Gene Dosage Balance Immediately following Whole-Genome Duplication in Arabidopsis
نویسندگان
چکیده
منابع مشابه
Duplicated Gene Evolution Following Whole-Genome Duplication in Teleost Fish
Baocheng Guo1,2,3, Andreas Wagner1,2 and Shunping He3* 1 Institute of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich 2 The Swiss Institute of Bioinformatics, Quartier Sorge-Batiment Genopode, Lausanne 3Fish Phylogenetics and Biogeography Group, Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 1,2...
متن کاملGrass microRNA gene paleohistory unveils new insights into gene dosage balance in subgenome partitioning after whole-genome duplication.
The recent availability of plant genome sequences, combined with a robust evolutionary scenario of the modern monocot and eudicot karyotypes from their diploid ancestors, offers an opportunity to gain insights into microRNA (miRNA) gene paleohistory in plants. Characterization and comparison of miRNAs and associated protein-coding targets in plants allowed us to unravel (1) contrasted genome co...
متن کاملRearrangement rate following the whole-genome duplication in teleosts.
It is now clear that a whole-genome duplication (WGD) occurred at the base of the teleost fish lineage. Like the other anciently polyploid genomes investigated so far, teleost genomes now behave like diploids with chromosomes forming pairs at meiosis. The diploidization process is currently poorly understood. It is associated with many gene deletions, such that one of the duplicates is lost at ...
متن کاملGene loss and evolutionary rates following whole-genome duplication in teleost fishes.
Teleost fishes provide the first unambiguous support for ancient whole-genome duplication in an animal lineage. Studies in yeast or plants have shown that the effects of such duplications can be mediated by a complex pattern of gene retention and changes in evolutionary pressure. To explore such patterns in fishes, we have determined by phylogenetic analysis the evolutionary origin of 675 Tetra...
متن کاملDifferential retention of metabolic genes following whole-genome duplication.
Classical studies in Metabolic Control Theory have shown that metabolic fluxes usually exhibit little sensitivity to changes in individual enzyme activity, yet remain sensitive to global changes of all enzymes in a pathway. Therefore, little selective pressure is expected on the dosage or expression of individual metabolic genes, yet entire pathways should still be constrained. However, a direc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Plant Cell
سال: 2020
ISSN: 1040-4651,1532-298X
DOI: 10.1105/tpc.20.00205