Chromosome satellite for both species (Chinese chestnut on the left, American chestnut on the right). Like all chromosomes, these are made of chromatin – a mix of DNA molecules and proteins. There are ...
American Journal of Botany, Vol. 27, No. 8 (Oct., 1940), pp. 683-686 (4 pages) Metaphase and anaphase chromosomes of the second reduction division of Gasteria spp. hitherto considered as displaying an ...