Quantification of Mitochondrial DNA Copies in Central Cells of Antirrhium majus

doi:10.11926/j.issn.1005-3395.2016.04.013

Home > Archive>Volume 24, Issue 4, 2016 >452-455. DOI:10.11926/j.issn.1005-3395.2016.04.013

Quantification of Mitochondrial DNA Copies in Central Cells of Antirrhium majus
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                        10.11926/j.issn.1005-3395.2016.04.013
                    
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                        ZENG Zi-fengZENG Zi-feng
Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xian 710069, China
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SUN HuanSUN Huan
Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xian 710069, China
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GUO XueGUO Xue
Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xian 710069, China
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GAO LongGAO Long
Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xian 710069, China
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WANG Dan-yangWANG Dan-yang
Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Science, Northwest University, Xian 710069, China
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Affiliation:College of Life Science,Northwest University,College of Life Science,Northwest University,College of Life Science,Northwest University,College of Life Science,Northwest University,College of Life Science,Northwest University
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Abstract:

The mitochondrial DNA (mtDNA) copies of Antirrhinum majus were measured by quantitative PCR method. The results showed that the mean volume of central cell of A. majus was (61570±732) μm³ with (783±25) mtDNA copies. There were similar ratio of volume to mtDNA copy between central cell and egg cell. It was presumed that the abundant mtDNA in central cell might reserve for the early development of endosperm cells.

Key words:Central cell;mtDNA;Quantitative PCR;Antirrhinum majus

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曾紫风,孙欢,郭雪,高龙,王丹阳.金鱼草中央细胞中线粒体DNA拷贝数的定量[J].热带亚热带植物学报,2016,24(4):452~455

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Received:November 04,2015
Revised:January 18,2016
Adopted:May 04,2016
Online: July 15,2016
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