Heterochromatin vs Euchromatin

[{"selector":"#anim-cfc334ad-8337-4416-89e4-34074e0699a6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-de80b777-b66b-430b-876b-6b459cac9dbb","keyframes":{"transform":["translate3d(0px, 551.38818%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com By Jack Loren September 17, 2023

[{"selector":"#anim-6485bdf4-1392-42d9-92fd-912f1c7b1c98 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-1.6369872707032052%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-663232a6-582d-4e86-b43a-2347664d977a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e00eede6-6dee-4072-86c7-5da4172a06e1","keyframes":{"transform":["translate3d(85.83333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a4ebff99-b07d-4e76-8a08-32c394931097","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7434cb74-74c3-4e79-bac3-db4b7ef7aa38","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com The cell chromatin can be differentiated into two types .

[{"selector":"#anim-0bbda5db-1dbe-40cd-ad9d-01dd7500bde0 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(12.441103257344407%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1bc43abe-decf-450f-8120-ed8e8e87cd25","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b4513f4f-5dc8-4a83-abfb-366dbf80d335","keyframes":{"transform":["translate3d(85.83333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a6f605cc-a429-4e7e-a91e-03f99b26b42d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a1f55f39-6a8e-4761-944e-a271bc7cefdc","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com The fine thread-like linen of the chromatin, which stains lightly with basic dyes, is called euchromatin .

[{"selector":"#anim-9412cb4c-63f3-4015-b550-d48e9e384319 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(22.59042433570431%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-d53a355e-3c44-4856-ae9d-43c0bfce8bc4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d7cdfc7b-febe-4a88-8ca7-ec545a67dbf0","keyframes":{"transform":["translate3d(85.83333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ce797ef2-c590-40cb-8e8a-4d3eefb48f85","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-282994b3-90a5-4ece-875b-2f08c536714b","keyframes":{"transform":["translate3d(-117.3077%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com At certain regions, the chromatin is condensed and darkly stained. This is known as heterochromatin .

[{"selector":"#anim-abb77e1f-5517-4458-8e0d-6292332ef1a2 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-21.38996700385529%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ded1a9ac-6e33-40e1-81a1-226d3139efa6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-68a260fc-ba9e-4155-bc7c-a8b7630954a7","keyframes":{"transform":["translate3d(85.83333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a5b4d526-66ca-470d-9205-d88a903c6577","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2dba598b-366d-40ea-845b-bce834af226b","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com The heterochromatin regions can be seen in the interphase and prophase .

[{"selector":"#anim-2c7ef3ba-9d47-40d8-92d8-bc846fa47645 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(13.423295619766328%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-750d29a7-bcf1-4af5-a320-949b5def4db0","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-324142e3-b241-41e9-8d65-50d966eb8f2a","keyframes":{"transform":["translate3d(85.83333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-03376c11-ec6b-411a-90e7-21b36bb0fed1","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5a1c592b-8fa9-4394-b064-a693cb3dfa0f","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com t does not unravel in telophase like the remaining euchromatin .

[{"selector":"#anim-8221ea20-7a40-4f0a-b6ed-75b609d6ae75 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(1.7103040783294183%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b91ea1a9-696f-4eda-b2de-0bca10261791","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e4ce6661-b7f9-45db-a15c-f725b087f88d","keyframes":{"transform":["translate3d(85.83333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-de0d4e43-5876-44d8-97a5-a5982908bc77","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-111ba8ca-7031-498b-b023-494c54cae3c9","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com The euchromatin also exhibits different affinities to the dyes.

[{"selector":"#anim-cc7178e2-f2ce-403c-b54a-f2cb70b5ae43 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-22.04476191213658%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1590a8ac-65de-47b3-9422-7f9f45f8761e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-49551175-0f3e-4526-98da-2679b6d7a6ab","keyframes":{"transform":["translate3d(85.83333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-68e204d2-5ab5-4ae2-b7b4-fbfb0e190b21","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ebdef36b-bc7e-4062-8b3c-b13d3140f549","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image credit - Google.com The linen of the chromatin which is in the form of lightly stained threads is composed of a chromatin (Stains with acidic dyes) and

[{"selector":"#anim-5b3a64bb-9e22-45a7-b33b-322459430ad4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(9.501689324052336%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-f0f85325-f718-4c39-bfaa-89e50f2d488e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-36da095b-fc40-4c0e-a682-4daa01bc1016","keyframes":{"transform":["translate3d(-116.66667%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] the darkly stained-granules (chromomeres) present on the linen are formed of basichromation or chromatin proper. Learn more