Analyses of the relationship between photoperiod sensitivity and flowering duration in wheat

Wheat lines differing in photoperiod sensitive allele were grown in pots under controlled and under ambient environment conditions. Flowering assessments included records of individual floret phenotype throughout the course of anthesis for the first 5 spikes per plant for each genotype. The plants under the controlled environment conditions were grown under two temperature regimes: cool and warm. The start and end of flowering for each spike and plant for each of the replicates for each genotype are given in addition to flowering duration for 2011 and 2012 (pot based ambient) and for 2012 (controlled environment).

携带不同光周期敏感等位基因（photoperiod sensitive allele）的小麦品系，分别在可控环境与自然环境中以盆栽形式开展种植试验。开花性状评估涵盖：针对每个基因型的单株前5个穗，记录其整个扬花期内每朵小花的表型特征。其中，可控环境组的植株设置了低温、高温两种温度处理模式。本数据集同时提供了各基因型每个生物学重复的单穗、单株开花起始时间与终止时间，以及2011年、2012年盆栽自然环境组与2012年可控环境组的开花持续时长数据。