Senjie Lin

(Ph.D., Stony Brook University) Professor of Marine Sciences


The primary focus of my research is molecular ecology/functional genomics of dinoflagellates and other marine phytoplankton (microalgae). Current research can be summarized as 1) genomics and functional genetics of dinoflagellates; 2) nutrient (especially P) physiology of phytoplankton; 3) proton-pump rhodopsin in dinoflagellates as potential solar energy harnessing mechanism; 4) phylogeny and evolution of dinoflagellates; 5) ecology of harmful algae; and 6) DNA barcoding and phytoplankton biodiversity.

The second focus of my research is symbioses (e.g. coral-dinoflagellate, Noctiluca-green alga, protist-alga, and alga-bacterium mutualism). We take the genomic approach to study how host/symbiont specificity (or plasticity) and symbiosis are regulated. We also provide insights into how coral bleaching is triggered and how bleached corals may be restored.

Open Resources developed

To facilitate updates and further analyses of genomic and environmental omics data, we have developed the Symbiodiniaceae and Algae Genomic Resource (SAGER) platform that houses updated genomic data and analysis tools allowing download, BLAST, keyword search, and genome browsing.

Research Projects

Dinoflagellate genomics

Dinoflagellate functional genetics: gene transformation and CRISPR/Cas9 editing

Analysis of Phytoplankton in Long Island Sound – CT DEEP

Dinoflagellate bloom mechanism by genomic approach

Positions are available for motivated and passionate postdocs or graduate students with demonstrated molecular biology expertise. Send CV and representative pubs to apply.

Oceanography Student

Alexander Francoeur – Ph.D. Student

Yifan Gu- Ph.D. Student

Jackson Sanders – Ph.D. Student

Oceanography Alumni

Timothy Feinstein – M.Sc. 2002

Batta Lona – M.Sc. 2005

Christina Haska – M.Sc. 2008

Yubo Hou – Ph.D. 2008

Lilibeth Miranda – Ph.D. 2009

Chiu-Yen (Rita) Kuo – Ph.D. 2012

Yunyun Zhuang – Ph.D. 2013

Brittany Sprecher – Ph.D. 2020

Lingjie Zhou – Ph.D. 2022

Felipe Porto– M.S. 2024

Many visiting Ph. D. students and scholars

Courses Taught

MARN4010/5010 Biological Oceanography (Spring)

MARN5015/3015 Molecular Approaches to Biological Oceanography (Fall in odd number years)

MARN5014 Algae and the Environment (formerly Marine Phytoplankton Ecology and Physiology; Fall in even number years)

MARN5830 Seminar in (Molecular) Oceanography (Spring in odd number years)

MARN6010 Advanced Biological Oceanography-Pelagic Processes (Fall in even number years)

MARN6012 Marine Genomics (Spring in even number years)

MARN4001 Measurement and Analysis in Coastal Ecosystems (Fall)

MARN1002 Introduction to Oceanography (Spring)

Publications

Representative publications (out of 250; for the full list or more information about his research check Google Scholar, ResearchGate, or www.phytoplankton.uconn.edu).

Deng, Y., Yue, C., Yang, H., Li, F., Hu, X., Shang, L., Chai, Z., Lin, S.* and Tang, Y.* 2025. Broad active metabolic pathways, autophagy, and antagonistic hormones regulate dinoflagellate cyst dormancy in marine sediments. Science Advances 11: eads7789. (*co-corresponding authors)

Zhang, H., Wang, X., Qu, M., Yu, H., Yin, J., Liu, X., Liu, Y., Zhang, B., Zhang, Y., Wei, Z., Yang, F., Wang, J., Shi, C., Fan, G., Sun, J., Long, L., Hutchins, D. A., Bowler, C., Lin, S.*, Wang, D.* and Lin, Q.* 2024. Genome of Halimeda opuntia reveals differentiation of subgenomes and molecular bases of multinucleation and calcification in algae. Proc. Natl. Acad. Sci. USA 121(39): e2403222121. (*co-corresponding authors). DOI: 10.1073/pnas.2403222121

Gu, Y., Lin, S., Mo, Y., Li, L., Ma, M., Li, J. Lin, Si., Yuan, H., Zhu, C., Luo, H. and Zhang, W. 2024. Niche features and assembly mechanisms of microeukaryotic generalists and specialists along a north-south gradient of a subtropical coastal sea. Ecol. Prog. Ser. 742: 35-57.

Lin, S. 2024. A decade of dinoflagellate genomics illuminating an enigmatic eukaryote cell. BMC Genomics 25: 932. DOI: 10.1186/s12864-024-10847-5.

Lin, S., Wu, S., He, J., Wang, X. and Grossman, A. R. 2024. Shining light on dinoflagellate photosystem I. Nat. Commun. 15: 3337. DOI: 10.1038/s41467-024-47797-1.

