www.nature.com/articles/s41...
It's been a long time coming, but delighted to say that the first major output from my Royal Society Fellowship is now published. 🙂
#PlantScience
It's been a long time coming, but delighted to say that the first major output from my Royal Society Fellowship is now published. 🙂
#PlantScience
The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds - Nature Communications
The authors identify conserved gene networks across fern and angiosperm reproductive development, including between the sporophyte ovule and the fern gametophyte egg-chamber. Repurposing of this netwo...
www.nature.com
August 4, 2026 at 10:15 AM
www.nature.com/articles/s41...
It's been a long time coming, but delighted to say that the first major output from my Royal Society Fellowship is now published. 🙂
#PlantScience
It's been a long time coming, but delighted to say that the first major output from my Royal Society Fellowship is now published. 🙂
#PlantScience
#bskyart #artai #iconoplasm #AIArt #AIArtist #AIArtwork #AIimages #GenArt #DigitalArt #AIArtGallery #AIGeneratedArt #AIArtCommunity #synthart #stilllife #fruit #archegonium #rambutan #chayote #spores #deliciousspores
Good night. Snack?
Bedtime Fruit
Good night. Snack?
Bedtime Fruit
October 23, 2025 at 3:05 AM
#bskyart #artai #iconoplasm #AIArt #AIArtist #AIArtwork #AIimages #GenArt #DigitalArt #AIArtGallery #AIGeneratedArt #AIArtCommunity #synthart #stilllife #fruit #archegonium #rambutan #chayote #spores #deliciousspores
Good night. Snack?
Bedtime Fruit
Good night. Snack?
Bedtime Fruit
🌱🧬Seed evolution may have repurposed fern gene networks. Ovule genes are enriched in post-fertilization fern archegonia, some also in sporophyll primordia.
A shift in expression may have helped shape the first seeds. #plantscience @seedrevolutionlab.bsky.social www.nature.com/articles/s41...
A shift in expression may have helped shape the first seeds. #plantscience @seedrevolutionlab.bsky.social www.nature.com/articles/s41...
The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds - Nature Communications
The authors identify conserved gene networks across fern and angiosperm reproductive development, including between the sporophyte ovule and the fern gametophyte egg-chamber. Repurposing of this netwo...
www.nature.com
August 6, 2026 at 8:51 AM
🌱🧬Seed evolution may have repurposed fern gene networks. Ovule genes are enriched in post-fertilization fern archegonia, some also in sporophyll primordia.
A shift in expression may have helped shape the first seeds. #plantscience @seedrevolutionlab.bsky.social www.nature.com/articles/s41...
A shift in expression may have helped shape the first seeds. #plantscience @seedrevolutionlab.bsky.social www.nature.com/articles/s41...
Prepping to exit the bad place & am heartbroken. I shared so many plant amazing posts by other plant folks over there. Just rewatched a microscopy video about prepping Marchantia for archegonium pics. So beautiful and so useful. I learned so much over there that I've shared with my students. Ugh.
November 15, 2024 at 1:59 AM
Prepping to exit the bad place & am heartbroken. I shared so many plant amazing posts by other plant folks over there. Just rewatched a microscopy video about prepping Marchantia for archegonium pics. So beautiful and so useful. I learned so much over there that I've shared with my students. Ugh.
And because the Science feed requires alt text, reposting the illustration with alt text:
January 12, 2024 at 8:05 PM
And because the Science feed requires alt text, reposting the illustration with alt text:
However, when plants with very early embryos were examined after fertilisation, the embryos lacked expression while surrounding inactive eggs/zygotes stained strongly. Expression was therefore absent from the one egg of several that eventually becomes the single embryo/sporophyte of the moss... 9/
June 19, 2026 at 7:18 AM
However, when plants with very early embryos were examined after fertilisation, the embryos lacked expression while surrounding inactive eggs/zygotes stained strongly. Expression was therefore absent from the one egg of several that eventually becomes the single embryo/sporophyte of the moss... 9/
The cross section of a fern is a distinct characteristic, sometimes the most distinctive.
www.britannica.com/plant/fern/S... See the 'Stem' section.
www.britannica.com/plant/fern/S... See the 'Stem' section.
