wts-1
C. elegans
Serine/threonine-protein kinase WARTS homolog
What the model saw
Gene: wts-1 Organism: Caenorhabditis elegans Known functions: Serine/threonine-protein kinase WARTS homolog. ATP binding. protein kinase activity. protein serine kinase activity. protein serine/threonine kinase activity. transcription coactivator binding.
View unredacted entry
Serine/threonine-protein kinase WARTS homolog. ATP binding. protein kinase activity. protein serine kinase activity. protein serine/threonine kinase activity. transcription coactivator binding.
Solver output
wts-1 encodes the C. elegans homolog of WARTS (LATS1/2 in mammals), the core kinase of the Hippo signaling pathway. In the canonical Hippo pathway, WARTS/LATS phosphorylates and inactivates the transcriptional coactivator YAP/TAZ (homolog of yki/YAP), preventing its nuclear entry and transcriptional activation of pro-growth and anti-apoptotic target genes. The annotation "transcription coactivator binding" is consistent with WARTS directly binding and phosphorylating YAP/TAZ. Active Hippo/WARTS signaling suppresses uncontrolled cell proliferation, promotes apoptosis of damaged cells, and limits tissue overgrowth — functions that collectively oppose tumor-like dysregulation and cellular senescence bypass. Loss of WARTS/LATS function leads to YAP/TAZ hyperactivation, tissue overgrowth, and reduced organismal fitness, while maintained Hippo signaling supports tissue homeostasis and healthy aging. Therefore, wts-1 normal function is expected to be pro-longevity by restraining aberrant proliferative signaling through YAP/TAZ inhibition.
GenAge curators classify each gene's normal function as promoting (Pro-Longevity) or opposing (Anti-Longevity) longevity, based on synthesis across studies. Loss-of-function effects can vary from this depending on the manipulation.
Advisor judgment
The model predicted pro_longevity but the ground truth is anti_longevity. The model's reasoning about the Hippo pathway is generally sound in terms of mammalian/Drosophila biology, but it incorrectly extrapolated to C. elegans longevity. In C. elegans, wts-1 (WARTS homolog) actually has an anti-longevity effect, meaning its loss or reduction extends lifespan rather than shortening it. The model assumed that because WARTS suppresses proliferation and maintains tissue homeostasis, it would be pro-longevity, but the actual experimental data in C. elegans shows the opposite. The model was fairly confident (0.72) in its incorrect prediction. The mechanistic reasoning about Hippo pathway components is plausible but leads to the wrong conclusion for C. elegans longevity.
Raw API responses
solver
{
"reasoning": "wts-1 encodes the C. elegans homolog of WARTS (LATS1/2 in mammals), the core kinase of the Hippo signaling pathway. In the canonical Hippo pathway, WARTS/LATS phosphorylates and inactivates the transcriptional coactivator YAP/TAZ (homolog of yki/YAP), preventing its nuclear entry and transcriptional activation of pro-growth and anti-apoptotic target genes. The annotation \"transcription coactivator binding\" is consistent with WARTS directly binding and phosphorylating YAP/TAZ. Active Hippo/WARTS signaling suppresses uncontrolled cell proliferation, promotes apoptosis of damaged cells, and limits tissue overgrowth — functions that collectively oppose tumor-like dysregulation and cellular senescence bypass. Loss of WARTS/LATS function leads to YAP/TAZ hyperactivation, tissue overgrowth, and reduced organismal fitness, while maintained Hippo signaling supports tissue homeostasis and healthy aging. Therefore, wts-1 normal function is expected to be pro-longevity by restraining aberrant proliferative signaling through YAP/TAZ inhibition.",
"confidence": 0.72,
"key_pathways": [
"Hippo signaling pathway (WARTS/LATS → YAP/TAZ phosphorylation and inactivation)",
"Tissue homeostasis and growth suppression",
"Apoptosis regulation via transcriptional coactivator control"
],
"mechanism_class": "cellular_senescence",
"longevity_influence": "pro_longevity"
}advisor
{
"notes": "The model predicted pro_longevity but the ground truth is anti_longevity. The model's reasoning about the Hippo pathway is generally sound in terms of mammalian/Drosophila biology, but it incorrectly extrapolated to C. elegans longevity. In C. elegans, wts-1 (WARTS homolog) actually has an anti-longevity effect, meaning its loss or reduction extends lifespan rather than shortening it. The model assumed that because WARTS suppresses proliferation and maintains tissue homeostasis, it would be pro-longevity, but the actual experimental data in C. elegans shows the opposite. The model was fairly confident (0.72) in its incorrect prediction. The mechanistic reasoning about Hippo pathway components is plausible but leads to the wrong conclusion for C. elegans longevity.",
"failure_mode": "confident_wrong",
"answer_correct": false,
"mechanism_correct": false,
"reasoning_quality": 3,
"ground_truth_questionable": false
}