Alexandra Z. Worden - Publications, H-index & Citations

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Alexandra Z. Worden

marine biological laboratory

58H-index

193Paper Count

1.4WCitation Count

Published Papers 87

Publication Date

Warming and River Discharge Accelerate Coastal Heterotrophy and Increase Dissolved Organic Matter Recalcitrance

ENVIRONMENTAL SCIENCE & TECHNOLOGY

IF11.3

2026-02-05

PREAI

Yu Wang; Qiongqiong Yang; Jiaxin Chen; Qi Chen; Nengwang Chen; Chen He; Quan Shi; Ta-Hui Lin; Yu Cong; Nianzhi Jiao; Alexandra Z. Worden; Qiang Zheng

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Seasonal patterns of DOM molecules are linked to microbial functions in the oligotrophic ocean

mSystems

IF4.6

2025-12-01

PREAI

McParland, Erin L.; Wittmers, Fabian; Bolanos, Luis M.; Carlson, Craig A.; Curry, Ruth; Giovannoni, Stephen J.; Michelsen, Michelle; Parsons, Rachel J.; Soule, Melissa C. Kido; Swarr, Gretchen J.; Temperton, Ben; Vergin, Kevin; Worden, Alexandra Z.; Longnecker, Krista; Kujawinski, Elizabeth B.

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Diel study reveals increased nighttime bacterial activity and its connection to organic compounds in the ocean

Communications Biology

IF5.1

2025-11-26

OAAI

Shuting Liu; Krista Longnecker; Kevin Vergin; Luis M. Bolaños; Stephen Giovannoni; Keri Opalk; Elisa Halewood; Melissa C. Kido Soule; Gretchen J. Swarr; Rachel Parsons; Amy E. Maas; Hannah Gossner; Leocadio Blanco-Bercial; Fabian Wittmers; Alexandra Z. Worden; Elizabeth B. Kujawinski; Ruth Curry; Rod Johnson; Craig A. Carlson

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Protist genomics: key to understanding eukaryotic evolution

Trends in Genetics

IF16.3

2025-06-13

OAAI

Alexandra Schoenle; Ore Francis; John M. Archibald; Fabien Burki; Jan de Vries; Kenneth Dumack; Laura Eme; Isabelle Florent; Elisabeth Hehenberger; Tarja T. Hoffmeyer; Iker Irisarri; Enrique Lara; Michelle M. Leger; Julius Lukeš; Ramon Massana; Varsha Mathur; Frank Nitsche; Jürgen F.H. Strassert; Alexandra Z. Worden; Vyacheslav Yurchenko; Javier del Campo; Ann-Marie Waldvogel

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Distinct phytoplankton assemblages underlie hotspots of primary production in the eastern North Pacific Ocean

LIMNOLOGY AND OCEANOGRAPHY

IF3.7

2024-12-20

OAAI

Jimenez, Valeria; Sudek, Sebastian; Eckmann, Charlotte; Bachy, Charles; Poirier, Camille; Wittmers, Fabian; Santoro, Alyson E.; Follows, Michael J.; Chavez, Francisco P.; Shilova, Irina; Worden, Alexandra Z.

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Non-photosynthetic lineages sibling to Cyanobacteria associate with eukaryotes in the open ocean

CURRENT BIOLOGY

IF7.5

2024-11-01

PREAI

Wittmers, Fabian; Comstock, Jacqueline; Poirier, Camille; Needham, David M.; Schulz, Frederik; Malmstrom, Rex; Carlson, Craig A.; Worden, Alexandra Z.

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The Passage of the Solar System through the Edge of the Local Bubble

ASTROPHYSICAL JOURNAL

IF5.4

2024-09-10

OAAI

Opher, Merav; Loeb, Abraham; Zucker, Catherine; Goodman, Alyssa; Konietzka, Ralf; Worden, Alexandra Z.; Economo, Evan P.; Miller, Jesse A.; Alves, Joao; Grone, Jonathan; Kornbleuth, Marc; Peek, J. E. G.; Foley, Michael M.

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Marine particle size-fractionation indicates organic matter is processed by differing microbial communities on depth-specific particles

ISME COMMUNICATIONS

IF6.1

2024-07-12

OAAI

Comstock, Jacqueline; Henderson, Lillian C.; Close, Hilary G.; Liu, Shuting; Vergin, Kevin; Worden, Alexandra Z.; Wittmers, Fabian; Halewood, Elisa; Giovannoni, Stephen; Carlson, Craig A.

