Abstract:
BACKGROUND:The roles in photosystem I (PSI) assembly of the nucleus-encoded thylakoid protein Y3IP1 who interacts with the plastid-encoded Ycf3 protein that has been well-characterized in plants. However, its function and potential mechanisms in other aspects remain poorly understood. RESULTS:We identified the apple MdY3IP1 gene, which encodes a protein highly homologous to the Arabidopsis Y3IP1 (AtY3IP1). Ectopic expression of MdY3IP1 triggered early-flowering and enhanced salt tolerance in Arabidopsis plants. MdY3IP1 controlled floral transition by accelerating sugar metabolism process in plant cells, thereby influencing the expression of flowering-associated genes. The increase in salt stress tolerance in MdY3IP1-expressing plants correlated with reduced reactive oxygen species (ROS) accumulation, and an increase in lateral root development by regulating both auxin biosynthesis and transport, as followed by enhancement of salt tolerance in Arabidopsis. Overall, these findings provide new evidences for additional functions of Y3IP1-like proteins and their underlying mechanisms of which Y3IP1 confers early-flowering and salt tolerance phenotypes in plants. CONCLUSIONS:These observations suggest that plant growth and stress resistance can be affected by the regulation of the MdY3IP1 gene. Further molecular and genetic approaches will accelerate our knowledge of MdY3IP1 functions in PSI complex formation and plants stress resistance, and inform strategies for creating transgenic crop varieties with early maturity and high-resistant to adverse environmental conditions.
journal_name
BMC Plant Bioljournal_title
BMC plant biologyauthors
Yu JQ,Wang JH,Sun CH,Zhang QY,Hu DG,Hao YJdoi
10.1186/s12870-018-1232-6subject
Has Abstractpub_date
2018-01-20 00:00:00pages
18issue
1issn
1471-2229pii
10.1186/s12870-018-1232-6journal_volume
18pub_type
杂志文章abstract:BACKGROUND:UDP-glucose pyrophosphorylase (UGPase) is a sugar-metabolizing enzyme (E.C. 2.7.7.9) that catalyzes a reversible reaction of UDP-glucose and pyrophosphate from glucose-1-phosphate and UTP. UDP-glucose is a key intermediate sugar that is channeled to multiple metabolic pathways. The functional role of UGPase ...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-014-0265-8
更新日期:2014-10-07 00:00:00
abstract:BACKGROUND:Plants encode a large number of leucine-rich repeat receptor-like kinases. Legumes encode several LRR-RLK linked to the process of root nodule formation, the ligands of which are unknown. To identify ligands for these receptors, we used a combination of profile hidden Markov models and position-specific iter...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/1471-2229-8-1
更新日期:2008-01-03 00:00:00
abstract:BACKGROUND:N is an important macronutrient required for plant development and significantly influences axillary bud outgrowth, which affects tillering and grain yield of rice. However, how different N concentrations affect axillary bud growth at the molecular and transcriptional levels remains unclear. RESULTS:In this...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02409-0
更新日期:2020-05-07 00:00:00
abstract:BACKGROUND:Chickpea (Cicer arietinum L.) is the second most widely grown pulse and drought (limiting water) is one of the major constraints leading to about 40-50% yield losses annually. Dehydration responsive element binding proteins (DREBs) are important plant transcription factors that regulate the expression of man...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02815-4
更新日期:2021-01-11 00:00:00
abstract:BACKGROUND:China has diverse wheat varieties that adapt to very different environments divided into ten agro-ecological zones. A better understanding of genomic differences and patterns of selection among agro-ecological zones could provide useful information in selection of specific adaptive traits in breeding. RESUL...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02704-w
更新日期:2020-10-27 00:00:00
abstract:BACKGROUND:Dwarf bunt, which is caused by Tilletia controversa Kühn, is a soilborne and seedborne disease that occurs worldwide and can lead to 70% or even total losses of wheat crops. However, very little information is available about the histological changes that occur in dwarf bunt-resistant and dwarf bunt-suscepti...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02819-0
更新日期:2021-01-18 00:00:00
abstract:BACKGROUND:Roots play a central role in plant response to water stress (WS). They are involved in its perception and signalling to the leaf as well as in allowing the plant to adapt to maintaining an adequate water balance. Only a few studies have investigated the molecular/biochemical responses to WS in roots of peren...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-018-1343-0
更新日期:2018-06-20 00:00:00
