Evidence map›Paper›PMID 18317948›Full record

ArticleMolecular biology reports2009

Cloning and characterization of a soluble acid invertase-encoding gene from muskmelon.

Hongmei Tian, Qingguo Kong, Yanqing Feng, Xiyan Yu

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Article in Molecular biology reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

5 citing papers in PubMed.

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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

4 authors.

Hongmei TianState Key Laboratory of Crop Biology, College of Horticulture Science and Engineering, Shandong Agricultural University, Taian, China.
Qingguo Kong
Yanqing Feng
Xiyan Yu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Soluble acid invertase (S-AIV; EC 3.2.1.26) is thought to play a critical role in sucrose hydrolysis in muskmelon (Cucumis melo L.) fruit. A full-length cDNA clone encoding S-AIV was isolated from muskmelon by RT-PCR and RACE. The clone, designated as CmS-AIV1, contains 2178 nucleotides with an open reading frame of 1908 nucleotides. The deduced 636 amino acid sequence showed high identities with other plant soluble acid invertases. Northern blot analysis indicated that CmS-AIV1 was expressed in flowers and fruit, but was not detected in roots, stems or leaves. Moreover, the mRNA accumulation of CmS-AIV1 showed its maximum level at 10 days after pollination (DAP) and decreased gradually during fruit development until its minimum level at mature fruit. Interestingly, the sucrose content was very low in fruit before 20 DAP but increased dramatically between 20 and 30 DAP during fruit development. In contrast to sucrose content, the activities of S-AIV was very high in fruit before 20 DAP and decreased apparently between 20 and 30 DAP, suggesting that sucrose metabolism may be linked to the CmS-AIV1 transcript level in muskmelon fruit.

Indexed as

Amino Acid Sequencebeta-FructofuranosidaseCloning, MolecularCucumis meloGene Expression Regulation, PlantMolecular Sequence DataRNA, MessengerRNA, PlantSequence AlignmentSequence Homology, Amino AcidSolubilitySucrosebeta-FructofuranosidaseRNA, MessengerRNA, PlantSucrose

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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.