Article (Scientific journals)
Adaptive Evolution Signatures in Prochlorococcus: Open Reading Frame (ORF)eome Resources and Insights from Comparative Genomics.
Daakour, Sarah; Nelson, David R; Fu, Weiqi et al.
2024In Microorganisms, 12 (8), p. 1720
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Keywords :
MED4; NALT1A; Prochlorococcus; comparative genomics; deep learning; endogenous viral elements; light adaptations; Microbiology; Microbiology (medical); Virology
Abstract :
[en] Prochlorococcus, a cyanobacteria genus of the smallest and most abundant oceanic phototrophs, encompasses ecotype strains adapted to high-light (HL) and low-light (LL) niches. To elucidate the adaptive evolution of this genus, we analyzed 40 Prochlorococcus marinus ORFeomes, including two cornerstone strains, MED4 and NATL1A. Employing deep learning with robust statistical methods, we detected new protein family distributions in the strains and identified key genes differentiating the HL and LL strains. The HL strains harbor genes (ABC-2 transporters) related to stress resistance, such as DNA repair and RNA processing, while the LL strains exhibit unique chlorophyll adaptations (ion transport proteins, HEAT repeats). Additionally, we report the finding of variable, depth-dependent endogenous viral elements in the 40 strains. To generate biological resources to experimentally study the HL and LL adaptations, we constructed the ORFeomes of two representative strains, MED4 and NATL1A synthetically, covering 99% of the annotated protein-coding sequences of the two species, totaling 3976 cloned, sequence-verified open reading frames (ORFs). These comparative genomic analyses, paired with MED4 and NATL1A ORFeomes, will facilitate future genotype-to-phenotype mappings and the systems biology exploration of Prochlorococcus ecology.
Disciplines :
Biotechnology
Author, co-author :
Daakour, Sarah ;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates
Nelson, David R ;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates
Fu, Weiqi ;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Department of Marine Science, Ocean College, Zhejiang University, Zhoushan 316021, China
Jaiswal, Ashish ;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates
Dohai, Bushra;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Helmholtz Center Munich, Institute of Network Biology (INET), German Research Center for Environmental Health, 85764 Munich, Germany
Alzahmi, Amnah Salem;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Laboratory of Viral Interactomes Networks, Unit of Molecular & Computational Biology, Interdisciplinary Cluster for Applied Genoproteomics (GIGA Institute), University of Liège, 4000 Liège, Belgium
Koussa, Joseph;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Department of Biology, New York University, New York, NY 10012, USA ; Department of Chemical and Biological Sciences, Montgomery College, Germantown, MD 20850, USA
Huang, Xiaoluo;  Genome Synthesis and Editing Platform, China National GeneBank (CNGB), BGI-Research, Shenzhen 518120, China ; Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Beijing 100045, China
Shen, Yue;  Genome Synthesis and Editing Platform, China National GeneBank (CNGB), BGI-Research, Shenzhen 518120, China
Twizere, Jean-Claude  ;  Université de Liège - ULiège > GIGA > GIGA Molecular Biology of Diseases - Viral Interactomes Network ; Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates
Salehi-Ashtiani, Kourosh ;  Center for Genomics and Systems Biology (CGSB), New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates ; Division of Science and Math, New York University-Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates
Language :
English
Title :
Adaptive Evolution Signatures in Prochlorococcus: Open Reading Frame (ORF)eome Resources and Insights from Comparative Genomics.
Publication date :
20 August 2024
Journal title :
Microorganisms
eISSN :
2076-2607
Publisher :
Multidisciplinary Digital Publishing Institute (MDPI), Switzerland
Volume :
12
Issue :
8
Pages :
1720
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
NYUAD Faculty Research Funds
NYU Abu Dhabi Research Institute
Funding text :
This research was supported by NYUAD Faculty Research Funds (AD060) and Tamkeen under the NYU Abu Dhabi Research Institute Award to the NYUAD Center for Genomics and Systems Biology (73 71210 CGSB9). J.-C.T. is a \u201CMa\u00EEtre de Recherche\u201D of the Fonds National de la recherche Scientifique (FRS-FNRS, Belgium).
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since 23 September 2024

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