The present study supports the view that the retinoblastoma functions are shared by two distinct retinoblastoma-related (RBR) protein subfamilies in the monocot cereal species, whereas dicot plants ...

The study of plant callus, a dedifferentiated cell mass, provides crucial insights into cellular totipotency, regeneration, and developmental plasticity.

this is silent footage from "Seeds: How They Germinate," produced by Coronet Films in 1971, is an 11-minute educational piece that explores the classification, structure, and protection of seeds, as ...

To some extent classification is subjective. Taxonomists differ in the relative importance they ascribe to particular characters and in the degree of difference between related taxa they deem ...