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Backtrace:
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Message: Trying to access array offset on value of type null
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Backtrace:
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Severity: Warning
Message: Trying to access array offset on value of type null
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Backtrace:
File: /var/www/html/application/controllers/Detail.php
File: /var/www/html/index.php
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Severity: Warning
Message: Trying to access array offset on value of type null
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Backtrace:
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Filename: models/Detail_model.php
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File: /var/www/html/application/models/Detail_model.php
File: /var/www/html/application/controllers/Detail.php
File: /var/www/html/index.php
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Severity: 8192
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Filename: helpers/my_audit_helper.php
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Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
File: /var/www/html/application/controllers/Detail.php
File: /var/www/html/index.php
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Filename: controllers/Detail.php
Line Number: 256
Backtrace:
File: /var/www/html/application/controllers/Detail.php
File: /var/www/html/index.php
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Severity: Warning
Message: Trying to access array offset on value of type null
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Backtrace:
File: /var/www/html/application/controllers/Detail.php
File: /var/www/html/index.php
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Severity: Warning
Message: Trying to access array offset on value of type null
Filename: controllers/Detail.php
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Backtrace:
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Message: Trying to access array offset on value of type null
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Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
File: /var/www/html/application/controllers/Detail.php
File: /var/www/html/application/controllers/Detail.php
File: /var/www/html/index.php
Taking out the trash: How misfolded proteins are removed from the endoplasmic reticulum. | LitMetric
Proteins that are expressed on membrane surfaces or secreted are involved in all aspects of cellular and organismal life, and as such require extremely high fidelity during their synthesis and maturation. These proteins are synthesized at the endoplasmic reticulum (ER) where a dedicated quality control system (ERQC) ensures only properly matured proteins reach their destinations. An essential component of this process is the identification of proteins that fail to pass ERQC and their retrotranslocation to the cytosol for proteasomal degradation. This study by Wu . reports a cryo-electron microscopy (cryo-EM) structure of the five-protein channel through which aberrant proteins are extracted from the ER, providing insights into how recognition of misfolded proteins is coupled to their transport through a hydrophobic channel that acts to thin the ER membrane, further facilitating their dislocation to the cytosol.
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