نتایج جستجو برای: lack gene

تعداد نتایج: 1385843  

Journal: :journal of paramedical sciences 0
afshin khavari department of hepatitis and aids, pasteur institute of iran, tehran, iran zahra orafa department of hepatitis and aids, pasteur institute of iran, tehran, iran mehrdad hashemi department of genetics, islamic azad university, tehran medical sciences branch,tehran,iran noorieh habibzadeh department of hepatitis and aids, pasteur institute of iran, tehran, iran azam bolhassani department of hepatitis and aids, pasteur institute of iran, tehran, iran

delivery of exogenous materials such as nucleic acids, peptides, proteins, and drugs into cells is an important strategy in modern cellular and molecular biology. recently, the development of gene carriers for efficient gene transfer into cells has attracted a great attention. furthermore, lack of effective drug delivery is one of the major problems of cancer chemotherapy. many physical methods...

Journal: :Human molecular genetics 1994
J Sainz D P Huynh K Figueroa N K Ragge M E Baser S M Pulst

Schwannomas are common tumors of the nervous system and are frequently found in patients with neurofibromatosis (NF) 2. Although loss of heterozygosity in NF2 tumors suggests that the NF2 gene functions as a tumor suppressor gene, the NF2 gene shows amino acid sequence homology to structural proteins in one of which dominantly acting mutations have been described. We performed a mutational anal...

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