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Isoform; Lactation; Lipogenic gene; Mouse mammary gland; Quantitative real-time PCR

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Giant panda cubs have a low survival rate during the newborn and early growth stages. However, the growth and developmental parameters of giant panda cubs during the early lactation stage (from birth to 6 months) are not well known. We examined the growth and development of giant panda cubs by the Chapman growth curve model and estimated the heritability of the maximum growth rate at the ... more

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Lactation; PCR; Serology; Sheep; Toxoplasmosis

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Culture conditions; In vivo and IVF embryos; Lysine 4 at histone 3; Mouse; Trimethylation

Trimethylation of lysine 4 at histone 3 (H3K4me3) is considered a marker of active transcription; it plays an important role in transcription reprogramming efficiency. We compared the levels of H3K4me3 in mouse preimplantation embryos from MII stage oocytes produced by in vivo and in vitro fertilization (IVF) using immunofluorescence histochemistry. IVF embryos were ... more

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Development-related genes; EZH2; Mouse; Transcriptional regulation; Trimethylation of H3K27

As a core member of polycomb repressive complex 2, the transcription and enzyme activity of enhancer of zeste homolog 2 (Ezh2) is directly involved in the trimethylation of lysine 27 on histone H3. In this study, the fluorescence intensity of H3K27me3 in mouse in vivo morulae and blastocysts was compared by indirect immunofluorescence staining. We found that demethylation of ... more

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