News tagged with plant embryo

Short-lived seed of alpine plants

Scientists from the Millennium Seed Bank Partnership have found that the seeds of alpine plants are shorter lived than their lowland relatives. This will have implications for seed conservation strategies ...

Sep 21, 2011
not rated yet 0

Pushy neighbour sends several messages

How does a plant ensure that one cell remains responsible for making root cells for the rest of its life? The plant embryo contains the transcription factor MONOPTEROS. This tells its neighbouring cell to become a centre ...

Mar 30, 2010
3 / 5 (1) 0

How plants put down roots

In the beginning is the fertilized egg cell. Following numerous cell divisions, it then develops into a complex organism with different organs and tissues. The largely unexplained process whereby the cells ...

Mar 15, 2010
5 / 5 (2) 0

At Long Last, How Plants Make Eggs

(PhysOrg.com) -- A long-standing mystery surrounding a fundamental process in plant biology has been solved by a team of scientists at the University of California, Davis.

Jun 04, 2009
4.9 / 5 (9) 3