Fern - Sporangia, Gametophytes, Alternation | Britannica
Fern - Sporangia, Gametophytes, Alternation: The sex organs of ferns are the antheridium and the archegonium. Within the archegonial venter the zygote undergoes cell divisions to form the embryo, whic...
www.britannica.com
February 1, 2025 at 4:55 PM
The cross section of a fern is a distinct characteristic, sometimes the most distinctive.
www.britannica.com/plant/fern/S... See the 'Stem' section.
www.britannica.com/plant/fern/S... See the 'Stem' section.
pleurocarpous moss
- A moss having the archegonium or antheridium on a short side branch rather than the main stalk
Learn More...
#definition #pleurocarpousmoss #meaning #english #ielts
- A moss having the archegonium or antheridium on a short side branch rather than the main stalk
Learn More...
#definition #pleurocarpousmoss #meaning #english #ielts
Definition of pleurocarpous moss
Explore the definition of the word "pleurocarpous moss" with example sentences, synonyms, and related terms to improve your English skills.
trueandfiction.com
February 27, 2025 at 3:44 AM
pleurocarpous moss
- A moss having the archegonium or antheridium on a short side branch rather than the main stalk
Learn More...
#definition #pleurocarpousmoss #meaning #english #ielts
- A moss having the archegonium or antheridium on a short side branch rather than the main stalk
Learn More...
#definition #pleurocarpousmoss #meaning #english #ielts
The spores fall to the ground. Again when conditions are favorable, the spores grow into a gametophyte. This is a postage stamp size plant, that is sort of heart shaped, still haploid.
Two organs grow at opposite ends, archegonium (eggs) and antheridium (sperm).
2/N
Two organs grow at opposite ends, archegonium (eggs) and antheridium (sperm).
2/N
November 13, 2024 at 12:54 AM
The spores fall to the ground. Again when conditions are favorable, the spores grow into a gametophyte. This is a postage stamp size plant, that is sort of heart shaped, still haploid.
Two organs grow at opposite ends, archegonium (eggs) and antheridium (sperm).
2/N
Two organs grow at opposite ends, archegonium (eggs) and antheridium (sperm).
2/N
ICYMI: The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds @natcomms.nature.com
The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds
Nature Communications, Published online: 19 June 2026; doi:10.1038/s41467-026-74577-wThe authors identify conserved gene networks across fern and angiosperm reproductive development, including between the sporophyte ovule and the fern gametophyte egg-chamber. Repurposing of this network could partly explain the ovule’s evolutionary origins.
dlvr.it
June 21, 2026 at 3:30 AM
ICYMI: The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds @natcomms.nature.com
The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds @natcomms.nature.com
The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds
Nature Communications, Published online: 19 June 2026; doi:10.1038/s41467-026-74577-wThe authors identify conserved gene networks across fern and angiosperm reproductive development, including between the sporophyte ovule and the fern gametophyte egg-chamber. Repurposing of this network could partly explain the ovule’s evolutionary origins.
dlvr.it
June 19, 2026 at 8:29 PM
The post-fertilization archegonium gene network of seedless plants contributed to the origin of seeds @natcomms.nature.com
Pumpkin Spice Archegonium
November 13, 2025 at 2:51 AM
Pumpkin Spice Archegonium
Just one small issue: it's archegonium, not archeogonium.
July 1, 2026 at 9:01 AM
Just one small issue: it's archegonium, not archeogonium.
wiki: The prothallus develops from a germinating spore. It is a short-lived and heart-shaped structure typically 2–5 millimeters wide, with a number of rhizoids growing underneath, and the sex organs: archegonium (female) and antheridium (male). Appearance varies quite a lot between species.
May 24, 2026 at 9:48 AM
wiki: The prothallus develops from a germinating spore. It is a short-lived and heart-shaped structure typically 2–5 millimeters wide, with a number of rhizoids growing underneath, and the sex organs: archegonium (female) and antheridium (male). Appearance varies quite a lot between species.