Supplemental Figure 50: Hierarchical clustering of traits analyzed in this study.

Supplemental Figure 50: Hierarchical clustering of traits analyzed in this study. Hierarchical clustering of leaf development traits with other previously studied traits. Hierarchical clustering is based on absolute correlation values. This figure complements Figure 4 to show trait names. Traits are represented by their class followed by their name. Trait classes are represented by color: Black, “DEV”; magenta, “MOR”; blue, “MET”; yellow, “ENZ”; orange, “SEED”. The group of traits, including PW, BX, EA, glucose, galactose, fructose, sucrose, mannose, and trehalose, that are mentioned in the text can be found in the uppermost cluster indicated by the red dotted box. The groups of traits corresponding to the upper right hand dotted box in Fig. 4A are indicated in the lower part of this figure, also with a dotted, black box. This constellation of traits negatively correlates with harvest index (HI), many of which involve amino acid metabolism (indicated by asterisk).

补充图50：本研究分析性状的层级聚类分析。本图针对叶片发育性状与既往研究的其他性状开展层级聚类，聚类构建基于绝对相关系数值。本图作为图4的补充版本，用于展示各性状的完整名称。性状以“类别+名称”的形式呈现，性状类别通过颜色区分：黑色对应"DEV"、品红色对应"MOR"、蓝色对应"MET"、黄色对应"ENZ"、橙色对应"SEED"。文中提及的包含PW、BX、EA、葡萄糖、半乳糖、果糖、蔗糖、甘露糖及海藻糖的性状组，可在本图最上方的红色虚线框标注的聚类簇中找到。与图4A右上角虚线框对应的性状组，同样在本图下部以黑色虚线框标注。该性状群与收获指数（Harvest Index, HI）呈负相关，其中多数涉及氨基酸代谢（以星号标注）。