Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Heidi K Ledford"'
Autor:
Setsuko Wakao, Brian L Chin, Heidi K Ledford, Rachel M Dent, David Casero, Matteo Pellegrini, Sabeeha S Merchant, Krishna K Niyogi
Publikováno v:
eLife, Vol 3 (2014)
Singlet oxygen is a highly toxic and inevitable byproduct of oxygenic photosynthesis. The unicellular green alga Chlamydomonas reinhardtii is capable of acclimating specifically to singlet oxygen stress, but the retrograde signaling pathway from the
Externí odkaz:
https://doaj.org/article/0031190266774bffb33326b1fe3f2678
Autor:
Heidi K. Ledford, Krishna K. Niyogi
Publikováno v:
Plant, Cell and Environment. 28:1037-1045
Photosynthetic organisms constantly face the threat of photo-oxidative stress from fluctuating light conditions and environmental stress. Plants and algae have developed an array of defences to protect the chloroplast from reactive oxygen species. Ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fedba3cc5fdb4a37ed6687e569ad6f98
https://doi.org/10.1111/j.1365-3040.2005.01374.x
https://doi.org/10.1111/j.1365-3040.2005.01374.x
Autor:
Sabeeha S. Merchant, Matteo Pellegrini, Setsuko Wakao, David Casero, Rachel M. Dent, Krishna K. Niyogi, Heidi K. Ledford, Brian L. Chin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::817d8e77a0a0c3a35828cd9f9b6e2272
https://doi.org/10.7554/elife.02286.025
https://doi.org/10.7554/elife.02286.025
Autor:
Matteo Pellegrini, Sabeeha S. Merchant, Krishna K. Niyogi, Heidi K. Ledford, Brian L. Chin, Setsuko Wakao, David Casero, Rachel M. Dent
Publikováno v:
eLife, Vol 3 (2014)
eLife
eLife, vol 3, iss 3
Wakao, S; Chin, BL; Ledford, HK; Dent, RM; Casero, D; Pellegrini, M; et al.(2014). Phosphoprotein SAK1 is a regulator of acclimation to singlet oxygen in Chlamydomonas reinhardtii. eLife, 2014(3). doi: 10.7554/eLife.02286. UCLA: Retrieved from: http://www.escholarship.org/uc/item/1jp2g9s8
eLife
eLife, vol 3, iss 3
Wakao, S; Chin, BL; Ledford, HK; Dent, RM; Casero, D; Pellegrini, M; et al.(2014). Phosphoprotein SAK1 is a regulator of acclimation to singlet oxygen in Chlamydomonas reinhardtii. eLife, 2014(3). doi: 10.7554/eLife.02286. UCLA: Retrieved from: http://www.escholarship.org/uc/item/1jp2g9s8
Singlet oxygen is a highly toxic and inevitable byproduct of oxygenic photosynthesis. The unicellular green alga Chlamydomonas reinhardtii is capable of acclimating specifically to singlet oxygen stress, but the retrograde signaling pathway from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3931d707f77c1db17f392f717e982559
https://elifesciences.org/articles/02286
https://elifesciences.org/articles/02286
Publikováno v:
The Plant Cell. 12:2175-2190
Disease resistance in Arabidopsis is regulated by multiple signal transduction pathways in which salicylic acid (SA), jasmonic acid (JA), and ethylene (ET) function as key signaling molecules. Epistasis analyses were performed between mutants that di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0231173b9f3fa0f74069eafb49cc584
https://doi.org/10.1105/tpc.12.11.2175
https://doi.org/10.1105/tpc.12.11.2175
Publikováno v:
Plant Physiology. 120:675-684
We have identified a new locus that regulates vegetative phase change and flowering time in Arabidopsis. An early-flowering mutant, eaf1(earlyflowering1) was isolated and characterized.eaf1 plants flowered earlier than the wild type under either shor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8726af2c2cc84d7668fe616ccb4ef756
https://doi.org/10.1104/pp.120.3.675
https://doi.org/10.1104/pp.120.3.675
Autor:
Krishna K. Niyogi, ShihYau Grace Huang, Rik I.L. Eggen, Matteo Pellegrini, Sabeeha S. Merchant, Andreas Koller, David Casero, Setsuko Wakao, Beat B. Fischer, Heidi K. Ledford
Publikováno v:
Proceedings of the National Academy of Sciences. 109
Acclimation of Chlamydomonas reinhardtii cells to low levels of singlet oxygen, produced either by photoreactive chemicals or high light treatment, induces a specific genetic response that strongly increases the tolerance of the algae to subsequent e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8df1f0db7854703ee96ad7f34ac529c9
https://doi.org/10.1073/pnas.1116843109
https://doi.org/10.1073/pnas.1116843109
In an aerobic environment, responding to oxidative cues is critical for physiological adaptation (acclimation) to changing environmental conditions. The unicellular alga Chlamydomonas reinhardtii was tested for the ability to acclimate to specific fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c8f0bec7454c7cca2e284070a762c36
https://europepmc.org/articles/PMC1951523/
https://europepmc.org/articles/PMC1951523/
Autor:
Rik I.L. Eggen, Krishna K. Niyogi, J. W. Shin, Beat B. Fischer, Heidi K. Ledford, Irene Baroli
Publikováno v:
Molecular genetics and genomics : MGG. 272(4)
Excess light can impose severe oxidative stress on photosynthetic organisms. We have characterized high-light responses in wild-type Chlamydomonas reinhardtii and in the npq1 lor1 double mutant. The npq1 lor1 strain lacks two photoprotective caroteno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00edb1277918594c642acba944830c7c
https://pubmed.ncbi.nlm.nih.gov/15517390
https://pubmed.ncbi.nlm.nih.gov/15517390
Autor:
Benjamin L. Gutman, Michel Havaux, Krishna K. Niyogi, Irene Baroli, Brian L. Chin, Heidi K. Ledford, Jai W. Shin
Publikováno v:
The Journal of biological chemistry. 279(8)
When there is an imbalance between the light energy absorbed by a photosynthetic organism and that which can be utilized in photosynthesis, photo-oxidative stress can damage pigments, proteins, lipids, and nucleic acids. In this work we compared the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a74db84c2bbe4f4c83d920f68df0a35
https://pubmed.ncbi.nlm.nih.gov/14665619
https://pubmed.ncbi.nlm.nih.gov/14665619