نتایج جستجو برای: ectopic expression

تعداد نتایج: 888127  

2015
Amélie M. Achim Marion Fossard Sophie Couture André Achim

To communicate cooperatively, speakers must determine what constitutes the common ground with their addressee and adapt their referential choices accordingly. Assessing another person's knowledge requires a social cognition ability termed theory of mind (ToM). This study relies on a novel referential communication task requiring probabilistic inferences of the knowledge already held by an addre...

Journal: :Proceedings of the National Academy of Sciences 1998

Journal: :Developmental biology 2003
Madhuri Kango-Singh Amit Singh Y Henry Sun

eyeless (ey) is a key regulator of the eye development pathway in Drosophila. Ectopic expression of ey can induce the expression of several eye-specification genes (eya, so, and dac) and induce eye formation in multiple locations on the body. However, ey does not induce eye formation everywhere where it is ectopically expressed, suggesting that EY needs to collaborate with additional factors fo...

Journal: :Mechanisms of Development 2006
Raffaella Battaglia Vittoria Brambilla Lucia Colombo Antoine R. Stuitje Martin M. Kater

In Arabidopsis, different combinations of ABC organ identity proteins interact in the presence of SEPALLATA (SEP) proteins to regulate floral organ differentiation. Ectopic expression of SEP3 in combination with class A and B or B and C genes is sufficient to homeotically convert vegetative leaves into petal-like organs and bracts into stamen-like structures, respectively. Recently, it has been...

Journal: :Fertility and sterility 2009
Xiao-Yu Pan Xue Li Zhan-Ping Weng Bo Wang

OBJECTIVE To investigate the expression of claudin-3 and claudin-4 in the eutopic and ectopic endometrium of women with endometriosis and to evaluate the role of claudin-3 and claudin-4 in the pathogenesis of endometriosis. DESIGN Cross-sectional measurement of gene expression levels of claudin-3 and claudin-4 on endometriotic tissue. SETTING Academic. PATIENT(S) Thirty-five patients with...

2016
Xiaolin Lin Wentao Zhao Junshuang Jia Taoyan Lin Gaofang Xiao Shengchun Wang Xia Lin Yu Liu Li Chen Yujuan Qin Jing Li Tingting Zhang Weichao Hao Bangzhu Chen Raoying Xie Yushuang Cheng Kang Xu Kaitai Yao Wenhua Huang Dong Xiao Yan Sun

Targeted disruption of Cripto-1 in mice caused embryonic lethality at E7.5, whereas we unexpectedly found that ectopic Cripto-1 expression in mouse embryos also led to embryonic lethality, which prompted us to characterize the causes and mechanisms underlying embryonic death due to ectopic Cripto-1 expression. RCLG/EIIa-Cre embryos displayed complex phenotypes between embryonic day 14.5 (E14.5)...

Journal: :Mechanisms of Development 2000
Ignacio Muñoz-Sanjuán John F. Fallon Jeremy Nathans

Fibroblast growth factor homologous factors (FHFs) have been implicated in limb and nervous system development. In this paper we describe the expression of the cFHF-4 gene during early chicken development. cFHF-4 is expressed in the paraxial mesoderm, lateral ridge, and, most prominently, in the posterior-dorsal side of the base of each limb bud. The expression pattern of cFHF-4 at the base of ...

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