#mitosis

Beautifull Tattoos !

zanmor:

stimman3000:

instagram.com/p/Bl-7EmXAyFi/

watch this one dog become FOUR DOGS!

Original footage was 3D cloth in C4D. Edited in After Effects by Vanessa Brown.

Becoming.

byJan van IJken. I want this playing on loop on my gravestone.

Mitosis - Onion Root Tip, l.s., 100x by Ken Schwarz
Via Flickr:
Amscope PS100-A - #55 Nikon Plan APO 100/1.40 @ 1.05 Achr/Apl oiled Canon 5DMk2

Top: Drawings of mitosis in newt cells found in W. Flemming, Zellsubstanz, kern und zelltheilung (Verlag Vogel, Leipzig, 1882). (A to J) During prophase (A to C) the chromosomes form within the nucleus from a substance termed “chromatin” because of its affinity for dyes. After nuclear envelope breakdown (D), the chromosomes interact with the two separating “centrosomes” (E) to form a spindle-shaped structure (E and F). After the chromosomes attach to the spindle, they become positioned on its equator, halfway between the two poles (G). Once this “metaphase” stage is achieved, the two chromatids comprising each chromosome disjoin and move toward the opposing poles (G and H). During the final stages of mitosis, neighboring chromosomes within the two groups fuse to form the daughter nuclei (H and I), and the cell becomes constricted between them (I) by cytokinesis. (J) Drawing from Schrader’s (2) book depicting conspicuous chromosomal (kinetochore) fibers during early anaphase inLilium.

Bottom: (A to H) Fluorescence micrographs of mitosis in fixed newt lung cells stained with antibodies to reveal the microtubules (green), and with a dye (Hoechst 33342) to reveal the chromosomes (blue). The spindle forms as the separating astral MT arrays, associated with each centrosome (A to C), interact with the chromosomes. Once the chromosomes are segregated into daughter nuclei (F and G), new MT-based structures known as stem-bodies form between the new nuclei (G). These play a role in cytokinesis (H).

Source : Rieder C.L. & Khodjakov A.; Mitosis Through the Microscope: Advances in Seeing Inside Live Dividing Cells; Science  04 Apr 2003:Vol. 300, Issue 5616, pp. 91-96 DOI: 10.1126/science.1082177

Human epithelial cell in mitosis, fluorescently labeled for alpha tubulin, gamma tubulin and DNA.

Sea urchin fertilized egg during the first cell division.

A new friend

Animation by sooperdavid - www.sooperthanksforasking.me

Check out our instagram!

fleshwizard:

Keep reading

And here we are, nearly 10 years later !

More illustrations on my sideblog @celluloscope​

Carlo Scarpa, Tomba Brion, Cimitero di San Vito, Altivole, Italy, 1974-1978
VS
Cell division