KS carried out the in vitro studies and histological analyses, participated in the design of the study, and drafted the manuscript.
MJ performed the biostatistical analyses, participated in drafting the manuscript.
KL performed statistical analyses, participated in data processing and revised the manuscript.
EJ ran the final models and QTL analyses, participated the manuscript preparation.
BED carried out the analyses, participated in the design and drafted the manuscript.
SJ performed all experiments, data analyses, participated in the study design and wrote the manuscript.
DKB was involved in plant analyses, participated in its design and preparation of the manuscript.
FA performed advanced statistical analyses, participated in data interpretation, and revised the paper.
HG performed statistical analyses, participated in the interpretation of results and helped draft the manuscript.
EO oversaw molecular genetic analyses, participated in study design, hypothesis generation, and manuscript preparation.
JL and JAAN carried out the genomic analyses, participated in its design and drafted the manuscript.
