coleoptile: Definition from Answers.com
Unlike the flag leaves rolled up within, the pre-emergent coleoptile does not
accumulate significant protochlorophyll or carotenoids, and so it is generally
...
www.answers.com/topic/coleoptile

09.23.2004 - UC Berkeley researchers identify chlorophyll ...
Sep 23, 2004 ... "The young plant needs some protochlorophyll to get the ball rolling ... The
overproduction of protochlorophyll is like a ticking time bomb ...
berkeley.edu/news/media/releases/2004/09/23_16696.shtml

A protein–protochlorophyll complex obtained from inner seed coats ...
The inner seed coats of Cucurbita pepo were extracted with aqueous acetone and
found to contain pigments with spectra similar to that of protochlorophyll. ...
www.pubmedcentral.nih.gov/ articlerender.fcgi?artid=1270076

Photoconvertible and non-photoconvertible forms of ...
Dark cultivated plants contain small amounts of protochlorophyll (ide) which,
... resolution and showed evidence of two main forms of protochlorophyll (ide)
...
pcp.oxfordjournals.org/cgi/reprint/15/6/1133.pdf

Protochlorophyll complexes with similar steady-state fluorescence ...
Protochlorophyll complexes with similar steady-state fluorescence
characteristics can differ in fluorescence lifetimes. A model study in Triton X-
100 ...
linkinghub.elsevier.com/retrieve/pii/S1011134406002569

Science: Why Grass is Green? - TIME
Proto-chlorophyll accumulates in certain cells of leaves called ... When the sun
is shining a molecule of proto-chlorophyll, stimulated by an atom of ...
www.time.com/time/magazine/ article/0,9171,930009,00.html

Comparison of Light-dependent Oxygen Uptake, Protochlorophyll(ide ...
The same preharvest red light exposures also decreased protochlorophyll(ide)
content of etioplasts. In addition, regeneration of both O2 uptake rates as ...
www.plantphysiol.org/cgi/content/abstract/61/6/1006

Photoactive Subunits of Protochlorophyll(ide) Holochrome
A stable, soluble, and photoactive protochlorophyll(ide) complex has been
extracted from dark-grown barley (Hordeum vulgare L.) leaves with buffer ...
www.pubmedcentral.nih.gov/ articlerender.fcgi?artid=396751

A Reversible Conversion of Phototransformable Protochlorophyll(ide ...
The relationship of phototransformable protochlorophyll-(ide) to photoinactive
protochlorophyll(ide) has been studied in the primary leaves of 7- to ...
www.plantphysiol.org/cgi/content/abstract/51/1/139

Chlorophyll Synthesis from Protochlorophyll(ide) in Chill-Stressed ...
Illumination of leaf tissue, previously incubated in 10 mol m–3 ALA in darkness,
shows only a slight conversion of protochlorophyll(ide) to chlorophyll a ...
jxb.oxfordjournals.org/cgi/content/abstract/40/4/431