I Will Be Personally Executing The Next Research Paper Author That Makes A Table With A Font That Is

Stemonitopsis gracilis by Eric Cho

research articles explained | credit: XKCD

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Types of Scientific Paper

Types of Scientific Paper

If only my ancestors had been fortunate enough to marry into the branch of the bacteria family that could photosynthesize, like all my little green cousins here.

Stromatolites [Explained]

Transcript Under the Cut

[Cueball and Beret Guy, seen from a far in silhouette are walking up a grassy hill.]

[They continue walking up the hill, reaching its grassy summit. Now with a standard white background. Beret Guy is a bit ahead of Cueball.] Beret Guy: I learned something today. Beret Guy: I went on one of those family tree sites and kept clicking back, and it turns out I'm related to stromatolites!

[Closeup on Cueball. Beret Guy's reply comes off-panel from a starburst on the right edge of the panel.] Cueball: The bacterial mats? Beret Guy [off-panel]: Yeah! A few billion years back, on my mitochondria's side.

[Cueball and Beret Guy standing on the top of the grassy hill facing each other. Berety Guy holding a hand out towards Cueball.] Beret Guy: My Archaean ancestors absorbed some bacteria that were cousins of stromatolites. That's how I got mitochondria. Beret Guy: Cell nuclei, too.

[Cueball is standing behind Beret Guy who is now sitting down in the grass leaning back on one arm with the other arm resting on his bend knee.] Cueball: I think there are still living stromatolites. You could get in touch. Beret Guy: Nah, they're probably busy. I don't want to bother them.

[Cueball is sitting behind Beret Guy who is now lying down, both again shown in silhouette from a far, revealing they are on the top of the grassy hill.] Cueball: So what are you going to do with this knowledge? Nothing? Beret Guy: Lying on a hill in the warm sun is an old family tradition.

Lamproderma sp. by Barry Webb

for real though imagine being one of the first botanists to study fern and lycophyte sex and you put the sex water (the water in which they are having sex bc they love it soooooo much) under the microscope and theyre cranking out these damn Doohickies that swim like people sperm.... what is going On down there

Plant Immune System Part 3

The plant immune system is the topic of my PhD thesis, which I'm currently writing following several years of lab-based research as a PhD student at Imperial College London under the supervision of Professor Colin Turnbull.

Here's an introduction to my research, which focused on how certain plants defend themselves against aphids.

Aphids are an important insect pest that threaten agriculture worldwide. As we learned in the previous post, plant resistance (R) genes control resistance to specific pests and pathogens through interaction with effectors from the invaders. Since examples of R gene-dependent aphid resistance have been documented in different plant species, aphid-specific R genes may enable the development of resistant crops.

In the model plant Medicago truncatula, there are some varieties that are resistant to aphids and other varieties that are susceptible to Pea Aphids (Acyrthosiphon pisum). Whether the plant is resistant also depends on the variety of aphid. In my project, the A17 plant is resistant to PS01 aphids but not to N116 aphids, while the DZA plant is susceptible to both aphid varieties.

What is the key difference in the resistant versus susceptible plants? Resistant A17 plants have a portion of their genome “Resistance to Acyrthosiphon pisum 1” (RAP1) which determines resistance to PS01 aphids, but the genes controlling the defence response and physiological defence mechanisms remain unknown. Two candidate R genes located in RAP1, designated “RAP1A” and “RAP1B”, may control resistance.

My main objective in my PhD project has been to determine whether RAP1A and RAP1B control aphid resistance, and to investigate the RAP1-mediated defence response. I look forward to sharing the findings in publications and in talks next year!

Image credit: Original diagram by Katia Hougaard with images from the Turnbull Lab.

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my brain is a mystery

the song in the video: