Sarah E. Wyatt

Works (7)

Updated: July 5th, 2023 16:03

2004 patent

Transgenic plants with increased calcium stores

Washington, DC: U.S. Patent and Trademark Office.

By: S. Wyatt, P. Tsou, D. Robertson & W. Boss

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

2002 journal article

Expression of the high capacity calcium-binding domain of calreticulin increases bioavailable calcium stores in plants

TRANSGENIC RESEARCH, 11(1), 1–10.

By: S. Wyatt n, P. Tsou n & D. Robertson n

author keywords: Arabidopsis; calreticulin; calcium-binding; calcium storage; endoplasmic reticulum; environmental stress
MeSH headings : Agrobacterium tumefaciens / genetics; Arabidopsis / genetics; Arabidopsis / growth & development; Biological Availability; Calcium / metabolism; Calcium-Binding Proteins / chemistry; Calcium-Binding Proteins / metabolism; Calreticulin; Genetic Vectors; Green Fluorescent Proteins; Luminescent Proteins / genetics; Phenotype; Plants, Genetically Modified; Ribonucleoproteins / chemistry; Ribonucleoproteins / metabolism; Zea mays / genetics; Zea mays / metabolism
TL;DR: The data suggest that ectopic expression of the calreticulin C-domain increases Ca2+ stores, and that thisCa2+ reserve can be used by the plant in times of stress. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2002 journal article

Mutations in the gravity persistence signal loci in arabidopsis disrupt the perception and/or signal transduction of gravitropic stimuli

PLANT PHYSIOLOGY, 130(3), 1426–1435.

By: S. Wyatt n, A. Rashotte *, M. Shipp*, D. Robertson n & G. Muday *

MeSH headings : Arabidopsis / genetics; Arabidopsis / growth & development; Arabidopsis / physiology; Biological Transport / drug effects; Cold Temperature; Flowering Tops / genetics; Flowering Tops / growth & development; Flowering Tops / physiology; Gravitropism / genetics; Gravitropism / physiology; Gravity Sensing / drug effects; Gravity Sensing / physiology; Indoleacetic Acids / pharmacology; Mutation; Phenotype; Signal Transduction / genetics; Signal Transduction / physiology; Starch / metabolism
TL;DR: Results are consistent with GPS loci affecting an aspect of the gravity signal perception/transduction pathway that occurs after statolith sedimentation, but before auxin transport. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

The Ca2+ status of the endoplasmic reticulum is altered by induction of calreticulin expression in transgenic plants

PLANT PHYSIOLOGY, 126(3), 1092–1104.

By: S. Persson n, S. Wyatt n, J. Love n, W. Thompson n , D. Robertson n & W. Boss n

MeSH headings : Arabidopsis / genetics; Arabidopsis / metabolism; Calcium / metabolism; Calcium-Binding Proteins / biosynthesis; Calreticulin; Cell Line; Endoplasmic Reticulum / metabolism; Heat-Shock Response; Phenotype; Plant Proteins / metabolism; Plants, Genetically Modified; Plants, Toxic; Ribonucleoproteins / biosynthesis; Tobacco / genetics; Tobacco / metabolism; Zea mays / genetics; Zea mays / metabolism
TL;DR: The level of CRT in heat shock-induced CRT transgenic plants correlated positively with the retention of chlorophyll when the plants were transferred from Ca( 2+)-containing medium to Ca(2+)-depleted medium, consistent with the hypothesis that increasingCRT in the ER increases the ERCa(2+) stores and thereby enhances the survival of plants grown in low Ca(1+) medium. (via Semantic Scholar)
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3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2000 journal article

Plant nuclei can contain extensive grooves and invaginations

Plant Cell, 12(12), 2425–2439.

By: D. Collings*, C. Carter, J. Rink, A. Scott, S. Wyatt* & N. Allen*

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

1999 journal article

Model system for plant cell biology: GFP imaging in living onion epidermal cells

BIOTECHNIQUES, 26(6), 1125-+.

By: A. Scott n, S. Wyatt n, P. Tsou n, D. Robertson n & N. Allen n

MeSH headings : Cloning, Molecular; Gene Expression Regulation, Plant; Green Fluorescent Proteins; Indicators and Reagents; Luminescent Proteins; Models, Biological; Onions / cytology; Onions / genetics; Organelles / physiology; Plant Proteins / genetics; Staining and Labeling / methods; Transformation, Genetic
TL;DR: This paper presents a rapid transient expression system using onion epidermal peels, which allows for testing of new GFP fusion proteins in a living tissue to determine deleterious effects and the ability to express before stable transformants are attempted. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Growth dynamics and cytoskeleton organization during stem maturation and gravity-induced stem bending in Zea mays L.

PLANTA, 207(2), 246–258.

By: D. Collings n, H. Winter n, S. Wyatt n & N. Allen n

Contributors: D. Collings n, H. Winter n, S. Wyatt n & N. Allen n

author keywords: actin; cell elongation; gravitropism; microtubule; pulvinus; Zea (gravitropism)
MeSH headings : Cell Wall; Cytoskeleton / physiology; Cytoskeleton / ultrastructure; Gravitation; Gravitropism / physiology; Gravity Sensing; Microscopy, Electron; Microtubules / physiology; Microtubules / ultrastructure; Plant Stems / growth & development; Plant Stems / ultrastructure; Pulvinus / growth & development; Pulvinus / ultrastructure; Time Factors; Zea mays / growth & development; Zea mays / ultrastructure
TL;DR: Characterization of gravitropic bending in the maize stem pulvinus, a tissue that functions specifically in gravity responses, demonstrates that the Pulvinus is an ideal system for studying gravitroism. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

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