PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES

PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES

The results of screen and analysis of two OsTPKb rice mutant lines were described. The phenotypes and growth rate level of homozygous mutant plants of both rice lines were estimated. The electron microscopy of aleurone layer from forming seeds was performed. The OsTPKb mutant plants demonstrate lowe...

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Main Authors: Isayenkov S. V., Miam A., Maathuis F. J. M.
Format: Article
Language:English
Published: National Academy of Sciences of Ukraine and Palladin Institute of Biochemistry of the National Academy of Sciences of Ukraine. 2015-08-01
Series:Biotechnologia Acta
Subjects:
Os TPKb
TPK-channels
seed formation
potassium homeostasis
rice
Oryza sativa
mutant analysis
Online Access:http://biotechnology.kiev.ua/images/stories/no4_2015/korotkevych_4_2015.pdf
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spelling doaj-4991865b6e574a2c9a8a141b7ffa57aa2020-11-24T21:57:51ZengNational Academy of Sciences of Ukraine and Palladin Institute of Biochemistry of the National Academy of Sciences of Ukraine.Biotechnologia Acta2410-77512410-776X2015-08-018412212710.15407/biotech8.04.122PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINESIsayenkov S. V.0Miam A.1Maathuis F. J. M.2Instiitute of Food Biotechnology and Genomics NAS of Ukraine, KyivUniversity of York, York, UKUniversity of York, York, UKThe results of screen and analysis of two OsTPKb rice mutant lines were described. The phenotypes and growth rate level of homozygous mutant plants of both rice lines were estimated. The electron microscopy of aleurone layer from forming seeds was performed. The OsTPKb mutant plants demonstrate lower growth rate in comparison with wild type plants. The loss of function OsTPKb mutations invariably led to (semi)sterile rice plants. The functional disruption of OsTPKb channel has negative impact on plant growth and development. It might completely change the cell morphology of aleurone layer. http://biotechnology.kiev.ua/images/stories/no4_2015/korotkevych_4_2015.pdfOs TPKbTPK-channelsseed formationpotassium homeostasisriceOryza sativamutant analysis
collection DOAJ
language English
format Article
sources DOAJ
author Isayenkov S. V.
Miam A.
Maathuis F. J. M.
spellingShingle Isayenkov S. V.
Miam A.
Maathuis F. J. M.
PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES
Biotechnologia Acta
Os TPKb
TPK-channels
seed formation
potassium homeostasis
rice
Oryza sativa
mutant analysis
author_facet Isayenkov S. V.
Miam A.
Maathuis F. J. M.
author_sort Isayenkov S. V.
title PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES
title_short PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES
title_full PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES
title_fullStr PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES
title_full_unstemmed PHENOTYPIC ANALYSIS OF OsTPKb LOSS OF FUNCTION MUTANT RICE LINES
title_sort phenotypic analysis of ostpkb loss of function mutant rice lines
publisher National Academy of Sciences of Ukraine and Palladin Institute of Biochemistry of the National Academy of Sciences of Ukraine.
series Biotechnologia Acta
issn 2410-7751
2410-776X
publishDate 2015-08-01
description The results of screen and analysis of two OsTPKb rice mutant lines were described. The phenotypes and growth rate level of homozygous mutant plants of both rice lines were estimated. The electron microscopy of aleurone layer from forming seeds was performed. The OsTPKb mutant plants demonstrate lower growth rate in comparison with wild type plants. The loss of function OsTPKb mutations invariably led to (semi)sterile rice plants. The functional disruption of OsTPKb channel has negative impact on plant growth and development. It might completely change the cell morphology of aleurone layer.
topic Os TPKb
TPK-channels
seed formation
potassium homeostasis
rice
Oryza sativa
mutant analysis
url http://biotechnology.kiev.ua/images/stories/no4_2015/korotkevych_4_2015.pdf
work_keys_str_mv AT isayenkovsv phenotypicanalysisofostpkblossoffunctionmutantricelines
AT miama phenotypicanalysisofostpkblossoffunctionmutantricelines
AT maathuisfjm phenotypicanalysisofostpkblossoffunctionmutantricelines
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