- Written by Anna Strom
An international team of scientists have realised a breakthrough which paves the way for researchers to start controlling growth and density in trees bred for bioenergy production, such as hybrid aspen.
Bio4Energy researchers involved said the findings meant they now had a "handle" with which to manipulate the transport of the plant hormone auxin in wood producing cells found in the stem of trees. Their peer-reviewed article has been published in the well-respected scientific journal Nature Communications.
There appears to be agreement in the scientific community involved in research focused on plants which have a similar make up to wood that the hormone auxin is a regulator of plant growth. Yet, the international research team says in its new article, so far all attempts at regulating the kind of auxin transport in wood that could influence the wood's make up have failed.