abstract:BACKGROUND:Rice is a chilling-sensitive crop that would suffer serious damage from low temperatures. Overexpression of the Lsi1 gene (Lsi1-OX) in rice enhances its chilling tolerance. This study revealed that a serine hydroxymethyltransferase (OsSHMT) mainly localised in the endoplasmic reticulum (ER) is involved in in...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02446-9
更新日期:2020-05-26 00:00:00
abstract:BACKGROUND:Birch (Betula platyphylla Suk.) contains triterpenoids with anti-HIV and anti-tumor pharmacological activities. However, the natural abundance of these triterpenoids is low, and their chemical synthesis is costly. Transcription factors have the ability to regulate the metabolite pathways of triterpenoids via...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-017-1150-z
更新日期:2017-11-21 00:00:00
abstract:BACKGROUND:Damask roses (Rosa damascena Mill.) are mainly used for essential oil production. Previous studies have indicated that all production material in Bulgaria and Turkey consists of only one genotype. Nine polymorphic microsatellite markers were used to analyze the genetic diversity of 40 accessions of R. damasc...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/1471-2229-7-12
更新日期:2007-03-08 00:00:00
abstract:BACKGROUND:Multidrug and toxic compound extrusion (MATE) transporter proteins are present in all organisms. Although the functions of some MATE gene family members have been studied in plants, few studies have investigated the gene expansion patterns, functional divergence, or the effects of positive selection. RESULT...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-016-0895-0
更新日期:2016-09-26 00:00:00
abstract:BACKGROUND:PLATZ proteins are a novel class of plant-specific zinc-dependent DNA-binding proteins that are classified as transcription factors (TFs). However, their common biochemical features and functions are poorly understood. RESULT:Here, we identified and cloned 17 PLATZ genes in the maize (Zea mays) genome. All ...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-018-1443-x
更新日期:2018-10-05 00:00:00
abstract:BACKGROUND:Papaver somniferum (opium poppy) is the source for several pharmaceutical benzylisoquinoline alkaloids including morphine, the codeine and sanguinarine. In response to treatment with a fungal elicitor, the biosynthesis and accumulation of sanguinarine is induced along with other plant defense responses in op...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/1471-2229-10-252
更新日期:2010-11-18 00:00:00
abstract:BACKGROUND:During pollen wall formation in flowering plants, a conserved metabolon consisting of acyl-CoA synthetase (ACOS), polyketide synthase (PKS) and tetraketide α-pyrone reductase (TKPR), is required for sporopollenin synthesis. Despite this, the precise function of each of these components in different species r...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-019-1711-4
更新日期:2019-03-18 00:00:00
abstract:BACKGROUND:Recent genome sequencing enables mega-base scale comparisons between related genomes. Comparisons between animals, plants, fungi, and bacteria demonstrate extensive synteny tempered by rearrangements. Within the legume plant family, glimpses of synteny have also been observed. Characterizing syntenic relatio...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/1471-2229-5-15
更新日期:2005-08-15 00:00:00
abstract:BACKGROUND:Auxin-induced genes regulate many aspects of plant growth and development. The Gretchen Hagen 3 (GH3) gene family, one of three major early auxin-responsive families, is ubiquitous in the plant kingdom and its members function as regulators in modulating hormonal homeostasis, and stress adaptations. Specific...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-018-1545-5
更新日期:2018-12-12 00:00:00
abstract:BACKGROUND:Phosphoenolpyruvate carboxylase (PEPC) is a critical enzyme catalyzing the β-carboxylation of phosphoenolpyruvate (PEP) to oxaloacetate, a tricarboxylic acid (TCA) cycle intermediate. PEPC typically exists as a Class-1 PEPC homotetramer composed of plant-type PEPC (PTPC) polypeptides, and two of the subunits...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/1471-2229-10-200
更新日期:2010-09-14 00:00:00
abstract:BACKGROUND:Xylogen, a chimeric arabinogalactan protein containing a non-specific lipid transfer protein domain, can promote xylem cell differentiation. No comprehensive study has been carried out on the XYLP gene family in rice. As a first step in research on this gene family and as a useful strategy in general, a geno...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-014-0299-y
更新日期:2014-11-18 00:00:00
abstract:BACKGROUND:Flower development and sufficient fruit set are important parameters with respect to walnut yield. Knowledge about flowering genes of fruit trees can help to conduct better molecular breeding programs. Therefore, this study was carried out to investigate the expression pattern of some flowering genes (FT, SO...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02372-w
