@article{fdi:010085845, title = {{W}hat is quantitative plant biology ?}, author = {{A}utran, {D}aphn{\'e} and {B}assel, {G}.{W}. and {C}hae, {E}. and {E}zer, {D}. and {F}erjani, {A}. and {F}leck, {C}. and {H}amant, {O}. and {H}artmann, {F}.{P}. and {J}iao, {Y}. and {J}ohnston, {I}.{G}. and {K}wiatkowska, {D}. and {L}im, {B}.{L}. and {M}ah{\¨o}nen, {A}.{P}. and {M}orris, {R}.{J}. and {M}ulder, {B}.{M}. and {N}akayama, {N}. and {S}ozzani, {R}. and {S}trader, {L}.{C}. and {T}en {T}usscher, {K}. and {U}eda, {M}. and {W}olf, {S}.}, editor = {}, language = {{ENG}}, abstract = {{Q}uantitative plant biology is an interdisciplinary field that builds on a long history of biomathematics and biophysics. {T}oday, thanks to high spatiotemporal resolution tools and computational modelling, it sets a new standard in plant science. {A}cquired data, whether molecular, geometric or mechanical, are quantified, statistically assessed and integrated at multiple scales and across fields. {T}hey feed testable predictions that, in turn, guide further experimental tests. {Q}uantitative features such as variability, noise, robustness, delays or feedback loops are included to account for the inner dynamics of plants and their interactions with the environment. {H}ere, we present the main features of this ongoing revolution, through new questions around signalling networks, tissue topology, shape plasticity, biomechanics, bioenergetics, ecology and engineering. {I}n the end, quantitative plant biology allows us to question and better understand our interactions with plants. {I}n turn, this field opens the door to transdisciplinary projects with the society, notably through citizen science.}, keywords = {}, booktitle = {}, journal = {{Q}uantitative {P}lant {B}iology}, volume = {2}, numero = {}, pages = {e10 [16 ]}, ISSN = {2632-8828}, year = {2021}, DOI = {10.1017/qpb.2021.8}, URL = {https://www.documentation.ird.fr/hor/fdi:010085845}, }