Rejected from PNAS? The 7 Best Journals to Submit Next

PNAS is unique among broad-scope journals because it publishes across all scientific disciplines, from molecular biology to astrophysics to social science. That breadth means your paper was competing against the best work in every field.

The two tracks

Direct submission. Standard peer review managed by PNAS editors. This track accepts roughly 15% of submissions and is the most common pathway. Rejection here means the editors or reviewers found the paper insufficient in novelty, rigor, or significance.

Contributed track. NAS members sponsor papers and select reviewers. This track has tightened over the years and is no longer the easy path it once was. If your contributed paper was rejected, the member-selected reviewers still found issues, which carries additional weight because the reviewer selection was favorable.

Common rejection patterns

"The significance is not sufficient for PNAS." Your paper is solid but doesn't advance the field enough. PNAS wants papers that matter to the broader discipline, not just to specialists in your niche.

"Methodological concerns." The statistics are questionable, the experimental design has gaps, or the controls are insufficient. PNAS has strengthened its statistical review process significantly in recent years.

"The work is well-suited to a specialty journal." Your paper advances a specific field but PNAS's cross-disciplinary readership won't engage with it. This is a scope redirect, not a quality critique.

"The conclusions are not supported by the data." PNAS reviewers increasingly flag overstatement of conclusions, insufficient replication, and lack of reproducibility measures.

1. eLife

eLife's transparent review model means your paper is published with reviews attached. For PNAS rejects where the science is strong but the editorial judgment was borderline, eLife lets the community assess the work in context. eLife is particularly strong in biology, neuroscience, and computational biology.

Best for: Biology papers where transparent review benefits the paper. Computational and theoretical work.

2. PLOS Biology

PLOS Biology publishes biological research with broad implications and strong emphasis on open data and reproducibility. If PNAS rejected your paper for significance reasons but the biology is solid, PLOS Biology may be more receptive.

Best for: Biology with broad implications, reproducibility-focused research, open science.

3. Nature Communications

If your paper was competitive at PNAS but didn't quite make it, Nature Communications is worth trying. The IF (~16) is higher than PNAS (~9.4), and the acceptance rate (~25%) is more accessible. The APC ($6,790) is higher, though.

Best for: Strong interdisciplinary science that needs a high-impact home.

4. Science Advances

Science Advances shares PNAS's broad-scope model with an open-access approach. If PNAS rejected for scope or novelty, Science Advances' academic editors (who are working scientists in your field) may see the contribution differently.

Best for: Interdisciplinary research, methods papers, science that bridges disciplines.

5. Proceedings of the Royal Society B

For biology, ecology, and evolutionary biology, Proc R Soc B is a strong alternative with a long history and solid reputation. If PNAS rejected your evolutionary or ecological paper, Proc R Soc B reaches the right audience.

Best for: Evolutionary biology, ecology, animal behavior, theoretical biology.

6. Physical Review Letters

For physics papers, PRL is the most prestigious short-format physics journal. If PNAS rejected your physics paper and the result is strong enough for a brief report, PRL is the natural alternative.

Best for: Physics breakthroughs that can be communicated concisely.

7. Your top field-specific journal

PNAS publishes across all sciences, which means your paper competed against the entire scientific landscape. Your field's top journal may actually be a better fit: JACS for chemistry, EMBO Journal for molecular biology, Circulation for cardiology, etc. Don't default to another generalist journal when a specialty journal would value your contribution more.

Best for: Any paper where the contribution is primarily important within one discipline.

Understand the direct vs. contributed rejection. If the direct submission track rejected you, the editorial board found the paper below the significance threshold. This is fixable by targeting a more specialized journal. If the contributed track rejected you after NAS member-selected review, the methodology issues are real and need to be addressed regardless of where you submit next.

Tighten your statistical analysis. PNAS has invested heavily in statistical review. If your paper was flagged for statistical issues, get a formal statistical consultation before resubmitting anywhere. Multiple comparison corrections, effect size reporting, and pre-registration are increasingly expected.

Consider your field's landscape. PNAS publishes across all sciences, which means your biology paper competed against physics, chemistry, and social science submissions. Your field's top journal eliminates that cross-disciplinary competition and puts you in front of reviewers who understand the context of your specific contribution.

Rewrite your significance statement. PNAS asks for a significance statement that explains why the work matters. If this was weak, it may have contributed to the desk rejection. Even if you submit elsewhere, a clear articulation of significance strengthens any submission.

Rejected for "insufficient significance"? Your field's top journal may see more significance than PNAS's generalist editors did. eLife and PLOS Biology are strong open-access alternatives for biology.

Rejected for methodology? Fix the methods before submitting anywhere. Methodological issues follow you to every journal.

Rejected for "too specialized"? Go directly to the top journal in your field. That's not a step down from PNAS; it's the right fit.

Contributed track rejected? If even member-selected reviewers found issues, the problems are real. Fix them before submitting anywhere.

Run your manuscript through a free Manusights scan to check formatting, rigor, and scope alignment before your next submission.