Evidence map›Paper›PMID 38858256›Full record

ArticleTransgenic research2024

Expression of a single-chain monellin (MNEI) mutant with enhanced stability in transgenic mice milk.

Rui Lu, Xiaoming Li, Jian Hu, Yancui Wang, Le Jin

Abstract read
PubMed Publisher
In one paragraph

Article in Transgenic research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

1 citing paper in PubMed.

  1. Article
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

5 authors.

Rui LuJiangsu Food and Pharmaceutical Science College, Huaian, Jiangsu, China.
Xiaoming LiJiangsu Agri-Animal Husbandry Vocational College, Taizhou, Jiangsu, China.
Jian HuJiangsu Food and Pharmaceutical Science College, Huaian, Jiangsu, China.
Yancui WangJiangsu Food and Pharmaceutical Science College, Huaian, Jiangsu, China. 20191002@jsfpc.edu.cn.
Le JinJiangsu Food and Pharmaceutical Science College, Huaian, Jiangsu, China. 20191014@jsfpc.edu.cn.

Funding

the Natural Science Foundation of general projects of Jiangsu University 21KJD180005
6 · The paper itself

Abstract

Monellin is a sweet protein that may be used as a safe and healthy sweetener. However, due to its low stability, the application of monellin is currently very limited. Here, we describe a wild-type, a double-sites mutant (E2N/E23A) and a triple-sites mutant (N14A/E23Q/S76Y) of single-chain monellin (MNEI) expressed in transgenic mice milk. Based on enzyme-linked immunoassay (ELISA), Western blot, and sweetness intensity testing, their sweetness and stability were compared. After boiling for 2 min at different pH conditions (2.5, 5.1, 6.8, and 8.2), N14A/E23Q/S76Y-MNEI showed significantly higher sweetness and stability than the wild-type and E2N/E23A-MNEI. These results suggest that N14A/E23Q/S76Y-MNEI shows remarkable potential as a sweetener in the future.

Indexed as

Mice, TransgenicMilkPlant ProteinsSweetening AgentsAnimalsHydrogen-Ion ConcentrationMiceMutationmonellin protein, Dioscoreophyllum cumminsiiPlant ProteinsSweetening AgentsExpressionMammary gland bioreactorMonellinMutantStabilitySweetness

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.