题目___Plants have special structures called chloroplasts (叶绿体) that animals don’t have. These structures are filled with chlorophyll, which gives leafy green plants their green color. Their main job is to absorb light from the sun. Chloroplasts can absorb every color except green. Light mak...
Consistent with this idea, we found that pen2 plants showed increased ECR against Cfio, Csia, and Corb compared to Col-0 plants (Fig. 1c). This suggests that the ECR occurs preferentially in the absence of PEN2-related immunity. Indeed, pen2 increased epidermal invasion (at 4 dpi) and...
-major organelle found in the cells of plants and algae -site of manufacture and storage of important chemical compounds used by cell -often contain pigments used in photosynthesis Proplastid -structure not differentiated, but becomes so as they grow (in germinating tissue) ...
algae andplants, and is vital for the maintenance of animal life on Earth. In plants, photosynthesis takes place in specialized organelles called chloroplasts, which are found in the leaves. Chloroplasts actually evolved from photosynthetic bacteria, which were ...
No comparable system is known from either plants or animals for chloroplasts or mitochondria. Therefore, no information on the mechanistic basis of the underlying sorting mechanism was available at the beginning of this study. For all P-specific proteins tested, we identified the TP as the ...
In general three or more measurements per animal per day were taken at intervals of over 15 minutes to ensure regeneration of reaction centres and acclimation of chloroplasts to darkness again. Usually animals were kept in small aquaria with a running through water system (25°C to 28°C) or...
Whereas ferrochelatase in animals is located 250 mM was necessary to maintain full enzyme activ- on the inner mitochondrial membrane (Jones and Jones, ity. The reducing agent supported the reduced state 1969) it was predominantly found in plants in chloroplast of the active site...
Although optical manipulation has been found to be useful for trapping intracellular organelles in plants cell and fungi23,30,31, in vivo patterning ordered intracellular organelle arrays have not been achieved to date. Conventional optical tweezers, which are based on optical microscope by focusing ...
The cytochromes are intracellular chromoproteins found by Keilin to undergo reversible spectral changes in tissue from animals, plants and bacteria. The first observations on plants were made with a microspectroscope by Keilin on dithionite-treated slices of non-chlorophyllous plant tissue. The early...
Furthermore, the vascular plant Arabidopsis thaliana has been found to contain genes that encode all of the enzymes of the biosynthetic pathway for lipid A. It is not known whether vascular plants synthesize lipid A or where lipid A might be located in the tissues. For the present study, we...