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Tag: reactive oxygen species

Cells, Genes & Molecules

Mitochondria and stress signalling

by Fi GennuMarch 20, 2020March 19, 2020
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Viagra packet
Cells, Genes & Molecules Featured Growth & Development

Does Viagra really help preserve flowers?

It is said that sildenafil citrate can help preserve flowers. Here’s an experiment that you could do at home, but probably shouldn’t, to find out.

by Alun SaltFebruary 14, 2020April 9, 2020
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Cells, Genes & Molecules

Scientists find critical receptor that allows plant cells to pass stress signals

by Fi GennuJanuary 29, 2020January 29, 2020
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AoB PLANTS

Characterization of a CONSTANS-Like gene induced in spaceflight

by William SalterMarch 18, 2019March 18, 2019
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A diagram of the interaction
Annals of Botany News in Brief

Cytosolic dehydrogenase in Arabidopsis responses to root-knot nematode infection

by Alex AssiryFebruary 19, 2019February 24, 2019
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A diagram of cell formation
Annals of Botany News in Brief

Subsidiary cell formation in Poaceae stomatal complexes

by Alex AssiryNovember 23, 2018November 23, 2018
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Tissue-specific expression of NPC2 by histochemical GUS reporter assay
Life

Non-Specific Phospholipase C2 (NPC2) in plant immune responses in Arabidopsis

by botanyoneMarch 7, 2018March 5, 2018
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Schematic view of the proposed events associated with the replication and movement of TMV.
Annals of Botany

Modulation of host plant immunity by Tobamovirus proteins

by botanyoneMarch 31, 2017March 28, 2017
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Correlation between the expression ratio (flooded/unflooded) of ZmPgb1.1 and ZmPgb1.2 in relation to the ability of the genotypes to retain photosynthetic rates after 10 d of flooding.
Annals of Botany

Elevating expression of phytoglobins enhances photosynthetic response of root-flooded maize

by botanyoneNovember 10, 2016November 10, 2016
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Changes in hydrophobicity of 2-Cys Prx A and its mutants presented in terms of the fluorescence intensity of bis-ANS.
Annals of Botany

Regulation of peroxidase and molecular functions of 2-Cys PrxA

by botanyoneNovember 2, 2015October 26, 2015
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Respiratory CO2 production during grapevine bud burst.
Annals of Botany

Vascular patterning of superoxide in bursting grapevine buds

by botanyoneOctober 30, 2015October 26, 2015
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Appearance of a pepper seedling at different stages of development (7, 10 and 14 d old). Three main organs are distinguishable after 10 d: radicle (embryonic root), hypocotyl (embryonic shoot) and green cotyledons.
Annals of Botany

Regulation of ROS and RNS in pepper seedlings

by botanyoneOctober 29, 2015October 26, 2015
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Helianthus annuus
Annals of Botany

Redox changes, dormancy breaking and ageing of seeds

by botanyoneOctober 27, 2015October 25, 2015
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Signalling role of H2O2 in the seed germination process
Annals of Botany

Dual role of reactive oxygen species in seed physiology (Review)

Reactive oxygen species (ROS) are considered to be detrimental to seed viability. However, recent studies have demonstrated that ROS have key roles in seed germination particularly in the release of seed dormancy and embryogenesis, as well as in protection from pathogens.

by botanyoneOctober 26, 2015October 25, 2015
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  1. Research associate (f/m/d) PostDoc Biology, Bioinformatics – Open Source Biology & Genetics Interest Group on Research associate (f/m/d) PostDoc Biology, BioinformaticsJanuary 30, 2023

    […] Read more here: Source link […]

  2. Shyam Phartyal on What lies beneath? Botanists find a disconnection between how plants behave above and below ground.January 29, 2023

    Excellent study. An additional flooding treatment could have revealed little more about this above-below ground trait relationship.

  3. Nigel Chaffey on The geek’s guide to weird and wonderful plantsJanuary 18, 2023

    Good afternoon, Patrick, Aha, one now begins to wonder if the spelling Catherine in the cited source should really have…

  4. Patrick Collins on The geek’s guide to weird and wonderful plantsJanuary 17, 2023

    The bisindole alkaloid catharine is said to have been published and the molecular structure can be found scattered about, though…

  5. Nigel Chaffey on The geek’s guide to weird and wonderful plantsJanuary 17, 2023

    Hello Patrick, Thank you for taking th etim eto comment on this item. The source for 'catherine' that's stated in…

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Botany One is a blog run by the Annals of Botany Company, a non-profit educational charity.

In addition to Botany One, the company currently publishes three journals, the Annals of Botany, AoB PLANTS, and in silico Plants.

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Plant Science from Cell Biology to Ecosystems

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