资讯

Angiosperms (flowering plants) are the most diverse of all major lineages of land plants and the dominant autotrophs in most terrestrial ecosystems. Their evolutionary and ecological appearance is ...
This large comparative phylogenetic study across angiosperms shows that species that are herbaceous or have small conduits evolved these traits before colonizing environments with freezing ...
Yin‐Long Qiu 1,*,†,, Olena Dombrovska ,†,, Jungho Lee 2,†,, Libo Li ,, Barbara A. Whitlock 3,, Fabiana Bernasconi‐Quadroni, Joshua S. Rest 4,, Charles C. Davis, Thomas Borsch, Khidir W. Hilu, Susanne ...
An estimated 362,000 species of angiosperms inhabit Earth, making up about 90 percent of our plant life. What is left is likely a gymnosperm which has a naked seed and is often a soft wood, such ...
The secret to angiosperms’ success, they say, is a rapid downsizing of the plants’ cells beginning about 140 million years ago. This downsizing dramatically increased their efficiency.
Then, about 125 million years ago, angiosperms and their flowers sprang forth during the Cretaceous period, as fully formed as Aphrodite. Within 30 million years, angiosperms would dominate the Earth.
Donald R. Whitehead, Wind Pollination in the Angiosperms: Evolutionary and Environmental Considerations, Evolution, Vol. 23, No. 1 (Mar., 1969), pp. 28-35 ...
Leaf economic traits from fossils support a weedy habit for early angiosperms. American Journal of Botany, 2010; 97 (3): 438 DOI: 10.3732/ajb.0900290 ...
"Functional conservation of the IDA signalling pathway in Angiosperms." ScienceDaily. ScienceDaily, 6 December 2016. <www.sciencedaily.com / releases / 2016 / 12 / 161206094520.htm>.
Results of the study, titled "Dosage Sensitivity Shapes Balanced Expression and Gene Longevity of Homoeologs after Whole-Genome Duplications in Angiosperms," were published in The Plant Cell.
Books by Dr. Maheshwari Dr. Maheshwari’s book, ‘An Introduction to the Embryology of Angiosperms’, published in 1950, is considered as a classic and is one of the most quoted biology texts.