Introduction to the Special Issue: Halophytes in a changing world

AoB Plants
Timothy J Flowers, A Muscolo

Abstract

Climate change will bring about rising sea levels and increasing drought, both of which will contribute to increasing salinization in many regions of the world. There will be consequent effects on our crops, which cannot withstand significant salinization. This Special Issue looks at the roles that can be played by halophytes, extremophiles that do tolerate salinities toxic to most plants. In an ecological context, papers deal with the conservation of a rare species, the effects of rising concentrations of CO2 and flooding on coastal vegetation, and the consequences of tree planting in inland plains for salinization. Physiological studies deal with the different effects of chlorides and sulfates on the growth of halophytes, the ability of some parasitic plants to develop succulence when growing on halophytic hosts and the interesting finding that halophytes growing in their natural habitat do not show signs of oxidative stress. Nevertheless, spraying with ascorbic acid can enhance ascorbic acid-dependent antioxidant enzymes and growth in a species of Limonium. Enzymes preventing oxidative stress are expressed constitutively as is the case with the vacuolar H-ATPase, a key enzyme in ion compartmentation. A comparison of salt-exc...Continue Reading

References

Apr 3, 2001·The Plant Cell·S KawasakiH J Bohnert
Apr 1, 1972·Plant Physiology·A Eshel, Y Waisel
Jun 21, 2008·The New Phytologist·Timothy J Flowers, Timothy D Colmer
Dec 6, 2008·Science·Jelte Rozema, Timothy Flowers
Aug 1, 2013·Functional Plant Biology : FPB·Bernhard Huchzermeyer, Tim Flowers

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Citations

May 15, 2015·Journal of Experimental Botany·A MuscoloT Altmann
Sep 9, 2016·Frontiers in Plant Science·Robert W ReidBao-Hua Song
Jul 31, 2018·Plant Biology·C ZörbK-J Dietz
Mar 30, 2021·Plant Science : an International Journal of Experimental Plant Biology·Victoria VitaliGabriela Amodeo
Aug 9, 2021·Journal of Plant Research·Mariana ReginatoJutta Papenbrock
Aug 28, 2021·Microorganisms·Andrea K BorsodiTibor Szili-Kovács

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Methods Mentioned

BETA
environmental stress
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