CRISPR gene editing explained: from bacterial immune system to DNA editing tool 🧬 CRISPR did not start as a lab invention. CRISPR stands for Clustered Regularly Interspaced Short Palindromic Repeats — a DNA memory system bacteria use against viruses. The beginner version: 🦠 A virus attacks a bacterium 🧬 The bacterium stores a tiny piece of viral DNA — deoxyribonucleic acid 🎯 A guide RNA — ribonucleic acid — helps…

Channel
@biokhaleghi89
@biokhaleghi89
On this record: Topic · Growth · Engagement · Posts · Citations · Cite this entry
846subscribers
+2 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
Register entry
| Telegram ID | -1001281741762 |
|---|---|
| Type | Channel |
| Username | @biokhaleghi89 |
| Created | Between 1 April 2018 and 31 July 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 6 August 2026 |
| Last confirmed live | 13 September 2026 |
| Measurements held | 5 |
| Confirmed unchanged | 1 time, most recently 13 September 2026 |
| On Telegram | t.me/biokhaleghi89 |
Topic
Science — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 19 September 2026 and assigned it the closest of 31 fixed categories, at 96% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 13 Sept 2026, 08:38 | 846 | +4 |
| 27 Aug 2026, 20:57 | 842 | -1 |
| 14 Aug 2026, 13:06 | 843 | -1 |
| 6 Aug 2026, 14:52 | 844 | no change |
| 6 Aug 2026, 13:26 | 844 | first reading |
Engagement
16 posts held, back to 9 July 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 16 posts for this entry, the most recent from 5 August 2026. An engagement rate over an empty window would be a number about nothing.
Recent posts
Uploaded by 147255299
چگونه DNA هویت یک مجرم را فاش میکند؟ 🧬 آیا میتوان تنها با یک نمونه خون، بزاق یا مو، هویت یک فرد را مشخص کرد؟ یکی از مهمترین ابزارهای پزشکی قانونی برای این کار، ژل الکتروفورز است؛ تکنیکی که قطعات DNA را بر اساس اندازه از یکدیگر جدا میکند. 📚 در این ویدیو به زبان ساده با موارد زیر آشنا میشوید: 🔹 ژل الکتروفورز چیست و چگونه کار میکند؟ 🔹 چرا الگوی قطعات DNA در افراد با یکدیگر متفاوت است؟ 🔹 چگونه از این تفاوتها برا…
اصطلاحات ژنتیکی: 🧬 Penetrance احتمال اینکه یک ژن واقعاً باعث بروز یک صفت یا بیماری بشه. 🧬 Expressivity شدت یا نحوه بروز یک صفت ژنتیکی در افراد مختلف. 🧬 Linkage Disequilibrium (LD) ارتباط غیرتصادفی بین آللهای دو جایگاه روی DNA؛ یکی از مهمترین مفاهیم در مطالعات GWAS. 🧬 Haploinsufficiency وقتی فقط داشتن یک نسخه سالم از ژن برای عملکرد طبیعی کافی نیست. 🧬 Epistasis تأثیر یک ژن روی اثر ژن دیگر؛ یکی از مفاهیم مهم در ژ…
آیا می دانید رژیم غذایی شما ارتباط مستقیمی با سلامتی شما دارد؟ 🆔 @irbioinformatics
اساس مولکولی عشق نویسنده: Jaroslava Babková Gabriela Repiská سال انتشار: 2025 ژورنال: International Journal of Molecular Sciences ...لینک مقاله... 🆔@irbioinformatics
#دوازدهم #سوالات_آزمون_نهایی داخل و خارج کشور صبح روزانه ؛ بزرگسالان و داوطلبان آزاد 🔺زیست شناسی 3 پایه دوازدهم تاریخ امتحان : 28 تیر 1405 نسخه بدون واترمارک 🌺 @zistpayam @zistpayam2 🌺
*پاسخنامه قابل استناد* #آزمون #نهایی زیست 3 #دوازدهم 28 تیرماه 1405 @biofilmofficial نسخه بدون واترمارک😉
🔴پاسخنامه زیست #یازدهم تیرماه ۱۴۰۵ | رسمی مركز ارزشیابی و تضمین كیفیت نظام آموزش و پرورش 📱 @Farahmandnia_biology
File, posted without a caption
پاسخنامه آموزشی آزمون شبیهساز نهایی 1405 #آزما سری 1 ؛ روح گذشته #پایه_دوازدهم (زیست3) تاریخ برگزاری آزمون : 1405/04/27 ساعت شروع آزمون : 8 صبح مدت زمان آزمون : 90 دقیقه زمان انتشار پاسخنامه : 9:30 صبح سطح آزمون : متوسط تا دشوار و آموزشی منبع : سوالات و آزمونهای هماهنگ و نهایی کشوری گذشته با تغییر و ترکیب * حتماً سوالات را صرفنظر از نتیجه و پاسخ، بطور کامل تحلیل کنید * " آزمونهای آزما برای همهی ما" @AZMABio
آزمون شبیهساز نهایی 1405 #آزما سری 1 ؛ روح گذشته #پایه_دوازدهم (زیست3) تاریخ برگزاری آزمون : 1405/04/27 ساعت شروع آزمون : 8 صبح مدت زمان آزمون : 90 دقیقه زمان انتشار پاسخنامه : 9:30 صبح سطح آزمون : متوسط تا دشوار و آموزشی منبع : سوالات و آزمونهای هماهنگ و نهایی کشوری گذشته با تغییر و ترکیب " آزمونهای آزما برای همهی ما" @AZMABio
Showing the 12 most recent of 16 posts we hold for @biokhaleghi89. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Forward network
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Mentions
Names
Channels on the register whose handles appear in this channel's posts.
@AZMABio · 2,0262 postsآکادمی بیوانفورماتیک محققان ایرانی
@IRBioinformatics · 1,5682 postsBio Film
@biofilmofficial · 11,5011 postزیست به سبک دکتر فرزام فرهمندنیا | چنل محافظ
@Farahmandnia_Biology · 16,6661 postکانال اتحاد زیستشناسان ایران
@UIBiologists · 29,8551 postZistpayam
@zistpayam · 4,3971 postZist12Elyasi
@zistpayam2 · 5,5561 post
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 13 September 2026 — this entry's latest reading, not the date you are reading this.
“@biokhaleghi89” (@biokhaleghi89), 846 subscribers as measured 13 September 2026. Telegram Register, tgregister.com/channel/biokhaleghi89.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.