Evidence map›Paper›PMID 28424721›Full record

ArticleFrontiers in plant science2017

miRNA and Degradome Sequencing Reveal miRNA and Their Target Genes That May Mediate Shoot Growth in Spur Type Mutant "Yanfu 6".

Chunhui Song, Dong Zhang, Liwei Zheng, Jie Zhang, Baojuan Zhang, Wenwen Luo, Youmei Li, Guangfang Li, Juanjuan Ma, Mingyu Han

Abstract read
In one paragraph

Article in Frontiers in plant science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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  12. The ApplePlant physiology · 2020
    Article
  13. Transcriptional regulation ofHorticulture research · 2020
    Article
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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

10 authors.

Chunhui SongCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Dong ZhangCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Liwei ZhengCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Jie ZhangTongchuan Fruit Tree Experiment StationTongchuan, China.
Baojuan ZhangCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Wenwen LuoCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Youmei LiCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Guangfang LiCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Juanjuan MaCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.
Mingyu HanCollege of Horticulture, Yangling Subsidiary Center Project of National Apple Improvement Center, Collaborative Innovation Center of Shaanxi Fruit Industry Development, Northwest A&F UniversityYangling, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The spur-type growth habit in apple trees is characterized by short internodes, increased number of fruiting spurs, and compact growth that promotes flowering and facilitates management practices, such as pruning. The molecular mechanisms responsible for regulating spur-type growth have not been elucidated. In the present study, miRNAs and the expression of their potential target genes were evaluated in shoot tips of "Nagafu 2" (CF) and spur-type bud mutation "Yanfu 6" (YF). A total of 700 mature miRNAs were identified, including 202 known apple miRNAs and 498 potential novel miRNA candidates. A comparison of miRNA expression in CF and YF revealed 135 differentially expressed genes, most of which were downregulated in YF. YF also had lower levels of GA, ZR, IAA, and ABA hormones, relative to CF. Exogenous applications of GA promoted YF shoot growth. Based on the obtained results, a regulatory network involving plant hormones, miRNA, and their potential target genes is proposed for the molecular mechanism regulating the growth of YF. miRNA164, miRNA166, miRNA171, and their potential targets, and associated plant hormones, appear to regulate shoot apical meristem (SAM) growth. miRNA159, miRNA167, miRNA396, and their potential targets, and associated plant hormones appear to regulate cell division and internode length. This study provides a foundation for further studies designed to elucidate the mechanism underlying spur-type apple architecture.

Indexed as

appleinternodemiRNAsSAMshoot

Identifiers

PMID28424721
PMCPMC5371658

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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.