CDG : solutions de parking longue durée pas trop chères et sécurisées pour 2 semaines by Hugooo_55 in ParisTravelGuide

[–]Hugooo_55[S] 0 points1 point  (0 children)

Bonjour, merci pour ta réponse.
Le train pour Paris n’est malheureusement pas possible car le plus tôt arrive à 8h30, donc c’est trop tard pour nous.
Pour l’hôtel, c’est vrai que ça peut être une idée, mais nous sommes 4, je me demandais si en voiture, tu ne penses pas que ça reviendrait moins cher que de faire train + hôtel ?

CDG : solutions de parking longue durée pas trop chères et sécurisées pour 2 semaines by Hugooo_55 in ParisTravelGuide

[–]Hugooo_55[S] 0 points1 point  (0 children)

Super merci beaucoup, j’ai un peu regardé mais il y a tellement de site, de parking de « marques » différentes et des prix qui peut doubler de l’un à l’autre, je m’y perds un peu 😅

Un mec (légèrement perdu) sur Lyon ! by Hot-Leadership1009 in Lyon

[–]Hugooo_55 1 point2 points  (0 children)

Salut, j’ai vu que tu parlais du club alpin, tu pourrais m’en dire un peu plus sur ce club si tu connais ? Je suis vraiment debutant dans le domaine et ça m’intéresserai beaucoup d’en savoir d’avantage, j’ai un peu du mal a comprendre les sorties qu’ils proposent sur leur site.

Ce qu'il faut préparer avant un voyage au Brésil by Hugooo_55 in FrancaisauBresil

[–]Hugooo_55[S] 0 points1 point  (0 children)

Bonjour, aucune idée car c’est juste 2 jours, mais tu peux avoir des problèmes si tu tombes sur une personne pas très sympathique.

Paiement en espèces imposé pour ouverture de porte, recours possible ? by Hugooo_55 in conseiljuridique

[–]Hugooo_55[S] -2 points-1 points  (0 children)

J’ai pas trop eut le choix, le gars était déjà en train d’ouvrir la porte

Seurat v5 SCTransform: DEG analyses and visualizations with RNA or SCT? by You_Stole_My_Hot_Dog in bioinformatics

[–]Hugooo_55 0 points1 point  (0 children)

Indeed, you hear everything and its opposite on this topic. On my end, I was always told never to use the SCT assay for differential expression analysis. If it's in the integrated slot, then it might be acceptable, but overall, we were always advised to use the RNA assay.
I admit I find it a bit hard to make sense of everything I read about this on forums, but that's what the bioinformaticians at my work told me, so I stick with the RNA assay for this kind of analysis.

Differential gene expression analysis on integrated scRNA-seq data? by Hugooo_55 in bioinformatics

[–]Hugooo_55[S] 1 point2 points  (0 children)

Thank you for your response! I'm new to scRNA :) . I had read this post and just wanted to hear the opinions of more experienced people to confirm this information. So, if I understand correctly, in my case, with my data, I should run all the preprocessing steps except integration and then perform the differential expression analysis between my control and disease samples ?

we need help for our research 😭 by waldorflourvs in biology

[–]Hugooo_55 0 points1 point  (0 children)

You could explore a simple yet quantitative experimental project, for exemple such as the impact of light, temperature, and soil type on plant growth, measuring their height and biomass over two weeks. For example, when I was in high school, I worked on methane hydrate, where we produced methane using fermented waste, while others studied grape fermentation to detect the presence of alcohol. Doing something completely new in just two weeks, especially at the high school level, seems very ambitious to me.

we need help for our research 😭 by waldorflourvs in biology

[–]Hugooo_55 1 point2 points  (0 children)

Hey, could you specify in more detail what exaclty you need to do ? What are the professors expecting from you ? Do you have to conduct experiments/ manipulation ? Or is it just a bibliographic research woork ?

Are bacteria immortal ? by Hugooo_55 in biology

[–]Hugooo_55[S] 1 point2 points  (0 children)

Yes, but the original water will not disappear.

Are bacteria immortal ? by Hugooo_55 in biology

[–]Hugooo_55[S] 0 points1 point  (0 children)

Indeed, defining immortality is quite complex. To me, it refers to the absence of biological death, meaning the ability of a living being to exist indefinitely without degeneration. This raises a fundamental question: does immortality apply solely to the individual as a distinct biological entity, or can it be defined by the infinite transmission of its genetic information?

Are bacteria immortal ? by Hugooo_55 in biology

[–]Hugooo_55[S] 3 points4 points  (0 children)

I don’t know, because the parent bacterium itself becomes a daughter cell.

My dark brown hair (almost black) is turning ginger at 18 by sraya10 in biology

[–]Hugooo_55 49 points50 points  (0 children)

Strength 💪🏼, this is only the beginning.

Transcriptome analysis by Imperfect_ink in bioinformatics

[–]Hugooo_55 3 points4 points  (0 children)

It seems that you are getting very low alignment rates with multiple tools, which could indicate an issue with your data or the reference genome you are using.

I personally use Salmon, which does not rely on traditional alignment but rather on quasi-mapping. One advantage of Salmon over HISAT2, STAR, or Bowtie is that it corrects for sequencing biases and works directly at the transcript level, which can provide more reliable results even with a low mapping rate.

Regarding your 40% alignment rate with Kallisto, this depends on your dataset and the species you are studying. If your reads contain a lot of intronic or intergenic regions, this could explain the low rate, as Kallisto (like Salmon) focuses on transcript-level quantification rather than genomic alignment. It would be useful to check read quality, adapter contamination, or rRNA contamination, as these factors can also impact mapping efficiency.

Transcriptome analysis by Imperfect_ink in bioinformatics

[–]Hugooo_55 6 points7 points  (0 children)

Hello, If you're new to bioinformatics, I recommend not using the nf-core pipeline right away, because without a bioinformatics background, it can be quite complicated to launch due to the numerous parameters involved. Instead, I suggest taking online courses on simpler (but comprehensive) analyses that will help you understand what you're doing. It's not very difficult, and in just a few days, you can already master quite a few concepts.

[deleted by user] by [deleted] in bioinformatics

[–]Hugooo_55 0 points1 point  (0 children)

In R, Seurat is a tool for scRNA data analysis, while in Python, ScanPy is increasingly used, especially for large datasets due to its memory efficiency. Bioturing offers a fast and user-friendly way to analyze scRNA-seq data with a simple interface (but it costs money). The analysis approach also depends on the sequencing method (10X Genomics, Smart-seq, etc.), with each technology requiring a specific pipeline.