Wang, Guang-Long Sun, Sheng Xing, Guo-Ming Wu, Xue-Jun Wang, Feng Xiong, Ai-Sheng Growth status of carrots from five different developmental stages. <p>A: Stage 1, 25-day-old. B: Stage 2, 40-day-old. C: Stage 3, 60-day-old. D: Stage 4, 75-day-old. E: Stage 5, 90-day-old. Black lines in the lower left corner of each plant represent 5 cm in that pixel.</p> 735A;plant growth;carrot growth;cytokinin accumulation;cytokinin biosynthesis;cytokinin signal perception 2015-07-28
    https://plos.figshare.com/articles/figure/_Growth_status_of_carrots_from_five_different_developmental_stages_/1495966
10.1371/journal.pone.0134166.g002