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SCIENCE science.orgCONTENTS
8 APRIL 2022 • VOLUME 376 • ISSUE 65898 APRIL 2022 • VOL 376 ISSUE 6589 107121 Congress restores earmarking—
but with limits
One legislator simulates peer review to make
her selection process more rigorous
By J. Mervis123 French election could buoy
president’s R&D overhaul
Macron vows reforms of national research
bodies By E. Pain124 Europe tries to save Mars rover after
split with Russia
Team leader says delay to 2028 or 2030
is likely By D. Clery130
NEWS
IN BRIEF
116 News at a glanceIN DEPTH
120 New crop of mRNA vaccines aim
for accessibility
If they win approval, they could bring
the COVID-19 pandemic’s star vaccine
technology to more of the world
By J. Cohen125 Particle’s mass may tip the scales
to new physics
New estimate of W boson mass conflicts with
prediction from “standard model” By A. Cho
PERSPECTIVE p. 136; RESEARCH ARTICLE p. 170;
PODCASTFEATURES
126 Taking a shot at cancer
Preventive vaccines that wipe out nascent
tumors are now being tested in healthy
people By J. KaiserINSIGHTS
POLICY FORUM
130 Policy reforms for antibiotic use
claims in livestock
Antibiotics detected in “raised without
antibiotics” cattle underscore the need to
ensure the integrity of labeling claims
By L. B. Price et al.PERSPECTIVES
133 The quest for optimal
plant architecture
Changes in plant architecture can improve
cereal crop yield By G. W. van Esse
REPORT p. 180134 Population genetics meets
single-cell sequencing
Single-cell technology can be used to
understand the genetic basis of human
diseases By T. S. Sumida and D. A. Hafler
RESEARCH ARTICLES pp. 153 & 154136 An upset to the standard model
Latest measurement of the W boson digs at
the most important theory in particle physics
By C. Campagnari and M. Mulders
NEWS STORY P. 125; RESEARCH ARTICLE P. 170137 Enhancing strength in
mineralized collagen
X-ray data reveal the role of prestress in
hierarchical biocomposites at the nanoscale
By F. Nudelman and R. Kröger
REPORT p. 188138 There’s more to RNA viruses
than diseases
A simple, pervasive biological entity in
the ocean sheds light on evolution
By J. M. Labonté and K. L. Campbell
RESEARCH ARTICLE p. 156139 Unlocking the secrets to Janus
kinase activation
The full-length structure of a Janus kinase
provides insights for drug development
By R. L. Levine and S. R. Hubbard
RESEARCH ARTICLE p. 163Banca do Antfer
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