Evidence map›Paper›PMID 22699876›Full record

ArticleMolecular biology reports2012

Construction and function of mammary gland specific goat GH expression vector.

Qinghua Yu, Qi Tian, Jian Lin, Qiang Zhang, Liqi Zhu, Qian Yang

Abstract read
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In one paragraph

Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 90% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Qinghua YuVeterinary College, Nanjing Agricultural University, Weigang 1, Nanjing 210095, Jiangsu, People's Republic of China.
Qi Tian
Jian Lin
Qiang Zhang
Liqi Zhu
Qian Yang
Nanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to construct a mammary gland specific gene targeting vector (pLG), which could help the exogenous goat growth hormone (GH) cDNA being integrated into the beta-casein locus of goats and improve the milk production of goat. We cloned the 5' and 3' regulatory sequences of goat's beta-casein gene as homologous arms and inserted them into the Not I/Xho I and Sal I/Cla I multiple clone sites (MCS) of pLoxp II vector respectively, then inserted the GH cDNA into the Xho I MCS of pLoxp II vector and finally got the gene targeting vector pLG. The expression of GH in Bcap-37 cells transfected with plasmid pLG (14.52 ng/mL) was two times higher than that of cells untreated (7.10 ng/mL). While the GH expression of goats injected with plasmid pLG (7.54 ng/mL) was higher than goats untreated or injected with normal saline (6.64 and 6.78 ng/mL). We successfully constructed the mammary gland specific beta-casein gene targeting vector pLG exhibiting bioactivity of transcription and expression of GH both in vitro and in vivo.

Indexed as

Genetic VectorsAnimalsCaseinsFemaleFibroblastsGene ExpressionGene OrderGene TargetingGenetic LociGoatsGrowth HormoneHomologous RecombinationMammary Glands, AnimalTranscription, GeneticCaseinsGrowth Hormone

Identifiers

PMID22699876
OpenAlexW2032945578

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.