Jeonga Yun

Works (8)

Updated: July 8th, 2023 21:15

2020 journal article

Involvement of glutamate and serotonin transmitter systems in male sex determination in Daphnia pulex

JOURNAL OF INSECT PHYSIOLOGY, 121.

By: A. Camp n, J. Yun n, S. Chambers n, M. Haeba n & G. LeBlanc n 

author keywords: Environmental sex determination; Endocrine cascade; Juvenile hormones; Zooplankton; Abiotic stimuli; N-methyl-D-aspartate receptor
MeSH headings : Animals; Daphnia / genetics; Daphnia / metabolism; Daphnia / physiology; Environment; Gene Expression; Glutamic Acid / genetics; Glutamic Acid / metabolism; Male; Neurotransmitter Agents / genetics; Neurotransmitter Agents / metabolism; Receptors, N-Methyl-D-Aspartate / agonists; Receptors, N-Methyl-D-Aspartate / antagonists & inhibitors; Receptors, N-Methyl-D-Aspartate / metabolism; Seasons; Serotonin / genetics; Serotonin / metabolism; Sex Determination Processes / genetics; Sex Determination Processes / physiology; Signal Transduction
TL;DR: Evidence is provided that glutamatergic and serotonergic systems function upstream of the endocrine regulation of male sex determination in early life stage daphnids. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 30, 2020

2018 journal article

Local Auxin Biosynthesis Is a Key Regulator of Plant Development

DEVELOPMENTAL CELL, 47(3), 306-+.

By: J. Brumos  n, L. Robles n, J. Yun n, T. Vu n, S. Jackson n, J. Alonso  n, A. Stepanova n 

Contributors: J. Brumos  n, L. Robles n, J. Yun n, T. Vu n, S. Jackson n, J. Alonso  n, A. Stepanova n 

MeSH headings : Arabidopsis / metabolism; Arabidopsis Proteins / metabolism; Biological Transport; Ethylenes / metabolism; Flowers / metabolism; Gene Expression Regulation, Plant / genetics; Indoleacetic Acids / metabolism; Meristem / embryology; Meristem / metabolism; Morphogenesis; Oxygenases; Plant Development / genetics; Plant Growth Regulators / genetics; Plant Growth Regulators / metabolism; Plant Roots / embryology; Plant Roots / genetics; Plant Roots / metabolism; Spatio-Temporal Analysis
TL;DR: This study systematically addressed the role of local auxin biosynthesis in plant development and responses to the stress phytohormone ethylene by manipulating spatiotemporal patterns of WEI8 and revealed that local auxIn biosynthesis and transport act synergistically and are individually dispensable for root meristem maintenance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 26, 2018

2015 journal article

Gene-Specific Translation Regulation Mediated by the Hormone-Signaling Molecule EIN2

CELL, 163(3), 684–697.

By: C. Merchante  n, J. Brumos  n, J. Yun n, Q. Hu n, K. Spencer n, P. Enriquez n, B. Binder *, S. Heber n , A. Stepanova n , J. Alonso  n

Contributors: C. Merchante  n, J. Brumos  n, J. Yun n, Q. Hu n, K. Spencer n, P. Enríquez n, B. Binder *, S. Heber n , A. Stepanova n , J. Alonso  n

MeSH headings : 3' Untranslated Regions; Arabidopsis / genetics; Arabidopsis / metabolism; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; DNA-Binding Proteins; Ethylenes / metabolism; F-Box Proteins / genetics; Gene Expression Regulation, Plant; Nuclear Proteins / metabolism; Protein Biosynthesis; RNA, Messenger / metabolism; Receptors, Cell Surface / metabolism; Ribosomes / metabolism; Signal Transduction; Transcription Factors / metabolism
TL;DR: Characterization of one of the targets of this translation regulatory machinery, the ethylene signaling component EBF2, indicates that the signaling molecule EIN2 and the nonsense-mediated decay proteins UPFs play a central role in this ethylene-induced translational response. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2014 journal article

Systems analysis of auxin transport in the arabidopsis root apex

Plant Cell, 26(3), 862–875.

By: L. Band, D. Wells, J. Fozard, T. Ghetiu, A. French, M. Pound, M. Wilson, L. Yu ...

