塔里木大学学报2017，Vol.29Issue(1)：8-14,7.DOI:10.3969/j.issn.1009-0568.2017.01.002
胡杨、灰叶胡杨性别表现与POD同工酶的关系研究
Relationship Between Sex Identification and Peroxidase Isozymes of Populus euphrarica Olivier and Populus pruinosa Schrenk
摘要
Abstract
The differences of leaves with different shapes on male and female Populus euphratica and Populus pruinosa as material, the peroxidase isozymes were analysed.The results showed that there were differences among the four different shape leaves on the female Populus euphratica tree, the linear leaves had the same belts with lanceolate, while the ovate leaves had the same belts with broadly ovate leaves.While, there were no difference among four different shape leaves on male Populus euphratica tree, comparing the peroxidase isozymes belts of ovate leaves and broad ovate leaves on female and male trees , leaves on female tree had 1 more belt than on the male trees in POD-B region (Rf=0.398), which can be defined as a special belt for female trees.And this special belt between male and female also can be found in the seedling of Populus ephratica, and can be applied for sex identification.All the different shape leaves on the same Populus pruinosa tree, no matter male or female trees, have the same peroxidase isozymes belts, but there were significant difference of belts Rf of male and female Populus pruinosa in POD-B district, however, this difference did not show on its seedlings.The results showed that peroxidase isozymes can be applied on the sex identification of Populus euphratica and Populus pruinosa .关键词
胡杨/灰叶胡杨/过氧化物同工酶(POD)/性别鉴定Key words
Populus euphrarica/Populus pruinosa/Peroxidase isozymes (POD)/Sex identification分类
农业科技引用本文复制引用
焦培培,王彦芹,李志军..胡杨、灰叶胡杨性别表现与POD同工酶的关系研究[J].塔里木大学学报,2017,29(1):8-14,7.基金项目
国家自然科学基金(31060026) （31060026）
教育部科学技术研究重点项目(207138) （207138）
塔里木大学校长基金项目(TDZKSS201419) （TDZKSS201419）
