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A gene named for hypoxia is not an aquarium oxygen experiment
The evidence library is allowed to change in public. This page preserves the revised boundary, why it moved and which guides were affected.
What changed
The sexing, breeding and filtration guides now include a direct HIF-1alpha embryo knockdown study while separating its molecular and photographed cleavage outcomes from oxygen exposure, embryo prognosis and hatch timing.
Why it changed
The study assigned dsHIF-1alpha and dsEGFP injections but no dissolved-oxygen treatment, and both groups shared one tank. It did not report female, clutch, embryo, affected-embryo or hatch denominators, directly trace dsRNA into offspring or provide a rescue test. One control sequence and three affected examples cannot establish a frequency, oxygen threshold or viability test.
Sources reviewed for this change
Affected practical guides
A public change is not automatically a retraction. A source may be added, a scope narrowed, a gap refined or an error corrected. The current guide and registry record own the current wording.
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