Shi, X., Zou, Y., Zhang, Y., Ding, G., Xiao, Y., Lin, S. and Chen, J. 2024. Salinity decline promotes growth and harmful blooms of a toxic alga by diverting carbon flow. Glob. Chang. Biol.  30: 17348. DOI: 10.1111/gcb.17348.

Lin, S. 2023. Phosphate limitation and ocean acidification co-shape phytoplankton physiology and community structure. Nat. Communi. 14: 2699. Doi: 10.1038/s41467-023-38381-0.

You, Y., Sun, X., Ma, M., He, J., Li, L., Porto, F. and Lin, S. 2022. Trypsin is a coordinate regulator of N and P nutrients in marine phytoplankton. Nat. Communi. 13: 4022. Doi: 10.1038/s41467-022-31802-6.

Zhang, K., Wang, J., Li, Jia, Lin, X., Li, L., Wu, X., You, Y. and Lin, S. 2022. Functional differentiation and complementation of alkaline phosphatases and choreography of DOP scavenging in a marine diatom. Mol. Ecol. 31: 3389-3399. Doi: 10.1111.mec.16475.

Saad, O. S., Lin, X., Ng, T. Y., Li, L., Ang, P. and Lin, S. 2021. Underappreciated species richness and generalists-specialists mosaicism of symbiodiniacean symbionts in Hong Kong marginal coral community. Coral Reefs doi: 10.1007/s00338-021-02196-6.

Faktorova, D., Nisbet, R. E., Robledo, J. A. F,….Lin, S.,…, Sprecher, B., Wang, L. Zhang, H.….2020. Genetic tool development in marine protists: Emerging model organisms for experimental cell biology. Nat. Methods https://doi.org/10.1038/s41592-020-0796-x.

Sprecher, B. N., Zhang, H. and Lin, S. 2020. Nuclear gene transformation in a dinoflagellate. Microorganisms 18(1):126. Preprint published in BioRxiv, https://doi.org/10.1101/602821.

Zhang, Y., Lin, X., Shi, X., Lin, L.-X., Luo, H., Li, L. and Lin, S. 2019. Metatranscriptomic signatures associated with regime shift from diatom dominance to a dinoflagellate bloom. Frontiers in Microbiology 10: 590. doi:10.3389/fmicb.2019.00590

Mendoza, A., Bonnet, A., Vargas-Landin, D. B., Ji, N., Li, H., Yang, F., Li, L., Hori, K., Pflueger, J., Buckberry, S., Ohta, H., Rosic, N., Lesage, P., Lin, S. and Lister, R. 2018. Recurrent acquisition of cytosine methyltransferases into eukaryotic retrotransposons. Nat. Commun. 9: 1342. doi: 10.1038/s41467-018-03724-9.

Brawley, S., Blouin, N. A., Ficko-Blean, E. … Lin, S., …Sprecher, B. N.,…, Prochnid, S. E.  2017. Insights into the red algae and eukaryotic evolution from the genome of Porphyra umbilicalis (Bangiophyceae, Rhodophyta). Proc. Natl. Acad. Sci. USA 114: E6361-6370. doi/10.1073/pnas.1703088114

Shi, X., Lin, X., Li, L., Li, M., Palenik, B. and Lin, S. 2017. Transcriptomic and microRNAomic profiling reveals multi-faceted mechanisms to cope with phosphate stress in a dinoflagellate. ISME J. 11: 2209-2218. doi:10.1038/ismej.2017.81

Qiu, D., Huang, L. and Lin, S. 2016. Crytophyte farming by symbiotic ciliate host detected in situ. Proc. Natl. Acad. Sci. USA 113: 12208-12213. Doi: 10.1073/pnas.1612483113.

Lin, S., Cheng, S., Song, B., Zhong, X., Lin, X. et al. 2015. The genome of Symbiodinium kawagutii illuminates dinoflagellate gene expression and coral symbiosis. Science 359: 691-694. [PDF][Abstract][Full Text]

Lin, S., Litaker, R. W. and Sunda, W. 2015. Phosphorus physiological ecology and molecular mechanisms in marine phytoplankton. (Invited Review). J. Phycol. doi: 10.111/jpy.12365.

Lin, S., Zhang, H., Zhuang, Y., Bao, T. and Gill, J. 2010. Spliced leader-based metatranscriptomic analyses lead to recognition of hidden genomic features in dinoflagellates. Proc. Natl. Acad. Sci. USA 107: 20033-20038.

Zhang, H., Hou, Y., Miranda, L., Campbell, D. A., Sturm, N. R., Gaasterland, T. and Lin, S. 2007. Spliced leader RNA trans-splicing in dinoflagellates. Proc. Natl. Acad. Sci. USA 104: 4618-4623.

Bio10-Senjie Lin
Contact Information
Emailsenjie.lin@uconn.edu
Phone860-405-9168
Fax860-405-9153
Linkhttp://www.phytoplankton.uconn.edu