العلوم والبيئة
Controlling where gibberellin acts reveals how the plant hormone coordinates root growth
المصدر: Phys.org - latest science and technology news stories · نُشر
Plant hormones influence growth and development by acting on specific cells and tissues. However, determining precisely where and when a hormone needs to act has been challenging because conventional hormone treatment generally activates signaling throughout the plant.
Plant hormones influence growth and development by acting on specific cells and tissues. However, determining precisely where and when a hormone needs to act has been challenging because conventional hormone treatment generally activates signaling throughout the plant.
أخبار ذات صلة
Could next-gen artificial intelligence help map out future space outposts?
Planning a successful trip can be challenging, especially when your destination is in outer space. Even before liftoff, space missions require extraordinary amounts of scientific preparation and data analysis to succeed, which can take years to complete. However, as space agencie
Phys.org - latest science and technology news stories ·
Q&A: Decoding the cell—a conversation with a computational biologist
Computational biologist Christina Leslie, Ph.D., has spent nearly two decades at Memorial Sloan Kettering Cancer Center (MSK) building computational tools that help make sense of some of the most complex data in biology.
Phys.org - latest science and technology news stories ·
Chornobyl dog population shows genetic signatures of directional selection
The latest research on the wild population of dogs in Chornobyl reveals that the genetic differences between these dogs and other similarly isolated dog populations are likely evidence of directional selection, not mutation. The work suggests a potential association between genet
Phys.org - latest science and technology news stories ·
Same radical, different paths: X-ray snapshots reveal how neighboring molecules shape its movement
Chemical reactions have their own "impatient molecules." Unable to stay still even for a moment, they latch onto other molecules indiscriminately. Researchers have now found that even these molecules change where they "sit" and how far they roam depending on who their neighbors a
Phys.org - latest science and technology news stories ·
Schools increasingly affected by poor air quality as wildfire smoke becomes more common
American children are increasingly exposed to air pollution as wildfire smoke becomes more common, and some schools and child care centers struggle to keep indoor breathing conditions clean, a new national study shows.
Phys.org - latest science and technology news stories ·