ArticleScience advances2022
Developmental basis of evolutionary lung loss in plethodontid salamanders.
Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- The molecular evolution of vertebrate organs.Nature ecology & evolution · 2026Review
- The metamorphic transition of the frog mouth: from tadpole keratinized mouthparts to adult teeth.Royal Society open science · 2025Article
- The Amphibian Genomics Consortium: advancing genomic and genetic resources for amphibian research and conservation.BMC genomics · 2024Review
- The Amphibian Genomics Consortium: advancing genomic and genetic resources for amphibian research and conservation.bioRxiv : the preprint server for biology · 2024Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One or more members of four living amphibian clades have independently dispensed with pulmonary respiration and lack lungs, but little is known of the developmental basis of lung loss in any taxon. We use morphological, molecular, and experimental approaches to examine the Plethodontidae, a dominant family of salamanders, all of which are lungless as adults. We confirm an early anecdotal report that plethodontids complete early stages of lung morphogenesis: Transient embryonic lung primordia form but regress by apoptosis before hatching. Initiation of pulmonary development coincides with expression of the lung-specification gene
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