You will be shown biomedical passages and your task is to the answer the provided question. Provide a concise and accurate response and do not include any additional text in the response other than the answer.

Question: What causes Bathing suit Ichthyosis(BSI)?

Context: Bathing suit ichthyosis (BSI) is an uncommon phenotype classified as a minor variant of autosomal recessive congenital ichthyosis (ARCI).OBJECTIVES: We report a case of BSI in a 3-year-old Tunisian girl with a novel mutation of the transglutaminase 1 gene (TGM1)
Bathing suit ichthyosis is caused by transglutaminase-1 deficiency: evidence for a temperature-sensitive phenotype.Bathing suit ichthyosis (BSI) is a striking and unique clinical form of autosomal recessive congenital ichthyosis characterized by pronounced scaling on the bathing suit areas but sparing of the extremities and the central face.
Bathing suit ichthyosis.Bathing suit ichthyosis (BSI) is a rare variant of autosomal recessive lamellar ichthyosis due to transglutaminase-1 (TGase-1) gene mutations leading to a temperature sensitive phenotype.
Bathing suit ichthyosis is caused by recessive, temperature-sensitive mutations in the transglutaminase-1 gene (TGM1).
Bathing suit ichthyosis (BSI) is a rare variant of autosomal recessive lamellar ichthyosis due to transglutaminase-1 (TGase-1) gene mutations leading to a temperature sensitive phenotype.
All of our patients with BSI or SICI carried at least 1 specific missense mutation in TGM1 concerning an arginine at position 307 or 315.
Combined with data from the literature, these findings confirm the hypothesis that only a restricted spectrum of TGM1 mutations leads to a BSI and/or an SICI phenotype.
<b>BACKGROUND</b>: Bathing suit ichthyosis (BSI) is an uncommon phenotype classified as a minor variant of autosomal recessive congenital ichthyosis (ARCI).<br><b>OBJECTIVES</b>: We report a case of BSI in a 3-year-old Tunisian girl with a novel mutation of the transglutaminase 1 gene (TGM1).<br><b>CASE REPORT</b>: This infant had been born with a collodion membrane encasing her entire body.
The present case demonstrates this phenotype in a White Tunisian patient with a novel mutation of TGM1 (I304F) not previously reported in BSI.<br>
Therefore, the same mutation of the transglutaminase 1 could result in either generalized ARCI or BSI.
Clear genotype-phenotype correlations have been difficult to establish because several of the same TGM1 mutations have been reported in BSI and other forms of congenital ichthyosis.
Clear genotype-phenotype correlations have been difficult to establish because several of the same TGM1 mutations have been reported in BSI and other forms of congenital ichthyosis.
The present case demonstrates this phenotype in a White Tunisian patient with a novel mutation of TGM1 (I304F) not previously reported in BSI.
All of our patients with BSI or SICI carried at least 1 specific missense mutation in TGM1 concerning an arginine at position 307 or 315.
We report genotypic and phenotypic data from a series of 9 patients who were collodion babies and developed BSI or SICI owing to mutations in the transglutaminase-1 gene (TGM1), including 3 previously unreported missense mutations.
transglutaminase-1 gene (TGM1) mutations