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Trifolium repens

ABSTRACT: Transcriptome analysis of a red-flowered white clover mutant

PROVIDER: PRJNA393638 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR5814850_1.fastq.gz	Fastqsanger.gz
	SRR5814850_2.fastq.gz	Fastqsanger.gz
	SRR5814845_1.fastq.gz	Fastqsanger.gz
	SRR5814845_2.fastq.gz	Fastqsanger.gz
	SRR5814846_1.fastq.gz	Fastqsanger.gz

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Trifolium repens

Project description:Functionally annotated haploid mapping assembly of white clover (Trifolium repens)

| PRJNA951196 | ENA

Transcriptome analysis of a red-flowered white clover mutant

Project description:Transcriptomes analysis of the petals from a red-flowered white clover mutant (red flowers) and its shade-treated counterpart (white flowers) grown under shaded conditions was performed using high-throughput sequencing. We obtained 121,626,564 and 130,577,944 clean reads in red-flowered mutant and treated counterpart, respectively. Of these clean reads, we respectively gained 125,350 and 99,638 unigene sequencces in two groups. As a result, a total of 157,964 unigenes were obtained with an average length of 728 bp and a median length of 1346 bp. These findings provideed insights into the expression profiles in red-flowered white clover mutant, and deepened our understanding of flower pigmentation in white clower.

2018-12-04 | GSE101059 | GEO

RNA-seq of two Trifolium pratense genotypes, Tripo and Lasang, from early to late developmental stages of flower development

Project description:Red clover (Trifolium pratense L.) is one of the most important legume forage species in temperate livestock agriculture. Tetraploid red clover cultivars are generally producing less seed than diploid cultivars. Improving the seed setting potential of tetraploid cultivars is necessary in order to utilize the high forage quality and environmentally sustainable nitrogen fixation of red clover. Two genotypes, one from cv.Tripo with weak seed setting and one from cv.Lasang with strong seed setting, were selected based on data from field experiments for transcriptome analysis of developing flower buds. De novo and reference based analyses of transcriptome assemblies were conducted to study the global transcriptome changes from early to late developmental stages of flower development of the two contrasting red clover genotypes. Transcript profiles, gene ontology enrichment and KEGG pathway analysis indicate that genes related to flower development, pollen pistil interactions, photosynthesis and embryo development are differentially expressed between the Tripo and Lasang genotypes. A significant number of genes related to pollination was overrepresented in Lasang, which might be a reason for its good seed setting ability. The candidate genes detected in this study might be used to develop molecular tools for breeding tetraploid red clover varieties with improved seed yield potentials.

2017-01-31 | E-MTAB-5117 | biostudies-arrayexpress

Red clover (Trifolium pratense L.) extract inhibits ferroptotic cell death by modulating cellular iron homeostasis

Project description:To investigate the mechanisms related to anti-ferroptotic effects of red clover extract, we performed differentially expressed genes analysis using data obtained from the RNA-seq of system xCT knockout mouse embryonic fibroblast cells.

2023-12-01 | GSE221119 | GEO

A proteome analysis of freezing tolerance in red clover (Trifolium pratense L.)

Project description:Improvement of freezing tolerance of red clover (Trifolium pratense L.) would increase its persistence under cold climate. In this study, we assessed the freezing tolerance and compared the proteome composition of non-acclimated and cold-acclimated plants of two initial cultivars of red clover: Endure (E-TF0) and Christie (C-TF0) and of populations issued from these cultivars after three (TF3) and four (TF4) cycles of phenotypic recurrent selection for superior freezing tolerance. Through this approach, we wanted to identify proteins that are associated with the improvement of freezing tolerance in red clover. Recurrent selection performed indoor is an effective approach to improve the freezing tolerance of red clover. Significant improvement of freezing tolerance by recurrent selection was associated with differential accumulation of a small number of cold-regulated proteins that may play an important role in the determination of the level of freezing tolerance.

2016-03-15 | PXD003689 | Pride

Trifolium pratense cultivar:Kenland

Project description:Red clover (Trifolium pratense) transcriptome

| PRJNA287846 | ENA

Trifolium repens

Project description:Trifolium repens Transcriptome or Gene expression

| PRJNA493518 | ENA

Trifolium repens

Project description:Trifolium repens Transcriptome or Gene expression

| PRJNA324075 | ENA

Trifolium repens

Project description:Trifolium repens Transcriptome or Gene expression

| PRJNA378590 | ENA

Natural antisense transcripts of Trifolium repens dehydrins.

Project description:The recently described complex nature of some dehydrin-coding sequences in Trifolium repens could explain the considerable variability among transcripts originating from a single gene.1 For some of the sequences the existence of natural antisense transcripts (NAT s), which could form sense-antisense (SAS) pairs, was predicted. The present study demonstrates that cis-natural antisense transcripts of 2 dehydrin types (YnKn and YnSKn) accumulate in white clover plants subjected to treatments with polyethylene glycol (PEG), abscisic acid (ABA), and high salt concentration. The isolated YnKn cis-NAT s mapped to sequence site enriched in alternative start codons. Some of the sense-antisense pairs exhibited inverse expression with differing profiles which depended on the applied stress. A natural antisense transcript coding for an ABC F family protein (a trans-NAT ) which shares short sequence homology with YnSKn dehydrin was identified in plants subjected to salt stress. Forthcoming experiments will evaluate the impact of NAT s on transcript abundances, elucidating the role of transcriptional and post-transcriptional interferences in the regulation of dehydrin levels under various abiotic stresses.

| S-EPMC4091226 | biostudies-literature

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