ArticlePlant physiology2006
Suppression of LX ribonuclease in tomato results in a delay of leaf senescence and abscission.
Article in Plant physiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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.
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.
Who cites it
28 citing papers in PubMed.
- Abscission zones: cellular interfaces for the programmed separation of organs.Annals of botany · 2025Review
- Grain shattering by cell death and fracture in Eragrostis tef.Plant physiology · 2023Article
- Genome-wide identification and characterization of legume3 Biotech · 2021Article
- SlERF52 regulates SlTIP1;1 expression to accelerate tomato pedicel abscission.Plant physiology · 2021Article
- Genome-wide identification and expression pattern analysis of the ribonuclease T2 family in Eucommia ulmoides.Scientific reports · 2021Article
- Petal abscission in fragrant roses is associated with large scale differential regulation of the abscission zone transcriptome.Scientific reports · 2020Article
- Organellar and Secretory Ribonucleases: Major Players in Plant RNA Homeostasis.Plant physiology · 2020Article
- Tomato T2 ribonuclease LE is involved in the response to pathogens.Molecular plant pathology · 2020Article
- Morphological and Physiological Framework Underlying Plant Longevity inFrontiers in plant science · 2020Article
- The pattern of 1-aminocyclopropane-1-carboxylate oxidase induction in the tomato leaf petiole abscission zone is independent of expression of the ribonuclease-LX-encoding LeLX gene.Plant biology (Stuttgart, Germany) · 2018Article
- The TomatoFrontiers in plant science · 2018Article
- Article
- 1-Aminocyclopropane-1-Carboxylate Oxidase Induction in Tomato Flower Pedicel Phloem and Abscission Related Processes Are Differentially Sensitive to Ethylene.Frontiers in plant science · 2017Article
- Article
- The Pokeweed Leaf mRNA Transcriptome and Its Regulation by Jasmonic Acid.Frontiers in plant science · 2016Article
- Molecular Mechanisms of Phosphorus Metabolism and Transport during Leaf Senescence.Plants (Basel, Switzerland) · 2015Review
- Spider mites suppress tomato defenses downstream of jasmonate and salicylate independently of hormonal crosstalk.The New phytologist · 2015Article
- NnSR1, a class III non-S-RNase constitutively expressed in styles, is induced in roots and stems under phosphate deficiency in Nicotiana alata.Annals of botany · 2013Article
- Proteome Analysis of Rice (Oryza sativa L.) Mutants Reveals Differentially Induced Proteins during Brown Planthopper (Nilaparvata lugens) Infestation.International journal of molecular sciences · 2013Article
- SAUR36, a small auxin up RNA gene, is involved in the promotion of leaf senescence in Arabidopsis.Plant physiology · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although present in different organisms and conserved in their protein sequence, the biological functions of T2 ribonucleases (RNase) are generally unknown. Tomato (Lycopersicon esculentum) LX is a T2/S-like RNase and its expression is known to be associated with phosphate starvation, ethylene responses, and senescence and programmed cell death. In this study, LX function was investigated using antisense tomato plants in which the LX protein level was reduced. LX protein levels normally become elevated when leaves senesce and antisense inhibition of LX retarded the progression of senescence. Moreover, we observed a marked delay of leaf abscission in LX-deficient plants. This correlated with specific induction of LX protein in the tomato mature abscission zone tissue. LX RNase gene regulation and the consequences of antisense inhibition indicate that LX has an important functional role in both abscission and senescence.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.