The following images represent confocal images of cells with full-length Mira protein (Mira 1-830), which localizes to the plasma membrane, and truncations of the Mira protein that either localize to the plasma membrane and/or the nucleus. How would you determine whether the membrane localization sequence of Mira is sufficient? ira 1-830 Mra 1-727 Ma 14CS Mira 1-106 Mia 14 Mi 1329 Mirs 1-290 M 420 Remove amino acids 94-290 from Mira and examine the localization of the protein Remove amino acids 1-106 from Mira and examine the localization of the protein Add amino acids 1-830 from Mira to GFP and examine localization of GFP Add amino acids 94-290 from Mira to GFP and examine localization of GFP O Add amino acids 1-106 from Mira to GFP and examine localization of GFP
The following images represent confocal images of cells with full-length Mira protein (Mira 1-830), which localizes to the plasma membrane, and truncations of the Mira protein that either localize to the plasma membrane and/or the nucleus. How would you determine whether the membrane localization sequence of Mira is sufficient? ira 1-830 Mra 1-727 Ma 14CS Mira 1-106 Mia 14 Mi 1329 Mirs 1-290 M 420 Remove amino acids 94-290 from Mira and examine the localization of the protein Remove amino acids 1-106 from Mira and examine the localization of the protein Add amino acids 1-830 from Mira to GFP and examine localization of GFP Add amino acids 94-290 from Mira to GFP and examine localization of GFP O Add amino acids 1-106 from Mira to GFP and examine localization of GFP
Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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**Title: Determining the Membrane Localization Sequence of Mira Protein**
The images below are confocal images of cells expressing the full-length Mira protein (Mira 1-830), which localizes to the plasma membrane. The images also include truncations of the Mira protein that localize either to the plasma membrane and/or the nucleus. The primary objective here is to determine the sufficiency of the membrane localization sequence of Mira.
**Diagram Description:**
A series of confocal images are labeled A through H:
- **A (Mira 1-830):** Displays the full-length Mira protein, showing localization at the plasma membrane.
- **B (Mira 1-727):** Shows a truncation of the protein, localizing similarly to the full-length protein.
- **C (Mira 1-648):** Another truncation indicating similar localization.
- **D (Mira 1-465):** Depicts further truncation, with localization primarily at the plasma membrane.
- **E (Mira 1-329):** Shows localization changes, potentially to both the plasma membrane and other areas.
- **F (Mira 1-280):** Indicates nuclear localization for this truncation.
- **G (Mira 1-106):** Primarily nuclear localization is observed.
- **H (Mira 94-290):** Exhibits distinct localization, differing from the others.
**Options to Determine Membrane Localization Sequence Sufficiency:**
1. Remove amino acids 94-290 from Mira and examine the localization of the protein.
2. Remove amino acids 1-106 from Mira and examine the localization of the protein.
3. Add amino acids 1-830 from Mira to GFP and examine localization of GFP.
4. Add amino acids 94-290 from Mira to GFP and examine localization of GFP.
5. Add amino acids 1-106 from Mira to GFP and examine localization of GFP.
Using these experimental approaches, one can assess the sequences necessary for proper membrane localization of the Mira protein.
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