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The falsifiability of the models for the origin of eukaryotes
Názov The falsifiability of the models for the origin of eukaryotes Aut.údaje Matej Vesteg, Juraj Krajčovič Autor Vesteg Matej 1982- (70%)
Spoluautori Krajčovič Juraj (30%)
Zdroj.dok. Current Genetics : Microorganisms and Organelles. Roč. 57, č. 6 (2011), s. 367-390. - Heidelberg : Springer-Verlag, 2011 Kľúč.slová lipidy heterochiralita - heterochiraly organely (mitochondrie) - mitochondrions sexuálna reprodukcia - sexual reproduction Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Nemecko Anotácia One group of hypotheses suggests archaeal and/or bacterial ancestry of eukaryotes, while the second group suggests that the ancestor of eukaryotes was different. Especially, the followers of the first group of hypotheses should ask the following: is the replacement of archaeal lipids by bacterial (or vice versa) possible? Do the phylogenies support the origin of one domain from another (or the others)? Can we consider the nutritional mode to resolve the problems of cell origin(s)? Is there any evidence that the ancestor of eukaryotes was intron-free? Would the symbiosis of a-proteobacterial ancestors of mitochondria be successful in an asexual host? Is there evidence that the last universal common ancestor (LUCA) or the last eukaryotic common ancestor was bounded by one membrane only? With respect to the current knowledge about cells and their molecular components, the answer to most of these questions is: No! A model for the origins of domains is briefly presented which cannot be assigned as false through the current scientific data, and is rather consistent with the assumption that eukaryotes are direct descendants of neither archaea nor bacteria. It is proposed that the domain Bacteria arose the first, and that the last common ancestor of Archaea and Eukarya was a pre-cell or a progenote similar to LUCA. The pre-karyote (the host entity for a-proteobacterial ancestors of mitochondria) was probably bounded by two membranes, possessed spliceosomal introns and spliceosomes, was sexual, and a-proteobacterial ancestors of mitochondria were most likely parasites of the pre-karyote periplasm (intermembrane space). Kategória publikačnej činnosti ADC Číslo archívnej kópie 49368 Kategória ohlasu KATZ, Laura A. Origin and diversification of eukaryotes. In Annual review of microbiology. ISSN 0066-4227, 2012, vol. 66, pp. 411-427.
SYVANEN, Michael. Evolutionary implications of horizontal gene transfer. In Annual review of genetics. ISSN 0066-4197, 2012, vol. 46, no., pp. 341-358.
BALUSKA, Frantisek - MANCUSO, Stefano. Microorganism and filamentous fungi drive evolution of plant synapses. In Frontiers in cellular and infection microbiology. ISSN 2235-2988, 2013, vol. 3, art. no. 44, pp. 1-10.
FUERST, John A. - SAGULENKO, Evgeny. Planctomycetes : their evolutionary implications for models for origins of eukaryotes and the eukaryote nucleus and endomembranes. In Planctomycetes : cell structure, origins and biology. New York : Springer, 2013. ISBN 978-1-62703-502-6, pp. 243-270.
DOOLITTLE, W. Ford - ZHAXYBAYEVA, Olga. What is a prokaryote? In The prokaryotes : prokaryotic biology and symbiotic associations. Berlin : Springer-Verlag, 2013. ISBN 978-3-642-30194-0, pp. 21-37.
CAETANO-ANOLLES, Gustavo - NASIR, Arshan - ZHOU, Kaiyue - CAETANO-ANOLLES, Derek - MITTENTHAL, Jay E. - SUN, Feng-Jie - KIM, Kyung Mo. Archaea : the first domain of diversified life. In Archaea : an international microbiological journal. ISSN 1472-3646, 2014, art. no. 590214, pp. 1-27.
CRAVEN, Cyril J. A model to explain specific cellular communications and cellular harmony: a hypothesis of coupled cells and interactive coupling molecules. In Theoretical biology and medical modelling. ISSN 1742-4682, 2014, vol. 11, art. no. 40, pp. 1-47.
JI, Nanjing - HUANG, Jinwang - ZHANG, Zhenzhen - ZHOU, Lingjie - SHEN, Xin - LIN, Senjie. Identification and expression analysis of meiosis-related genes in the harmful alga Heterosigma akashiwo (Raphidophyceae). In Harmful algae. ISSN 1568-9883, 2020, vol. 92, art. no. 101736, pp. 1-7.
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