Literature DB >> 9883896

Targeted disruption of the mouse phospholipase C beta3 gene results in early embryonic lethality.

S Wang1, S Gebre-Medhin, C Betsholtz, P Stålberg, Y Zhou, C Larsson, G Weber, R Feinstein, K Oberg, A Gobl, B Skogseid.   

Abstract

In order to investigate the biological function of phosphatidylinositol-specific phospholipase C (PLC) we generated mutant mice by gene targeting. Homozygous inactivation of PLCbeta3 is lethal at embryonic day 2.5. These mutants show poor embryonic organization as well as reduced numbers of cells. Identical phenotypes were recorded in homozygous mutants generated from two independently targeted embryonic stem cell clones. Heterozygous mutant mice, however, are viable and fertile for at least two generations. We also showed that mouse PLCbeta3 is expressed in unfertilized eggs, 3-cell and egg cylinder stages of embryos. In conclusion, these results indicate that PLCbeta3 expression is essential for early mouse embryonic development.

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Year:  1998        PMID: 9883896     DOI: 10.1016/s0014-5793(98)01518-x

Source DB:  PubMed          Journal:  FEBS Lett        ISSN: 0014-5793            Impact factor:   4.124


  9 in total

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2.  Defect in phosphoinositide signalling through a homozygous variant in PLCB3 causes a new form of spondylometaphyseal dysplasia with corneal dystrophy.

Authors:  Salma Ben-Salem; Sarah M Robbins; Nara Lm Sobreira; Angeline Lyon; Aisha M Al-Shamsi; Barira K Islam; Nadia A Akawi; Anne John; Pramathan Thachillath; Sania Al Hamed; David Valle; Bassam R Ali; Lihadh Al-Gazali
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Review 3.  Regulation of facial morphogenesis by endothelin signaling: insights from mice and fish.

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4.  Genetic alteration of phospholipase C beta3 expression modulates behavioral and cellular responses to mu opioids.

Authors:  W Xie; G M Samoriski; J P McLaughlin; V A Romoser; A Smrcka; P M Hinkle; J M Bidlack; R A Gross; H Jiang; D Wu
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5.  phospholipase C, beta 3 is required for Endothelin1 regulation of pharyngeal arch patterning in zebrafish.

Authors:  Macie B Walker; Craig T Miller; Mary E Swartz; Johann K Eberhart; Charles B Kimmel
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6.  Distinct role of PLCbeta3 in VEGF-mediated directional migration and vascular sprouting.

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Authors:  Jung-Woo Choi; Won-Hyong Chung; Kyung-Tai Lee; Eun-Seok Cho; Si-Woo Lee; Bong-Hwan Choi; Sang-Heon Lee; Wonjun Lim; Dajeong Lim; Yun-Gyeong Lee; Joon-Ki Hong; Doo-Wan Kim; Hyeon-Jeong Jeon; Jiwoong Kim; Namshin Kim; Tae-Hun Kim
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9.  Dual-FRET imaging of IP3 and Ca2+ revealed Ca2+-induced IP3 production maintains long lasting Ca2+ oscillations in fertilized mouse eggs.

Authors:  Toru Matsu-Ura; Hideki Shirakawa; Kenichi G N Suzuki; Akitoshi Miyamoto; Kotomi Sugiura; Takayuki Michikawa; Akihiro Kusumi; Katsuhiko Mikoshiba
Journal:  Sci Rep       Date:  2019-03-18       Impact factor: 4.379

  9 in total

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