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Carthamus tinctorius

ABSTRACT: Investigation of the microRNAs in safflower seed, leaf and petal by high-throughput sequencing

PROVIDER: PRJNA134421 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR074119.fastq.gz	Fastqsanger.gz
	SRR074120.fastq.gz	Fastqsanger.gz
	SRR074121.fastq.gz	Fastqsanger.gz

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Investigation of the microRNAs in safflower seed, leaf and petal by high-throughput sequencing

Project description:We report that there are at least 236 known miRNAs expressed in safflower, of which 100 miRNAs with relatively high expression level exhibited evolutionary conservation across multiple plants. Comparison of their expression patterns among different tissues shows that a total of 116, 133 and 128 miRNAs are significantly differentially expressed between safflower seed/leaf, seed/petal and leaf/petal. Meanwhile, interestingly, the majority of the most significantly differentially expressed miRNAs between tissues are tissue-specific miRNAs. In addition, 15 putative novel miRNAs have been identified in safflower. The small RNA transcriptomes obtained in this study provide a basis for further investigation of the physiological roles of identified miRNAs in safflower.

2010-11-06 | GSE25165 | GEO

Carthamus tinctorius

Project description:Safflower seed transcriptome

| PRJNA1057429 | ENA

Investigation of the microRNAs in safflower seed, leaf and petal by high-throughput sequencing

2010-11-06 | E-GEOD-25165 | biostudies-arrayexpress

Carthamus tinctorius cultivar:A1

Project description:Brassinosteroids mediated stress responses in Safflower

| PRJNA628030 | ENA

Carthamus tinctorius cultivar:Anhui-1

Project description:safflower (Carthamus tinctorius cultivar:Anhui-1) RefSeq of Genome sequencing and assembly

| PRJNA704758 | ENA

Introgression potential between safflower (Carthamus tinctorius) and wild relatives of the genus Carthamus.

Project description:BackgroundSafflower, Carthamus tinctorius, is a thistle that is grown commercially for the production of oil and birdseed and recently, as a host for the production of transgenic pharmaceutical proteins. C. tinctorius can cross with a number of its wild relatives, creating the possibility of gene flow from safflower to weedy species. In this study we looked at the introgression potential between different members of the genus Carthamus, measured the fitness of the parents versus the F1 hybrids, followed the segregation of a specific transgene in the progeny and tried to identify traits important for adaptation to different environments.ResultsSafflower hybridized and produced viable offspring with members of the section Carthamus and species with chromosome numbers of n = 10 and n = 22, but not with n = 32. The T-DNA construct of a transgenic C. tinctorius line was passed on to the F1 progeny in a Mendelian fashion, except in one specific cross, where it was deleted at a frequency of approximately 21%. Analyzing fitness and key morphological traits like colored seeds, shattering seed heads and the presence of a pappus, we found no evidence of hybrid vigour or increased weediness in the F1 hybrids of commercial safflower and its wild relatives.ConclusionOur results suggest that hybridization between commercial safflower and its wild relatives, while feasible in most cases we studied, does not generate progeny with higher propensity for weediness.

| S-EPMC3068944 | biostudies-literature

Carthamus tinctorius

Project description:oil rich plant of Asteraceae family

| PRJNA83885 | ENA

Carthamus tinctorius

Project description:Whole Genome sequencing and analysis of Carthamus tinctorius L.

| PRJNA323806 | ENA

Carthamus tinctorius

Project description:Carthamus tinctorius Transcriptome or Gene expression

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Carthamus tinctorius

Project description:Carthamus tinctorius Transcriptome or Gene expression