caa a22 4500 445889691 CHVBK 20180317145612.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s11120-010-9584-2 doi (NATIONALLICENCE)springer-10.1007/s11120-010-9584-2 Green Beverley Botany Department, University of British Columbia, V6T 1Z4, Vancouver, B.C, Canada aut After the primary endosymbiosis: an update on the chromalveolate hypothesis and the origins of algae with Chl c [Elektronische Daten] [Beverley Green] The chromalveolate hypothesis proposed by Cavalier-Smith (J Euk Microbiol 46:347-366, 1999) suggested that all the algae with chlorophyll c (heterokonts, haptophytes, cryptophytes, and dinoflagellates), as well as the ciliates, apicomplexans, oomycetes, and other non-photosynthetic relatives, shared a common ancestor that acquired a chloroplast by secondary endosymbiosis of a red alga. Much of the evidence from plastid and nuclear genomes supports a red algal origin for plastids of the photosynthetic lineages, but the number of secondary endosymbioses and the number of plastid losses have not been resolved. The issue is complicated by the fact that nuclear genomes are mosaics of genes acquired over a very long time period, not only by vertical descent but also by endosymbiotic and horizontal gene transfer. Phylogenomic analysis of the available whole-genome data has suggested major alterations to our view of eukaryotic evolution, and given rise to alternative models. The next few years may see even more changes once a more representative collection of sequenced genomes becomes available. Springer Science+Business Media B.V., 2010 Algae nationallicence Chloroplasts nationallicence Chlorophyll c nationallicence Chromalveolate hypothesis nationallicence Molecular evolution nationallicence Phylogeny nationallicence Plastids nationallicence Secondary endosymbiosis nationallicence EGT : Endosymbiotic gene transfer nationallicence EST : Expressed sequence tag (cDNA sequence) nationallicence HGT : Lateral or horizontal gene transfer nationallicence LHC : Light-harvesting complex nationallicence Photosynthesis Research Springer Netherlands 107/1(2011-01-01), 103-115 0166-8595 107:1<103 2011 107 11120 https://doi.org/10.1007/s11120-010-9584-2 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11120-010-9584-2 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Green Beverley Botany Department, University of British Columbia, V6T 1Z4, Vancouver, B.C, Canada aut NATIONALLICENCE 773 0- Photosynthesis Research Springer Netherlands 107/1(2011-01-01), 103-115 0166-8595 107:1<103 2011 107 11120 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer