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Spike formation rate (SR), which is based on maximum tiller number per unit area and spike number per unit area, is an important yield-related trait in wheat. Increasing the spike formation rate reduces growth competition and wastage of photosynthate from ineffective tillers. Unfortunately, research studies involving quantitative trait locus (QTL) mapping for wheat spike formation rate are limited...
greb1, growth regulation by estrogen in breast cancer 1, is an important estrogen response gene, which participates in breast cancer formation. However, the role of greb1 in development is largely unknown. In this study, we have characterized greb1 expression patterns and revealed its regulative role in convergent extension movement and pituitary development in zebrafish. In zebrafish adults, greb1...
As a germ cell marker gene, Dead end (dnd) has been identified and characterized in many vertebrates. Recently, we created a complete germ cell-depleted gonad model by the dnd-specific morpholino-mediated knockdown approach, and revealed sex-biased gene expression alteration through utilizing unisexual gynogenetic superiority in polyploid gibel carp. However, dnd and its expression pattern are still...
Dmrt1 has been suggested to play significant roles in sex determination and differentiation, but various expression patterns and cell types have been observed in the testis of vertebrates. Polyploid gibel carp, because of the multiple modes of unisexual gynogenesis and sexual reproduction, has become a unique case to explore the evolution of sex determination and differentiation. However, the sex-determination...
MECP2 duplication results in a well-recognised syndrome in 100% of affected male children; this syndrome is characterised by severe neurodevelopmental disabilities and recurrent infections. However, no sonographic findings have been reported for affected foetuses, and prenatal molecular diagnosis has not been possible for this disease due to lack of prenatal clinical presentation. In this study, we...
Positively and tightly regulated gene expression is essential for gene function and gene therapy research. The currently-used inducible gene expression systems include tetracycline (Tet-on and T-REx), ecdysone, antiprogestin and dimerizer-based systems. Adenovirus (Ad) vectors play an important role in gene function and gene therapy research for their various advantages over other vector systems....
In studies regarding both gene therapy and gene function, transgene expression by plasmid vectors benefits from the use of transcriptional regulatory elements which permit high-level gene expression. Therefore, with respect to transgene (luciferase) expression activity both in vitro (using HeLa, HepG2, and ECV304 cells) and in vivo (mouse liver and skeletal muscle), we investigated the effective combination...
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