Targeted knockout of barley Ycf54 demonstrates its essential function in the Mg-protoporphyrin IX monomethyl ester cyclase involved in chlorophyll biosynthesis.

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Title: Targeted knockout of barley Ycf54 demonstrates its essential function in the Mg-protoporphyrin IX monomethyl ester cyclase involved in chlorophyll biosynthesis.
Authors: Youssef HM; Faculty of Agriculture, Cairo University, Giza, 12613, Egypt.; Research, Development and Innovation Centre for Converging Science and Emerging Technology (RDI CoSET), Benha National University, P.O.11828, El- Obour City, Egypt.; Faculty of Natural Sciences III, Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle, 06120, Germany., Hoffie I; Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr. 3, OT, Gatersleben, Seeland, 06466, Germany., Nordling O; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden., Stuart D; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden., Zakhrabekova S; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden., Helmi RY; Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr. 3, OT, Gatersleben, Seeland, 06466, Germany.; Genetics and Cytology Department, Biotechnology Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt., Kumlehn J; Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr. 3, OT, Gatersleben, Seeland, 06466, Germany., Hansson M; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden. mats.hansson@biol.lu.se.
Source: Hereditas [Hereditas] 2026 May 28; Vol. 163 (1). Date of Electronic Publication: 2026 May 28.
Publication Type: Journal Article
Journal Info: Publisher: BioMed Central Ltd Country of Publication: England NLM ID: 0374654 Publication Model: Electronic Cited Medium: Internet ISSN: 1601-5223 (Electronic) Linking ISSN: 00180661 NLM ISO Abbreviation: Hereditas Subsets: MEDLINE
Database: MEDLINE Ultimate
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  Data: Targeted knockout of barley Ycf54 demonstrates its essential function in the Mg-protoporphyrin IX monomethyl ester cyclase involved in chlorophyll biosynthesis.
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  Data: <searchLink fieldCode="AU" term="%22Youssef+HM%22">Youssef HM</searchLink>; Faculty of Agriculture, Cairo University, Giza, 12613, Egypt.; Research, Development and Innovation Centre for Converging Science and Emerging Technology (RDI CoSET), Benha National University, P.O.11828, El- Obour City, Egypt.; Faculty of Natural Sciences III, Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle, 06120, Germany.<br /><searchLink fieldCode="AU" term="%22Hoffie+I%22">Hoffie I</searchLink>; Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr. 3, OT, Gatersleben, Seeland, 06466, Germany.<br /><searchLink fieldCode="AU" term="%22Nordling+O%22">Nordling O</searchLink>; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden.<br /><searchLink fieldCode="AU" term="%22Stuart+D%22">Stuart D</searchLink>; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden.<br /><searchLink fieldCode="AU" term="%22Zakhrabekova+S%22">Zakhrabekova S</searchLink>; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden.<br /><searchLink fieldCode="AU" term="%22Helmi+RY%22">Helmi RY</searchLink>; Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr. 3, OT, Gatersleben, Seeland, 06466, Germany.; Genetics and Cytology Department, Biotechnology Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt.<br /><searchLink fieldCode="AU" term="%22Kumlehn+J%22">Kumlehn J</searchLink>; Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr. 3, OT, Gatersleben, Seeland, 06466, Germany.<br /><searchLink fieldCode="AU" term="%22Hansson+M%22">Hansson M</searchLink>; Department of Biology, Lund University, Sölvegatan 35B, Lund, 22362, Sweden. mats.hansson@biol.lu.se.
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