ArticleMolecular biology reports2011
Molecular characterization and expression patterns of Lbx1 in porcine skeletal muscle.
Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 13 citations in OpenAlex.
- Optimizing muscle satellite cell sources for cultured meat: anatomical origin influences cellular properties and quality attributes.NPJ science of food · 2026Article
- Regulatory Landscapes of Muscle Satellite Cells: From Mechanism to Application.International journal of stem cells · 2025Review
- Wt1 Positive dB4 Neurons in the Hindbrain Are Crucial for Respiration.Frontiers in neuroscience · 2020Article
- Comprehensive Profiles of mRNAs and miRNAs Reveal Molecular Characteristics of Multiple Organ Physiologies and Development in Pigs.Frontiers in genetics · 2019Article
- Association of rs11190870 near LBX1 with adolescent idiopathic scoliosis susceptibility in a Han Chinese population.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2013Article
- Transcription factor lbx1 expression in mouse embryonic stem cell-derived phenotypes.Stem cells international · 2011Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ladybird-like genes were recently identified in mammals. The first member characterized, Lbx1, is expressed in developing skeletal muscle and the nervous system. However, little is known about the porcine Lbx1 gene. In the present study, we cloned and characterized Lbx1 from porcine muscle. RT-PCR analyses showed that Lbx1 was highly expressed in porcine skeletal muscle tissues. And we provide the first evidence that Lbx1 has a certain regulated expression pattern during the postnatal period of the porcine skeletal muscle development. Lbx1 gene expressed at higher levels in biceps femoris muscles compared with masseter, semitendinosus and longissimus dorsi muscles in Meishan pigs. Phylogenetic tree was constructed by aligning the amino acid sequences of different species. Moreover, single nucleotide polymorphism (SNP) scanning in the Lbx1 genomic fragment identified two mutations, g.752A>G and g.-1559C>G. Association analysis in our experimental pig populations showed that the mutation of g.752A>G was significantly associated with loin muscle area (P<0.05) and internal fat rate (P<0.05). Our results suggest that the Lbx1 gene might be a candidate gene of carcass traits and provide useful information for further studies on its roles in porcine skeletal muscle.
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