Linked Life Data

16961230

Source:http://linkedlifedata.com/resource/pubmed/id/16961230

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2006-9-11
pubmed:abstractText
Comparative study of the sweet pepper and tomato seeds lines with space mutation and corresponding conventional seeds was carried out with FTIR, in an attempt to search for the influence of space environment upon mutation. The similarities among space seeds lines are: the absorbance at near 1,160-1,061 cm(-1) increased. This result shows that the stretching vibration of C-O on the structure of carbohydrates was enhanced by space mutation. The special mutations are: (1) The absorbance at 2,854 cm(-1) of space sweet pepper was enhanced, showing that the stretching vibration of CH2 was stronger; (2) The absorbance at 1,160 cm(-1) of cherry tomato seeds lines was increased notably, indicating that the stretching vibration of C-O on the structure of carbohydrates was stronger. The results show that the space environment could notably increase the carbohydrates in the tomato seeds. The space sweet pepper and tomato seeds lines, which produced similar mutation, could be influenced by microgravity in space. The special mutations are the results of the influence of universe radiation in space.
pubmed:language
chi
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
1000-0593
pubmed:author
pubmed:issnType
Print
pubmed:volume
26
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1057-60
pubmed:meshHeading
pubmed:year
2006
pubmed:articleTitle
[Novel application of FTIR to the analysis of sweet pepper seeds and tomato seeds with space mutation].
pubmed:affiliation
Department of Physics and Electronic Science, Chuxiong Normal University, China.
pubmed:publicationType
Journal Article, English Abstract, Research Support, Non-U.S. Gov't, Evaluation Studies