Evidence map›Paper›PMID 31073866›Full record

ArticleRice (New York, N.Y.)2019

LSSR1 facilitates seed setting rate by promoting fertilization in rice.

Xiaojiao Xiang, Peipei Zhang, Ping Yu, Yingxin Zhang, Zhengfu Yang, Lianping Sun, Weixun Wu, Riaz Muhammad Khan, Adil Abbas, Shihua Cheng and 1 more

Open access · goldAbstract read
In one paragraph

Article in Rice (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

15 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The Role ofInternational journal of molecular sciences · 2025
    Article
  6. Review
  7. Fine mapping of a major co-localized QTL associated with self-incompatibility identified in two FTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Genome Wide Identification and Characterization of WheatInternational journal of molecular sciences · 2022
    Article
  13. Article
  14. The MYB transcription factor Baymax1 plays a critical role in rice male fertility.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021
    Article
  15. 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

11 authors at 1 institution in 1 country.

Xiaojiao XiangKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Peipei ZhangKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Ping YuKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Yingxin ZhangKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Zhengfu YangKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Lianping SunKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Weixun WuKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Riaz Muhammad KhanKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Adil AbbasKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Shihua ChengKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China. chengshihua@caas.cn.
Liyong CaoKey Laboratory for Zhejiang Super Rice Research and State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China. caoliyong1966@163.com.
China National Rice Research Institute · CN

Funding

Chinese Academy of Agricultural Sciences Innovation Project CAAS-ASTIP-2013-CNRRINational Key Transform Program 2016ZX08001-002National Natural Science Foundation of China 31521064State Key Laboratory of Rice Biology 2017ZZKT10202
6 · The paper itself

Abstract

Seed setting rate is one of the major components that determine rice (Oryza sativa L.) yield. Successful fertilization is necessary for normal seed setting. However, little is known about the molecular mechanisms governing this process. In this study, we report a novel rice gene, LOW SEED SETTING RATE1 (LSSR1), which regulates the seed setting rate by facilitating rice fertilization. LSSR1 encodes a putative GH5 cellulase, which is highly conserved in plants. LSSR1 is predominantly expressed in anthers during the microsporogenesis stage, and its encoded protein contains a signal peptide at the N-terminal, which may be a secretory protein that stores in pollen grains and functions during rice fertilization. To explore the physiological function of LSSR1 in rice, loss-of-function mutants of LSSR1 were created through the CRISPR-Cas9 system, which showed a significant decrease in rice seed setting rate. However, the morphology of the vegetative and reproductive organs appears normal in lssr1 mutant lines. In addition, lssr1 pollen grains could be normally stained by I

Indexed as

CellulaseCRISPR-Cas9 systemMicrosporogenesisSecretory proteinSpikelet sterility

Identifiers

PMID31073866
PMCPMC6509318
OpenAlexW2945356714

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.