Tight frames and related geometric problems
G. Ivanov, Canadian Mathematical Bulletin 64 (2021) 942–963.

AGC kinases and MA/MEL proteins maintain PIN polarity by limiting lateral diffusion in plant cells
M. Glanc, K. Van Gelderen, L. Hörmayer, S. Tan, S. Naramoto, X. Zhang, D. Domjan, L. Vcelarova, R. Hauschild, A.J. Johnson, E. de Koning, M. van Dop, E. Rademacher, S. Janson, X. Wei, G. Molnar, M. Fendrych, B. De Rybel, R. Offringa, J. Friml, Current Biology 31 (2021) 1918–1930.

Auxin-regulated reversible inhibition of TMK1 signaling by MAK modulates the dynamics of root gravitropism
M. Marquès-Bueno, L. Armengot, L. Noack, J. Bareille, L. Rodriguez Solovey, M. Platre, V. Bayle, M. Liu, D. Opdenacker, S. Vanneste, B. Möller, Z. Nimchuk, T. Beeckman, A. Caño-Delgado, J. Friml, Y. Jaillais, Current Biology 31 (2021).

In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes
C. Prehal, A. Samojlov, M. Nachtnebel, L. Lovicar, M. Kriechbaum, H. Amenitsch, S.A. Freunberger, Proceedings of the National Academy of Sciences 118 (2021).

Investigation of electrochemical and chemical processes occurring at positive potentials in cWater-in-Saltd electrolytes
M. Maffre, R. Bouchal, S.A. Freunberger, N. Lindahl, P. Johansson, F. Favier, O. Fontaine, D. Bélanger, Journal of The Electrochemical Society 168 (2021).

Dendritic cell actin dynamics control contact duration and priming efficiency at the immunological synapse
A.F. Leithner, L. Altenburger, R. Hauschild, F.P. Assen, K. Rottner, S. TEB, A. Diz-Muñoz, J. Stein, M.K. Sixt, Journal of Cell Biology 220 (2021).

The logic of developing neocortical circuits in health and disease
I.L. Hanganu-Opatz, S.J.B. Butt, S. Hippenmeyer, N.V. De Marco García, J.A. Cardin, B. Voytek, A.R. Muotri, The Journal of Neuroscience 41 (2021) 813–822.

Triangulating submanifolds: An elementary and quantified version of Whitney’s method
J.-D. Boissonnat, S. Kachanovich, M. Wintraecken, Discrete &; Computational Geometry 66 (2021) 386–434.

The BCS energy gap at low density
A.B. Lauritsen, Letters in Mathematical Physics 111 (2021).

New inertial projection methods for solving multivalued variational inequality problems beyond monotonicity
C. Izuchukwu, Y. Shehu, Networks and Spatial Economics 21 (2021) 291–323.

Probabilistic convergence and stability of random mapper graphs
A. Brown, O. Bobrowski, E. Munch, B. Wang, Journal of Applied and Computational Topology 5 (2021) 99–140.

Polygenic local adaptation in metapopulations: A stochastic ecoevolutionary model
E. Szep, H. Sachdeva, N.H. Barton, Evolution 75 (2021) 1030–1045.

Homage to Felsenstein 1981, or why are there so few/many species?
R.K. Butlin, M.R. Servedio, C.M. Smadja, C. Bank, N.H. Barton, S.M. Flaxman, T. Giraud, R. Hopkins, E.L. Larson, M.E. Maan, J. Meier, R. Merrill, M.A.F. Noor, D. OrtizBarrientos, A. Qvarnström, Evolution 75 (2021) 978–988.

Supplementary code for: Polygenic local adaptation in metapopulations: A stochastic eco-evolutionary model
E. Szep, H. Sachdeva, N.H. Barton, (2021).

Using replicate hybrid zones to understand the genomic basis of adaptive divergence
A.M. Westram, R. Faria, K. Johannesson, R. Butlin, Molecular Ecology 30 (2021) 3797–3814.

Seedling developmental defects upon blocking CINNAMATE-4-HYDROXYLASE are caused by perturbations in auxin transport
I. El Houari, C. Van Beirs, H. Arents, H. Han, A. Chanoca, D. Opdenacker, J. Pollier, V. Storme, W. Steenackers, M. Quareshy, R. Napier, T. Beeckman, J. Friml, B. De Rybel, W. Boerjan, B. Vanholme, New Phytologist 230 (2021) 2275–2291.

PIPEcloned human IgE and Ig antibodies: New tools for investigating cow's milk allergy and tolerance
C.L. Pranger, J. Singer, V.K. Köhler, I. PaliSchöll, A. Fiocchi, S.N. Karagiannis, O. Zenarruzabeitia, F. Borrego, E. JensenJarolim, Allergy 76 (2021) 1553–1556.

Salicylic acid regulates PIN2 auxin transporter hyper-clustering and root gravitropic growth via Remorin-dependent lipid nanodomain organization in Arabidopsis thaliana
M. Ke, Z. Ma, D. Wang, Y. Sun, C. Wen, D. Huang, Z. Chen, L. Yang, S. Tan, R. Li, J. Friml, Y. Miao, X. Chen, New Phytologist 229 (2021) 963–978.

Bosonic collective excitations in Fermi gases
N.P. Benedikter, Reviews in Mathematical Physics 33 (2021).

The polaron at strong coupling
R. Seiringer, Reviews in Mathematical Physics 33 (2021).