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Ulva lactuca

ABSTRACT: Transcriptome level regulations for desiccation and submergence tolerance in intertidal seaweed species Ulva lactuca

PROVIDER: PRJNA382833 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR5448110_1.fastq.gz	Fastqsanger.gz
	SRR5448110_2.fastq.gz	Fastqsanger.gz
	SRR5448111_1.fastq.gz	Fastqsanger.gz
	SRR5448111_2.fastq.gz	Fastqsanger.gz
	SRR5448112_1.fastq.gz	Fastqsanger.gz

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Transcriptome level regulations for desiccation and submergence tolerance in intertidal seaweed species Ulva lactuca

Project description:This study aimed at identification of genetic regulations for desiccation and submergence tolerance in intertidal seaweed species Ulva lactuca which arisies periodically due to tidal rhythms.

2018-04-13 | GSE97769 | GEO

De novo transcriptome assembly for desiccation tolerance in intertidal seaweed species Ulva lactuca

Project description:This study aimed at identification of genetic regulations for desiccation tolerance in intertidal seaweed species Ulva lactuca most commonly experienced phenomenon of intertidal communities.

2018-04-17 | GSE97868 | GEO

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Project description:Desiccation tolerance in intertidal seaweed species Ulva lactuca

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Project description:De novo transcriptome assembly for desiccation tolerance in intertidal seaweed species Ulva lactuca

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Integrated transcriptomics and proteomics analysis reveals muscle metabolism effects of dietary Ulva lactuca and ulvan lyase supplementation in weaned piglets

Project description:Seaweeds, including the green Ulva lactuca, can potentially reduce competition between feed, food, and fuel. They can also contribute to the improved development of weaned piglets. However, their indigestible polysaccharides of the cell wall pose a challenge. This can be addressed through carbohydrase supplementation, such as the recombinant ulvan lyase. The objective of our study was to assess the muscle metabolism of weaned piglets fed with 7% U. lactuca and 0.01% ulvan lyase supplementation, using an integrated transcriptomics and proteomics approach. Feeding piglets with seaweed and enzyme supplementation resulted in reduced macronutrient availability, leading to protein degradation through the proteasome (PSMD2), with resulting amino acids being utilized as an energy source (GOT2, IDH3B). Moreover, mineral element accumulation (iodine and bromine) contributed to increased oxidative stress, evident from elevated levels of antioxidant proteins like catalase, as a response to maintain tissue homeostasis. The upregulation of the gene AQP7, associated with the osmotic stress response, further supports these findings. Consequently, an increase in chaperone activity, including HSP90, was required to repair damaged proteins. Our results suggest that enzymatic supplementation may exacerbate the effects observed from feeding U. lactuca alone, potentially due to side effects arising from cell wall degradation during digestion.

2024-02-27 | PXD043394 | Pride

Ulva lactuca

Project description:De novo transcriptome assembly of Ulva lactuca

| PRJNA381542 | ENA

Integrated transcriptomics and proteomics analysis reveals muscle metabolism effects of dietary Ulva lactuca and ulvan lyase supplementation in weaned piglets

2024-04-03 | GSE252125 | GEO

Proteomic response of Neoporphyra haitanensis to dehydration-rehydration cycles

Project description:Seaweeds in the upper intertidal zone experience extreme desiccation during low tide, followed by rapid rehydration during high tide. Porphyra sensu lato are typical upper intertidal seaweeds. Thus, it is valuable to investigate the adaptive conditions and mechanisms of seaweed to desiccation-rehydration stress.

2022-03-02 | PXD030324 | Pride

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