LEE YOUNG SOOK,MARTINOIA ENRICO,PARK JI YOUNG,SONG WON YONG,MENDOZA COZATL DAVID G,SCHROEDER JULIAN I
申请号：
IN1401/KOLNP/2013
公开号：
IN2013KN01401A
申请日:
2013.05.08
申请国别(地区):
IN
年份:
2013
代理人:
摘要：
The present invention relates to a composition for phytochelatin transport, comprising DNA molecules encoding ABCC (MRP, multidrug resistance-associated protein)-like ABC (ATP- binding cassette) transporter proteins in plants. The composition for phytochelatin transport according to the present invention can accumulate and sequester phytochelatin alone or in combination with a toxic substance by transporting same into the vacuole of a cell, and thus reduce the content of the toxic substance which moves from the root of a plant to the shoot thereof. Therefore, the DNA molecules of the present invention can be applied to the development of crops in which the content of toxic substances existing in edible plant parts such as leaves, stems, and fruits are reduced. Furthermore, the DNA molecules of the present invention are applied to inedible plants to develop plants which are useful in phytoremediation, or phytoextraction, by increasing the accumulated amounts of arsenic, arsenic compounds, and cadmium, and the resistances thereto, thereby making it possible to economically clean the environment in an environmentally friendly manner.