更新日期:2020-04-03 00:00:00
abstract:BACKGROUND:DnaJ proteins participate in many metabolic pathways through dynamic interactions with various components of these processes. The role of three small chloroplast-targeted DnaJ proteins, AtJ8 (At1 g80920), AtJ11 (At4 g36040) and AtJ20 (At4 g13830), was investigated here using knock-out mutants of Arabidopsis ...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/1471-2229-10-43
更新日期:2010-03-07 00:00:00
abstract:BACKGROUND:MicroRNAs (miRNAs) and their regulatory functions in anthocyanin, carotenoid, and chlorophyll accumulation have been extensively characterized in many plant species. However, the miRNA regulatory mechanism in betalain biosynthesis remains mostly unknown. RESULTS:In this study, 126 conserved miRNAs and 41 no...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02622-x
更新日期:2020-09-22 00:00:00
abstract:BACKGROUND:The arbuscular mycorrhizal symbiosis is characterized by the presence of different symbiotic structures and stages within a root system. Therefore tools allowing the analysis of molecular changes at a cellular level are required to reveal insight into arbuscular mycorrhizal (AM) symbiosis development and fun...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-015-0601-7
更新日期:2015-09-30 00:00:00
abstract:BACKGROUND:Flavonoids have essential roles in flower pigmentation, fibre development and disease resistance in cotton. Previous studies show that accumulation of naringenin in developing cotton fibres significantly affects fibre growth. This study focused on determining the effects of the flavonoids naringenin, dihydro...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-019-2054-x
更新日期:2019-10-24 00:00:00
abstract:BACKGROUND:Cunninghamia lanceolata (C. lanceolata) is the main fast-growing timber species in southern China. As an alternative to conventional lighting systems, LED has been demonstrated to be an artificial flexible lighting source for commercial micropropagation. The application of LED can provide rapid propagation o...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-020-02480-7
更新日期:2020-06-09 00:00:00
abstract:BACKGROUND:Breeding for cold tolerance in maize promises to allow increasing growth area and production in temperate zones. The objective of this research was to conduct genome-wide association analyses (GWAS) in temperate maize inbred lines and to find strategies for pyramiding genes for cold tolerance. Two panels of ...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-016-0816-2
更新日期:2016-06-06 00:00:00
abstract:BACKGROUND:Fruit quality depends on a series of biochemical events that modify appearance, flavour and texture throughout fruit development and ripening. Cell wall polysaccharide remodelling largely contributes to the elaboration of fleshy fruit texture. Although several genes and enzymes involved in cell wall polysacc...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-016-0887-0
更新日期:2016-09-15 00:00:00
abstract:BACKGROUND:Current views on the control of cell development are anchored on the notion that phenotypes are defined by networks of transcriptional activity. The large amounts of information brought about by transcriptomics should allow the definition of these networks through the analysis of cell-specific transcriptiona...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-014-0197-3
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Among secondary metabolites, flavonoids are particularly crucial for plant growth, development, and reproduction, as well as beneficial for maintenance of human health. As a flowering plant, safflower has synthesized a striking variety of flavonoids with various pharmacologic properties. However, far less re...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-016-0813-5
更新日期:2016-06-10 00:00:00
abstract:BACKGROUND:Silicon (Si) has been known to regulate plant growth; however, the underlying mechanisms of short-term exogenous Si application on the regulation of calcium (Ca) and nitrogen (N), endogenous phytohormones, and expression of essential proteins have been little understood. RESULTS:Exogenous Si application sig...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-017-1216-y
更新日期:2018-01-04 00:00:00
abstract:BACKGROUND:Fusarium graminearum, one of the causal agents of Fusarium Head Blight (FHB, scab), leads to severe losses in grain yield and quality due to the production of mycotoxins which are harmful to human and livestock. Different traits for FHB resistance in wheat were identified for common wheat (Triticum aestivum ...
journal_title:BMC plant biology
pub_type: 杂志文章
doi:10.1186/s12870-014-0369-1
更新日期:2015-01-19 00:00:00