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

AUX/LAX genes encode a family of auxin influx transporters that perform distinct functions during arabidopsis development

Plant Cell, 24(7), 2874–2885.

By: B. Peret, K. Swarup, A. Ferguson, M. Seth, Y. Yang, S. Dhondt, N. James, I. Casimiro ...

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

The Arabidopsis YUCCA1 Flavin Monooxygenase Functions in the Indole-3-Pyruvic Acid Branch of Auxin Biosynthesis

PLANT CELL, 23(11), 3961–3973.

By: A. Stepanova n , J. Yun n, L. Robles n, O. Novak *, W. He*, H. Guo *, K. Ljung *, J. Alonso  n

Contributors: A. Stepanova n , J. Yun n, L. Robles n, O. Novak *, W. He*, H. Guo *, K. Ljung *, J. Alonso  n

MeSH headings : Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Cytochrome P-450 Enzyme System / genetics; Cytochrome P-450 Enzyme System / metabolism; Gene Knockdown Techniques; Indoleacetic Acids / metabolism; Indoles / metabolism; Oxygenases / genetics; Oxygenases / metabolism; Tryptophan Transaminase / genetics; Tryptophan Transaminase / metabolism
TL;DR: Results strongly suggest that the enzymatic reactions involved in indole-3-acetic acid (IAA) production via IPyA are different than those previously postulated, and a new and testable model for how IAA is produced in plants is needed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

TAA1-Mediated Auxin Biosynthesis Is Essential for Hormone Crosstalk and Plant Development

Cell, 133(1), 177–191.

By: A. Stepanova n , J. Robertson-Hoyt n, J. Yun n, L. Benavente n, D. Xie n , K. Doležal *, A. Schlereth*, G. Jürgens *, J. Alonso  n

Contributors: A. Stepanova n , J. Robertson-Hoyt n, J. Yun n, L. Benavente n, D. Xie n , K. Doležal *, A. Schlereth*, G. Jürgens *, J. Alonso  n

MeSH headings : Amino Acid Sequence; Arabidopsis / drug effects; Arabidopsis / embryology; Arabidopsis / genetics; Arabidopsis / metabolism; Biosynthetic Pathways; Ethylenes / pharmacology; Indoleacetic Acids / metabolism; Indoles / metabolism; Molecular Sequence Data; Mutation; Plant Roots / drug effects; Seedlings / metabolism; Sequence Alignment; Tryptophan Transaminase / chemistry; Tryptophan Transaminase / genetics; Tryptophan Transaminase / metabolism
TL;DR: By characterizing the Arabidopsis wei8 mutant, it is found that a small family of genes mediates tissue-specific responses to ethylene, and the IPA route of auxin production is key to generating robust auxin gradients in response to environmental and developmental cues. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2007 journal article

Multilevel interactions between ethylene and auxin in Arabidopsis roots

PLANT CELL, 19(7), 2169–2185.

By: A. Stepanova n , J. Yun n, A. Likhacheva n & J. Alonso  n

Contributors: A. Stepanova n , J. Yun n, A. Likhacheva n & J. Alonso  n

MeSH headings : Arabidopsis / drug effects; Arabidopsis / genetics; Arabidopsis / metabolism; Arabidopsis Proteins / metabolism; Binding Sites; DNA-Binding Proteins / metabolism; Ethylenes / metabolism; Ethylenes / pharmacology; Gene Expression Profiling; Genes, Plant; Genes, Reporter; Glucuronidase / metabolism; Indoleacetic Acids / metabolism; Models, Biological; Mutation / genetics; Nuclear Proteins / metabolism; Oligonucleotide Array Sequence Analysis; Plant Roots / drug effects; Plant Roots / enzymology; Plant Roots / growth & development; Plant Roots / metabolism; Promoter Regions, Genetic / genetics; Reverse Transcriptase Polymerase Chain Reaction; Transcription Factors / metabolism
TL;DR: Analysis of the morphological effects of ethylene and auxin in a variety of mutant backgrounds indicates that auxin biosynthesis, transport, signaling, and response are required for the ethylene-induced growth inhibition in roots but not in hypocotyls of dark-grown seedlings, and suggests a simple mechanistic model for the interaction between these two hormones in roots. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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