Definition of Proplastids. Meaning of Proplastids. Synonyms of Proplastids

Here you will find one or more explanations in English for the word Proplastids. Also in the bottom left of the page several parts of wikipedia pages related to the word Proplastids and, of course, Proplastids synonyms and on the right images related to the word Proplastids.

Definition of Proplastids

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Meaning of Proplastids from wikipedia

- proteins. All plastids are derived from proplastids, which are present in the meristematic regions of the plant. Proplastids and young chloroplasts typically...
- Etioplasts are an intermediate type of plastid that develop from proplastids that have not been exposed to light, and convert into chloroplasts upon exposure...
- nucleus with stromules extending to the cell periphery, as observed for proplastids in the root meristem. Pre-granal etioplasts, which are chloroplasts that...
- well as all other plastids, arise from proplastids in the dividing portion of the stem (meristem). These proplastids have not yet differentiated and, as...
- directly from proplastids or etioplasts. In fact, a typical shoot meristematic plant cell contains only 7–20 proplastids. These proplastids differentiate...
- proplastids when seedlings emerge from the ground. Thylakoid formation requires light. In the plant embryo and in the absence of light, proplastids develop...
- chromoplasts), are undifferentiated, but are present in rudimentary form (proplastids). Meristematic cells are packed closely together without intercellular...
- of development where the chloroplasts are in the form of indistinct proplastids, are much higher than those present when that cell matures and expands...
- chloroplasts to the greatest extent during the light-induced development from proplastid to chloroplast or etioplast to chloroplast. At these times, the synthesis...
- structures extending from the surface of all plastid types, including proplastids, chloroplasts, etioplasts, leucoplasts, amyloplasts, and chromoplasts...