HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Creative Research Institution >
Peer-reviewed Journal Articles, etc >

Difference in Carbon Distribution of Initial Photoassimilates between Soybean and Rice as Revealed by 20 s Pulse-300 s Chase Experiments

Files in This Item:
SSPN51-6.pdf196.91 kBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/14749

Title: Difference in Carbon Distribution of Initial Photoassimilates between Soybean and Rice as Revealed by 20 s Pulse-300 s Chase Experiments
Authors: Okazaki, Keiki Browse this author →KAKEN DB
Shinano, Takuro Browse this author
Osaki, Mitsuru Browse this author
Keywords: photorespiratory pathway
primary photosynthate distribution
pulse-chase labeling experiment
rice
soybean
Issue Date: Oct-2005
Publisher: Blackwell Publishing, Inc.
Journal Title: Soil Science and Plant Nutrition
Volume: 51
Issue: 6
Start Page: 835
End Page: 840
Publisher DOI: 10.1111/j.1747-0765.2005.tb00118.x
Abstract: Short pulse-chase labeling experiments indicated that there was a considerable difference between soybean and rice in the distribution pattern of 14C to major metabolites during a 300 s chase period. The distribution of 14C to starch at the end of the chase period was largest in soybean but very small in rice. In rice, the distribution of 14C to sucrose was the largest. Starch formation during the initial stages of photosynthesis implied the existence of a different mechanism of starch synthesis and utilization between soybean and rice. The relative intensity of the flow into starch increased by treatment with 2% O2, suggesting that photorespiratory pathway may involve in the regulation of higher starch accumulation in soybean
Relation: http://www.blackwellpublishing.com/journal.asp?ref=0038-0768
Type: article (author version)
URI: http://hdl.handle.net/2115/14749
Appears in Collections:創成研究機構 (Creative Research Institution) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 信濃 卓郎

Export metadata:

OAI-PMH ( junii2 , jpcoar )

MathJax is now OFF:


 

 - Hokkaido University