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3D intrusions transport active surface microbial assemblages to the dark ocean

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2024-05-02

OAAI

Freilich, Mara A.; Poirier, Camille; Dever, Mathieu; Alou-Font, Eva; Allen, John; Cabornero, Andrea; Sudek, Lisa; Choi, Chang Jae; Ruiz, Simon; Pascual, Ananda; Farrar, J. Thomas; Johnston, T. M. Shaun; D'Asaro, Eric A.; Worden, Alexandra Z.; Mahadevan, Amala

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A single Prochlorococcus ecotype dominates the tropical Bay of Bengal with ultradian growth

ENVIRONMENTAL MICROBIOLOGY

IF4

2024-03-22

OAAI

Grone, Jonathan; Poirier, Camille; Abbott, Kathleen; Wittmers, Fabian; Jaeger, Gualtiero Spiro; Mahadevan, Amala; Worden, Alexandra Z.

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Variable carbon isotope fractionation of photosynthetic communities over depth in an open- ocean euphotic zone

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2024-02-26

OAAI

Henderson, Lillian C.; Wittmers, Fabian; Carlson, Craig A.; Worden, Alexandra Z.; Close, Hilary G.

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Phosphate Limitation Responses in Marine Green Algae Are Linked to Reprogramming of the tRNA Epitranscriptome and Codon Usage Bias

MOLECULAR BIOLOGY AND EVOLUTION

IF5.3

2023-11-21

OAAI

Hehenberger, Elisabeth; Guo, Jian; Wilken, Susanne; Hoadley, Kenneth; Sudek, Lisa; Poirier, Camille; Dannebaum, Richard; Susko, Edward; Worden, Alexandra Z.

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Choanoflagellates alongside diverse uncultured predatory protists consume the abundant open- ocean cyanobacterium Prochlorococcus

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2023-06-26

OAAI

Wilken, Susanne; Yung, Charmaine C. M.; Poirier, Camille; Massana, Ramon; Jimenez, Valeria; Worden, Alexandra Z.

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Ecological divergence of a mesocosm in an eastern boundary upwelling systemassessed with multi-marker environmental DNA metabarcoding

BIOGEOSCIENCES

IF3.9

2023-04-05

OAAI

Min, Markus A.; Needham, David M.; Sudek, Sebastian; Truelove, Nathan Kobun; Pitz, Kathleen J.; Chavez, Gabriela M.; Poirier, Camille; Gardeler, Bente; von der Esch, Elisabeth; Ludwig, Andrea; Riebesell, Ulf; Worden, Alexandra Z.; Chavez, Francisco P.

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Genomes from Uncultivated Pelagiphages Reveal Multiple Phylogenetic Clades Exhibiting Extensive Auxiliary Metabolic Genes and Cross-Family Multigene Transfers

MSYSTEMS

IF4.6

2022-10-26

OAAI

Wittmers, Fabian; Needham, David M.; Hehenberger, Elisabeth; Giovannoni, Stephen J.; Worden, Alexandra Z.

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Phytoplankton Surveys in the Arctic Fram Strait Demonstrate the Tiny Eukaryotic Alga Micromonas and Other Picoprasinophytes Contribute to Deep Sea Export

MICROORGANISMS

IF4.2

2022-05-03

OAAI

Bachy, Charles; Sudek, Lisa; Choi, Change Jae; Eckmann, Charlotte A.; Noethig, Eva-Maria; Metfies, Katja; Worden, Alexandra Z.

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Single cell genomics reveals plastid-lacking Picozoa are close relatives of red algae

NATURE COMMUNICATIONS

IF15.7

2021-11-17

OAAI

Schon, Max E.; Zlatogursky, Vasily V.; Singh, Rohan P.; Poirier, Camille; Wilken, Susanne; Mathur, Varsha; Strassert, Juergen F. H.; Pinhassi, Jarone; Worden, Alexandra Z.; Keeling, Patrick J.; Ettema, Thijs J. G.; Wideman, Jeremy G.; Burki, Fabien

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Viruses infecting a warm water picoeukaryote shed light on spatial co-occurrence dynamics of marine viruses and their hosts

ISME JOURNAL

IF10

2021-05-11

OAAI

Bachy, Charles; Yung, Charmaine C. M.; Needham, David M.; Gazitua, Maria Consuelo; Roux, Simon; Limardo, Alexander J.; Choi, Chang Jae; Jorgens, Danielle M.; Sullivan, Matthew B.; Worden, Alexandra Z.

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Selective Uptake of Pelagic Microbial Community Members by Caribbean Reef Corals

APPLIED AND ENVIRONMENTAL MICROBIOLOGY

IF3.7

2021-04-13

OAAI

Hoadley, Kenneth D.; Hamilton, Maria; Poirier, Camille L.; Choi, Chang Jae; Yung, Cheuk-Man; Worden, Alexandra Z.

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Single-Cell Transcriptomics of Abedinium Reveals a New Early-Branching Dinoflagellate Lineage

GENOME BIOLOGY AND EVOLUTION

IF2.8

2020-10-12

OAAI

Cooney, Elizabeth C.; Okamoto, Noriko; Cho, Anna; Hehenberger, Elisabeth; Richards, Thomas A.; Santoro, Alyson E.; Worden, Alexandra Z.; Leander, Brian S.; Keeling, Patrick J.

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Research Directions