hypocotyl

n.

胚轴，子叶下轴；

1. Cytyledons and future stalk called the hypocotyl elongate.
   子叶和未来称为下胚轴的主轴延长。
2. At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.
   萌发开始时，下胚轴依靠细胞增大而迅速伸长。

Cellular basis of hypocotyl growth in Arabidopsis thaliana.
High Temperature Promotes Auxin-Mediated Hypocotyl Elongation in Arabidopsis
Genetic Control of Light-inhibited Hypocotyl Elongation in Arabidopsis thaliana (L.) Heynh
hy8, a new class of arabidopsis long hypocotyl mutants deficient in functional phytochrome A.
The late elongated hypocotyl Mutation of Arabidopsis Disrupts Circadian Rhythms and the Photoperiodic Control of Flowering
The ELF4-ELF3-LUX complex links the circadian clock to diurnal control of hypocotyl growth
Nitric oxide stimulates seed germination and de-etiolation, and inhibits hypocotyl elongation, three light-inducible responses in pl...
HOOKLESS1, an ethylene response gene, is required for differential cell elongation in the Arabidopsis hypocotyl.
Cytokinin action is coupled to ethylene in its effects on the inhibition of root and hypocotyl elongation in Arabidopsis thaliana se...
Overlapping and non-redundant functions of the Arabidopsis auxin response factors MONOPTEROS and NONPHOTOTROPIC HYPOCOTYL 4.