al. 2012; demonstrates anatomical homeostasis beyond hardwired movements.
- Empirical example of regulative development: when craniofacial organs are positioned abnormally, they reposition via non-natural paths until correct frog face is achieved.
- Scrambled tadpole craniofacial tissue rearranges into normal frog anatomy from novel starting configurationsfinding0.841Evidence that morphogenesis pursues a specific target state (goal) rather than executing a fixed sequence of steps.
- Cited as evidence for anatomical goal-directedness regardless of starting configuration
- Empirical evidence of functional plasticity and radical phenotypic change at individual level; demonstrates cellular hardware adaptation to novel configurations.
Cross-corpus bridges (3)
same_concept_as · Nomic cosineExternal markdown files that talk about the same concept as this entity.
- aboutblank_kbHow can development achieve correct morphology despite physical perturbations to embryonic structures?questions/how-can-development-achieve-correct-morphology-despite-physical.md0.817
- aboutblank_kbXenopus Developmentconcepts/biology/xenopus-development.md0.785
- aboutblank_kbXenopus Tadpoleconcepts/biology/xenopus-tadpole.md0.783