The discovery of MIZ1 and GNOM/MIZ2 as key actors in both hydrotropism and phototropism sheds light on how various environmental stimuli are coordinated during root growth. (plantae.org)
GNOM regulates root hydrotropism and phototropism independently of PIN-mediated auxin transport. (yamagata-u.ac.jp)
Geotropism2
Geotropism or gravitropism is movement of roots towards earth (gravity) and hydrotropism is movement of roots towards water. (stackexchange.com)
Ethylene and Auxin signaling is involved in root growth both in geotropism and hydrotropism. (stackexchange.com)
Plays a role in hydrotropism1
These findings suggest that MIZ1 plays a role in hydrotropism downstream of PGM1. (bvsalud.org)
MIZ15
Additionally, targeted expression studies reveal that hydrotropism depends on the ABA signalling kinase SnRK2.2 and the hydrotropism-specific MIZ1, both acting specifically in elongation zone cortical cells. (nature.com)
MIZ1-regulated hydrotropism functions in the growth and survival of Arabidopsis thaliana under natural conditions. (yamagata-u.ac.jp)
The MIZ1 play an important role in root hydrotropism. (bvsalud.org)
However, the relationship between MIZ1-regulated hydrotropism and amyloplast-mediated gravitropism remain largely unclear. (bvsalud.org)
The counteracting relationship between root hydrotropism and gravitropism in the miz1 mutant should receive attention in this field, particularly considering the interference from gravitropism on Earth. (bvsalud.org)
Gravitropism and hydrotropism2
The phytohormone abscisic acid (ABA) plays a role in stresses that alter plant water status and may also regulate root gravitropism and hydrotropism. (nature.com)
The paper is the result of a bio-inspired research creatively combining different skills (chemistry for the actuator, mechanics and control for the gravitropism and hydrotropism, and electronics) with its multidisciplinary novelty well proven by experimental evidence. (ieee-asme-mechatronics.info)
Roots11
Hydrotropism is difficult to observe in underground roots, since the roots are not readily observable, and root gravitropism is usually more influential than root hydrotropism. (wikipedia.org)
Root hydrotropism research has mainly been a laboratory phenomenon for roots grown in humid air rather than soil. (wikipedia.org)
Its ecological significance in soil-grown roots is unclear because so little hydrotropism research has examined soil-grown roots. (wikipedia.org)
Hydrotropism may have importance for plants grown in space, where it may allow roots to orient themselves in a microgravity environment. (wikipedia.org)
Hydrotropism allows roots to forage for water, a process known to depend on abscisic acid (ABA) but whose molecular and cellular basis remains unclear. (nature.com)
Here we show that hydrotropism still occurs in roots after laser ablation removed the meristem and root cap. (nature.com)
Jaffe, M. J., Takahashi, H. & Biro, R. L. A pea mutant for the study of hydrotropism in roots. (nature.com)
Additionally, roots respond to moisture gradients by moving toward areas with greater water availability, resulting in hydrotropism. (plantae.org)
Root-tip-mediated inhibition of hydrotropism is accompanied with the suppression of asymmetric expression of auxin-inducible genes in response to moisture gradients in cucumber roots. (yamagata-u.ac.jp)
Gravitropism interferes with hydrotropism via counteracting auxin dynamics in cucumber roots: clinorotation and spaceflight experiments. (yamagata-u.ac.jp)
Growth of plant roots towards or away from moisture is called hydrotropism. (edurev.in)
Plant3
Auxin transport and response requirements for root hydrotropism differ between plant species. (yamagata-u.ac.jp)
Hydrotropism: movement of plant parts towards or away from any source of water. (englishhub.co.in)
The movement or the growth of a plant in relation to the stimulus of water is called hydrotropism. (infinitylearn.com)
Inhibition1
Figure 4: Inhibition of differential cell elongation in the cortex prevents hydrotropism but not gravitropism. (nature.com)
Mechanisms2
Molecular mechanisms mediating root hydrotropism: what we have observed since the rediscovery of hydrotropism. (yamagata-u.ac.jp)
Understanding the mechanisms of interaction between hydrotropism and gravitropism is crucial for comprehending the rooting patterns of plants in natural conditions. (bvsalud.org)
Crucial1
Figure 2: ABA signalling in the cortex is crucial for root hydrotropism. (nature.com)
Root cap1
The process of hydrotropism is started by the root cap sensing water and sending a signal to the elongating part of the root. (wikipedia.org)
Experiment to demonstrate hydrotropism2
Design an experiment to Demonstrate Hydrotropism. (byjusexamprep.com)
The experiment to demonstrate hydrotropism is mentioned below. (byjusexamprep.com)
Gravitropism1
Hydrotropism is difficult to observe in underground roots, since the roots are not readily observable, and root gravitropism is usually more influential than root hydrotropism. (wikipedia.org)
Root2
The process of hydrotropism is started by the root cap sensing water and sending a signal to the elongating part of the root. (wikipedia.org)
2017 ) Root hydrotropism is controlled via a cortex-specific growth mechanism. (academictree.org)
Stimulus2
Hydrotropism is a similar response to a water stimulus, whereas hydrotropic movements relate to a plant's movement or development in response to a water stimulation. (byjusexamprep.com)
A water concentration gradient stimulus controls the direction of development in hydrotropism, a particular sort of plant growth response. (byjusexamprep.com)
Water1
This experiment shows that the plants grow towards the source of water (hydrotropism). (bankofbiology.com)