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Virus Influence on Pigments in Dark-Growth Light-Grown Plants

Three issues were investigated; first, the influence of virus on pigment production in diseased plants; second, the increase of virus as indicated by a resulting change in carotene concentration; third, the function of pigments other than chlorophyll in photosynthesis in young potato leaves. Results on the first issue demonstrated an increase in carotene and xanthophyll concentration, and a decrease in chlorophyll concentration in diseased relative to normal plants. Evidence on the second issue suggested a close relationship between virus increase and carotene concentration. Data on the third issue indicated a soil and possibly significant photosynthesis due to leaf carotenoids / Thesis / Master of Science (MS)

Identiferoai:union.ndltd.org:mcmaster.ca/oai:macsphere.mcmaster.ca:11375/25552
Date09 1900
CreatorsCarew, Evan
ContributorsMacClement, D., Biology
Source SetsMcMaster University
LanguageEnglish
Detected LanguageEnglish
TypeThesis

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