Title |
Selaginella moellendorffiihas a reduced and highly conserved expansin superfamily with genes more closely related to angiosperms than to bryophytes
|
---|---|
Published in |
BMC Plant Biology, January 2013
|
DOI | 10.1186/1471-2229-13-4 |
Pubmed ID | |
Authors |
Robert E Carey, Nathan K Hepler, Daniel J Cosgrove |
Abstract |
Expansins are plant cell wall loosening proteins encoded by a large superfamily of genes, consisting of four families named EXPA, EXPB, EXLA, and EXLB. The evolution of the expansin superfamily is well understood in angiosperms, thanks to synteny-based evolutionary studies of the gene superfamily in Arabidopsis, rice, and Populus. Analysis of the expansin superfamily in the moss Physcomitrella patens revealed a superfamily without EXLA or EXLB genes that has evolved considerably and independently of angiosperm expansins. The sequencing of the Selaginella moellendorffii genome has allowed us to extend these analyses into an early diverging vascular plant. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 38 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 7 | 18% |
Student > Ph. D. Student | 5 | 13% |
Professor | 5 | 13% |
Student > Master | 4 | 11% |
Student > Doctoral Student | 3 | 8% |
Other | 7 | 18% |
Unknown | 7 | 18% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 22 | 58% |
Biochemistry, Genetics and Molecular Biology | 6 | 16% |
Computer Science | 2 | 5% |
Unknown | 8 | 21% |