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name: cell-framing description: Use to lock the single narrative arc before drafting — converts a set of correct results into one Cell-shaped story that runs hypothesis → mechanism → significance, not a list of experiments.

Single-Narrative Framing (cell-framing)

When to trigger

• The science is solid but the manuscript reads like three loosely related sub-projects.
• The introduction opens with paragraphs of background before any contribution.
• Reviewers/colleagues say "what's the one thing this paper shows?"
• You can list the results but not the single story they tell.

Cell tells ONE story

A Cell Article is a single argument with a beginning, middle, and end:

Hypothesis / question → the mechanism we uncovered → why it matters broadly.

Every figure is a chapter that advances this one arc. If a result does not serve the central story, it belongs in supplement or a different paper. Force the whole paper into one sentence:

"We show that [surprising mechanism], which explains [phenomenon] and means [broad consequence]."

If you cannot fill all three brackets without jargon, the framing is not ready — and possibly the story is not complete (cell-fit).

The "complete story" expectation

Cell readers expect the arc to feel airtight: each claim is set up, tested with converging evidence, and alternatives are excluded before you move on. Map your figures to the arc:

1. Fig. 1 — establish the phenomenon / set up the hypothesis.
2. Figs. 2–3 — identify the mechanism (the molecular/cellular cause).
3. Figs. 4–5 — perturb it both ways (loss + gain of function) to prove causality.
4. Fig. 6+ — generality / in vivo relevance / the broad implication.

If a chapter is missing, the reviewers will ask for it — better to see the gap now.

Cell introduction shape (≈3–4 short paragraphs)

1. The broad problem — what the field cannot yet explain, framed for a general life-scientist.
2. The specific gap / hypothesis — what is unknown and the question you pose.
3. Why now / why tractable — the tool, system, or idea that finally lets you answer it.
4. What we found — the advance in plain terms, ending on the broad implication. The reader knows your mechanism before Results.

The "why now" hooks

Name explicitly which applies:

• A new tool/system (CRISPR screen, cryo-EM, single-cell, organoid) made the mechanism testable.
• A longstanding paradox in the field is now resolvable.
• A clinically/biologically urgent problem makes the mechanism timely.
• A prediction from a model is now directly testable.

Title discipline

• Declarative and specific: "Protein X drives Y by mechanism Z" beats "Insights into Y."
• The noun phrase carries the mechanism, not just the system.
• Avoid "Towards", "A study of", "Characterization of", "Novel".
• Cell titles are short and often name the molecular actor and the effect.

Narrative anti-frames (rewrite these)

Anti-frame	Reframe
"We characterized protein X."	"Protein X gates process Y — a previously unknown control point."
"Here we report several findings on…"	"We define the mechanism by which… "
Three parallel mini-stories	One arc; demote side-results to supplement
"Our data are consistent with model M."	"Our perturbations decide between models, favoring M."

Output format

【One-sentence story】 "We show that ... which explains ... and means ..."
【Figure-to-arc map】 phenomenon / mechanism / causality (LOF+GOF) / generality
【Why-now hook】 which applies
【Intro skeleton】 problem / gap / why-now / advance+implication
【Working title】 declarative, names the actor + effect
【Risk】 any chapter of the arc missing? (→ cell-fit)
【Next】 cell-writing

Anti-patterns

• Do not present parallel mini-stories — Cell wants one arc.
• Do not bury the advance below background; the mechanism belongs in the first paragraphs.
• Do not inflate with "novel/unprecedented" — show the mechanism, don't label it.
• Do not keep results that don't serve the central story in the main text.

Confirm structural expectations against current Cell Press author guidelines.