Science news articles about 'plant hormone auxin'

Versatile hormone It is known for a long time that the plant hormone auxin is transmitted from the top to the bottom of a plant, and that the local concentration of auxin is important for the growth ...

It is known for a long time that the plant hormone auxin is transmitted from the top to the bottom of a plant, and that the local concentration of auxin is important for the growth direction of stems, ...

... of the root is key in provoking new growth. They used computational modeling of the transport of a well-known plant hormone, auxin, and by following the diffusion of this hormone they reveal that its ...

... elevation responses observed in wild type plants upon exposure to elevated temperature. The study ... PIF4 to regulate a pathway involving the plant hormone auxin. The PIF4 gene product was previously ...

... known since the 1930s that the plant hormone auxin is released by the plant's actively growing tip ... part by making it harder to establish new auxin transport pathways from shoot tips, strengthening ...

... cell and the length of each hair depends on having an adequate supply of the plant hormone auxin. Auxin is used, for example, in hormone rooting powders to encourage cuttings to root. The difficulty ...

... trick the plant Research has revealed that nematodes mislead the plant by disrupting its hormonal regulation. The plant hormone auxin, which is important for nearly every one of the plant's ...

Scientists have demonstrated how nematodes, also known as roundworms, manipulate the transport of the plant hormone auxin in order to force the plant to produce food for them. Their findings could ...