They discovered a new "gate" at the chalazal end of the ovule that regulates nutrient ... indicating that it potentially could be applied widely to angiosperms to increase seed size," the paper ...

(A–C) Wild-type ovules at 1 day after pollination (DAP) (A), 2 DAP (B), and 3 DAP (C). (D–F) Genetically modified ovules at 1 DAP (D), 2 DAP (E), and 3 DAP (F).

"Hell ants may have endured for a long time through the angiosperm terrestrial spread during the Cretaceous, before being decisively affected by geological events toward the end of that period." One ...

Flowering plants (angiosperms) represent one of the greatest terrestrial radiations in recent geological times, with over 250,000 species growing in all types of ecosystems across the globe. Although ...