Sumiyo Morita

Publication List Details

Period

2001 - 2008

Number

13

Co-Authors

MeCP2-dependent repression of an imprinted miR-184 released by depolarization (2008)

Nomura, Tasuku, Kimura, Mika, Horii, Takuro, Morita, Sumiyo, Soejima, Hidenobu, Kudo, Shinichi, ...

Both fragile X syndrome and Rett syndrome are commonly associated with autism spectrum disorders and involve defects in synaptic plasticity. MicroRNA is implicated in synaptic plasticity because...

Bypassing antibiotic selection: positive screening of genetically modified cells with an antigen-dependent proliferation switch (2003)

Kawahara, Masahiro, Ueda, Hiroshi, Morita, Sumiyo, Tsumoto, Kouhei, Kumagai, Izumi, Nagamune, Teruyuki

While antibiotic selection has been routinely used for the selection of genetically modified cells, administration of cytotoxic drugs often leads to deleterious effects not only to inert cells but...

Identification of a New Imprinted Gene, Rian, on Mouse Chromosome 12 by Fluorescent Differential Display Screening (2001)

Hatada, Izuho, Morita, Sumiyo, Obata, Yayoi, Sotomaru, Yusuke, Shimoda, Masafumi, Kono, Tomohiro

Systematic screening of differentially expressed genes among androgenetic, partheno-genetic, and normal embryos by means of fluorescent differential display revealed five imprinted genes. One of...

A method to identify cDNAs based on localization of green fluorescent protein fusion products

Misawa, Kazuhide, Nosaka, Tetsuya, Morita, Sumiyo, Kaneko, Azusa, Nakahata, Tatsutoshi, Asano, Shigetaka, ...

We previously established a high-efficiency, retrovirus-mediated expression cloning method. Using this system, we now have developed an expression cloning method (FL-REX; fluorescence...

Mammalian Twisted Gastrulation Is Essential for Skeleto-Lymphogenesis

Nosaka, Tetsuya, Morita, Sumiyo, Kitamura, Hidetomo, Nakajima, Hideaki, Shibata, Fumi, Morikawa, Yoshihiro, ...

Dorsoventral patterning depends on the local concentrations of the morphogens. Twisted gastrulation (TSG) regulates the extracellular availability of a mesoderm inducer, bone morphogenetic protein 4...

Bypassing antibiotic selection: positive screening of genetically modified cells with an antigen-dependent proliferation switch

Kawahara, Masahiro, Ueda, Hiroshi, Morita, Sumiyo, Tsumoto, Kouhei, Kumagai, Izumi, Nagamune, Teruyuki

While antibiotic selection has been routinely used for the selection of genetically modified cells, administration of cytotoxic drugs often leads to deleterious effects not only to inert cells but...

A method to identify cDNAs based on localization of green fluorescent protein fusion products

Misawa, Kazuhide, Nosaka, Tetsuya, Morita, Sumiyo, Kaneko, Azusa, Nakahata, Tatsutoshi, Asano, Shigetaka, ...

We previously established a high-efficiency, retrovirus-mediated expression cloning method. Using this system, we now have developed an expression cloning method (FL-REX; fluorescence...

Mammalian Twisted Gastrulation Is Essential for Skeleto-Lymphogenesis

Nosaka, Tetsuya, Morita, Sumiyo, Kitamura, Hidetomo, Nakajima, Hideaki, Shibata, Fumi, Morikawa, Yoshihiro, ...

Dorsoventral patterning depends on the local concentrations of the morphogens. Twisted gastrulation (TSG) regulates the extracellular availability of a mesoderm inducer, bone morphogenetic protein 4...

Bypassing antibiotic selection: positive screening of genetically modified cells with an antigen-dependent proliferation switch

Kawahara, Masahiro, Ueda, Hiroshi, Morita, Sumiyo, Tsumoto, Kouhei, Kumagai, Izumi, Nagamune, Teruyuki

While antibiotic selection has been routinely used for the selection of genetically modified cells, administration of cytotoxic drugs often leads to deleterious effects not only to inert cells but...

Cloning of cDNA Encoding a Regeneration-Associated Muscle Protease Whose Expression Is Attenuated in Cell Lines Derived from Duchenne Muscular Dystrophy Patients

Nakayama, Yuki, Nara, Noriko, Kawakita, Yukiko, Takeshima, Yasuhiro, Arakawa, Masayuki, Katoh, Masaki, ...

In the dystrophin-mutant mdx mouse, an animal model for Duchenne muscular dystrophy (DMD), damaged skeletal muscles are efficiently regenerated and thus the animals thrive. The phenotypic differences...

Astrocyte-Specific Genes Are Generally Demethylated in Neural Precursor Cells Prior to Astrocytic Differentiation

Hatada, Izuho, Namihira, Masakazu, Morita, Sumiyo, Kimura, Mika, Horii, Takuro, Nakashima, Kinichi

Epigenetic changes are thought to lead to alterations in the property of cells, such as differentiation potential. Neural precursor cells (NPCs) differentiate only into neurons in the midgestational...

Dicer Is Required for Maintaining Adult Pancreas

Morita, Sumiyo, Hara, Akemi, Kojima, Itaru, Horii, Takuro, Kimura, Mika, Kitamura, Tadahiro, ...

Dicer1, an essential component of RNA interference and the microRNA pathway, has many important roles in the morphogenesis of developing tissues. Dicer1 null mice have been reported to die at E7.5;...

Epigenetic Regulation of Adipocyte Differentiation by a Rho Guanine Nucleotide Exchange Factor, WGEF

Horii, Takuro, Morita, Sumiyo, Kimura, Mika, Hatada, Izuho

Epigenetic regulation, including DNA methylation, plays an important role in several differentiation processes and possibly in adipocyte differentiation. To search for genes that show methylation...