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Embryonic stem (ES) cells continuously decide whether to maintain pluripotency or differentiate. While exogenous LIF and BMP4 perpetuate a pluripotent state, less is known about factors initiating differentiation. We show that heparan sulfate (HS) proteoglycans are critical co-receptors for signals ...
ORGANISM(S): Mus musculus 
The Aryl hydrocarbon Receptor (AhR) is a signal regulated transcription factor, which is canonically activated by the direct binding of xenobiotics. In addition, switching cells from adherent to suspension culture also activates the AhR, representing a non-xenobiotic, physiological activation of AhR...
ORGANISM(S): Mus musculus 
CURLY LEAF (CLF), the major histone methyltransferase of Polycomb Repressive Complex 2 (PRC2), modifies trimethylation of histone H3 lysine 27 (H3K27me3) and mediates dynamical chromatin repression in Arabidopsis. Here we used strand specific RNA-sequencing to profile Arabidopsis transcriptomes obta...
ORGANISM(S): Arabidopsis thaliana 
CURLY LEAF (CLF), the major histone methyltransferase of Polycomb Repressive Complex 2 (PRC2), modifies trimethylation of histone H3 lysine 27 (H3K27me3) and mediates dynamical chromatin repression in Arabidopsis. Our previous results suggested that CLF may play regulatory roles on seed size and lip...
ORGANISM(S): Arabidopsis thaliana 
Hypoxia is one of the major driving forces mediating tumor angiogenesis, aggressiveness, as well as resistance to chemo- and radiotherapy. It has also been suggested to play important roles in stem cell maintenance for both normal and cancer tissues. However, the mechanisms by which hypoxia-driven e...
ORGANISM(S): Mus musculus 
To search for the differential expressed genes during post-fertilization and embryonic development in Arabidopsis, We profiled transcriptome of siliques at 4 developmental stages using RNA-seq based on poly(A) selection. Each RNA library yielded 100 million 101-bp paired-end reads.Using Tophat and C...
ORGANISM(S): Arabidopsis thaliana 
We harvested spleen tissue from Sirt6-/- or Sirt6-/- RelA+/- animals and then completed genome-wide microarray analysis. Total RNA was extracted with TRIzol (Invitrogen) and amplified with Amino Allyl MessageAmp II Amplification kit. Amplified age-matched wild-type tissues were used as reference RNA...
ORGANISM(S): Mus musculus 
We harvested liver, spleen, thymus, and skin tissues from 21 or 29 day old Sirt6-/- animals and then completed genome-wide microarray analysis. Total RNA was extracted with TRIzol (Invitrogen) and amplified with Amino Allyl MessageAmp II Amplification kit. Amplified age-matched wild-type tissues wer...
ORGANISM(S): Mus musculus 
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