| 词汇 | plastid |
| 释义 | BETA Examples of plastidplastid isn’t in the Cambridge Dictionary yet. You can help! However, in addition to cytolysome formation which might indicate a stress response, there were also some signs of marked irregularity in some mitochondria and plastids. Although plastids remained unchanged, further development of the endoplasmic reticulum was manifested by longer profiles. The navigation of biological hyperspace plastid are so considerable that the historical ' signal ' is effectively lost. A single origin of plastids revisited : convergent evolution in organellar genome content. The plastids still contained a dark-staining material, as at 10 days of storage, but little starch. The plastids were similar to those of fresh material (c). In plants and algae, this pathway is located in the plastid. The plastids retained the dark-staining material, as well as starch, and only small compact vacuoles occurred. Subcellular targeting of green fluorescent protein to plastids in transgenic rice plants provides a high-level expression system. Cryptosporidium appears to lack a plastid genome. Starch had accumulated in the plastids, with most of these organelles showing several grains in any one section. In this chapter the tantalising possibility that the 35 kb element has plastid affinities is once again raised, but with no suggestions as to its origin. The results of these analyses help us show how plastid position is related to size, and how increased gravity conditions change the size and starch content of amyloplasts. The contamination by intact plastids appeared negligible because glucose-6phosphate dehydrogenase activity was not detectable (results not shown). Both cells have severely damaged mitochondria and plastids, while a region of cytoplasmic lysis (*) is apparent. It also has some genes that are related to plastids, indicating that it may have had an ancestor that could perform photosynthesis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For most organisms, the pentose phosphate pathway takes place in the cytosol; in plants, most steps take place in plastids. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stromules (stroma-filled tubules) are highly dynamic structures extending from the surface of all plastid types, including proplastids, chloroplasts, etioplasts, leucoplasts, amyloplasts, and chromoplasts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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