Coleoptile is the pointed protective sheath covering the emerging shoot in monocotyledons such as grasses in which few leaf primordia and shoot apex of...

experiments on coleoptiles, the sheaths enclosing young leaves in germinating grass seedlings. The experiment exposed the coleoptile to light from a...

Difference between coleoptile and coleorhiza Definition of coleoptile : The plumule are enclosed in sheaths which are called coleoptile. They protect the...

and a coleoptile. The scutellum is a tissue within the seed that is specialized to absorb stored food from the adjacent endosperm. The coleoptile is a...

germination can occur in waterlogged conditions. The seed produces a hollow coleoptile that acts like a 'snorkel', providing the seed with access to oxygen....

1 An oat coleoptile with the sun overhead. Auxin (pink) is evenly distributed in its tip. 2 With the sun at an angle and only shining on one side of the...

the coleoptile, the pointed protective sheath covering the emerging shoot. Cholodny and Went proposed that auxin is synthesized in the coleoptile tip...

tip of the plant is known as the coleoptile, which is necessary in light sensing. The middle portion of the coleoptile is the area where the shoot curvature...

was not followed by cytokinesis. coleoptile One type of sheath in the structure of monocotyledonous seeds. The coleoptile is a protective sheath or cap (pileus)...

additional structures in the form of sheaths. The plumule is covered with a coleoptile that forms the first leaf while the radicle is covered with a coleorhiza...

have hypogeal emergence, where the mesocotyl elongates and pushes the coleoptile (which encloses and protects the shoot tip) toward the soil surface. Since...

elongated, root hairs and/or side roots visible 07 Coleoptile emerged from caryopsis 09 Emergence: coleoptile penetrates soil surface (cracking stage) 1: Leaf...

Plants (1888) after his father's death. Their experiments showed that the coleoptile of a young grass seedling directs its growth toward the light by comparing...

cereals and other grasses is somewhat different. A structure called the coleoptile, essentially a part of the cotyledon, protects the young stem and plumule...

2005). "The Rice COLEOPTILE PHOTOTROPISM1 Gene Encoding an Ortholog of Arabidopsis NPH3 Is Required for Phototropism of Coleoptiles and Lateral Translocation...

cholodnii is named after him. In 1927 Cholodny proposed that the cells of the coleoptile are first polarized under the influence of uneven exposure to light, so...

able to show that light is perceived at the tip of a young stem (the coleoptile), whereas the bending occurs lower down the stem. They proposed that a...

It proposes that auxin, a plant growth hormone, is synthesized in the coleoptile tip, which senses light or gravity and will send the auxin down the appropriate...

increased growth in the longitudinal shadow side of the coleoptile, resulting in the coleoptile curving towards the light. In 1911, Boysen Jensen concluded...

2005). "The Rice Coleoptile Phototropisim1 Gene Encoding an Ortholog of Arabidopsis NPH3 Is Required for Phototropism of Coleoptiles and Lateral Translocation...

Elongation of radicle, formation of root hairs and/or lateral roots 07 G Coleoptile emerged from caryopsis D, M Hypocotyl with cotyledons or shoot breaking...

of very contrasted sizes, ranging from the small germination of wheat (coleoptile) to the trunk of poplar trees. Further studies have shown that the cellular...

seedlings Etiolated characteristics: Distinct apical hook (dicot) or coleoptile (monocot) No leaf growth No chlorophyll Rapid stem elongation Limited...

caryopsis 06 Radicle elongated, root hairs and/or side roots visible 07 Coleoptile emerged from caryopsis (in water-rice this stage occurs before stage 05)...

she collaborated with visual artist Kerstin Cmelka in a book called I, Coleoptile containing original English poetry and film stills, published by Broken...

the stimulus for phototropism is detected at the tip of the shoot (the coleoptile tip), but the bending takes place in the region below the tip (1880)....

(2016). "Effects of juglone and lawsone on oxidative stress in maize coleoptile cells treated with IAA". AoB Plants. 8: plw073. doi:10.1093/aobpla/plw073...

machine B.G. Pickard (1973) Geotropic response patterns of the Avena coleoptile. I. Dependence on angle and duration of stimulation. Can. J. Bot. 51:...

as the growth principle and notes that Darwin pioneered the use of the coleoptile (which in Darwin's time was called a cotyledon) in plant growth studies...

auxin and apoplast acidification. The hypothesis states that susceptible coleoptile cells expel H+ protons through membrane-bound proton pumps into the apoplast...