Genetic Diversity of Celosia Variants in East Java']Java Based on Polyphenol Oxidase-PPO Genes

被引：6

作者：

Mastuti, Retno ^{[1
]}

Arumingtyas, Estri Laras ^{[1
]}

Fatinah, Arik Arubil ^{[2
]}

机构：

[1] Univ Brawijaya, Dept Biol, Malang 65145, Indonesia

[2] Agr Quarantine Class II Palangkaraya, Palangkaraya 73112, Indonesia

来源：

2ND HUMBOLDT KOLLEG IN CONJUNCTION WITH INTERNATIONAL CONFERENCE ON NATURAL SCIENCES 2014, HK-ICONS 2014 | 2015年 / 14卷

关键词：

Celosia; East [!text type='Java']Java[!/text; genetic diversity; PPO gene; TYROSINASE; PLANTS; POPULATIONS; CLONING;

D O I：

10.1016/j.proche.2015.03.049

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

PPO (polyphenol oxidase) is a plastid, nuclear-encoded enzyme widely distributed in the plants species. In green plants the PPO genes involved in pigment formation. PPO is one of the main enzymes involved in biosynthesis of betalain pigments. Celosia is a member of Amaranthaceae that produces betalain pigment (red-violet betacyanins and yellow-orange betaxanthins). Various colour of Celosia inflorescences/flowers in East Java led to the idea to investigate the genetic diversity based on PPO genes. By using PCR-RFLP methods the DNA sequences all Celosia variants showed high genetic diversity. Phylogeny analysis classified the variants into two clusters based on latitude. (C) 2015 Published by Elsevier B.V.

引用

页码：361 / 366

页数：6

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