Akar Nusa / Rak / Sainsnya

Rak

Sainsnya

Bagaimana jalur keluarga dibaca, dan apa yang DNA boleh dan tidak boleh beritahu anda.

Sainsnya

TEMPAT KISAH PADA RAK INI BERLAKU. BENTUK PETA HANYALAH LAKARAN.

Kisah pada rak ini

16 sudah ditulis, 5 akan datang

Sainsnya · 3 minit bacaan

What is DNA ancestry, in one page

A plain picture of what ancestry tests read.

today
Sainsnya · 3 minit bacaan

What DNA can and cannot say about you

DNA shows ancestry, not race, faith or citizenship.

today
Sainsnya · 4 minit bacaan

Why DNA does not prove race, religion or bumiputera status

Race is a social idea; ancestry is a family map.

today
Sainsnya · 4 minit bacaan

Your mother line (mitochondrial DNA): a thread from your mother's mother

A mother-line thread goes back thousands of years.

tens of thousands of years
Sainsnya · 4 minit bacaan

Your father line (Y chromosome): a thread from your father's father

Only sons carry this thread.

tens of thousands of years
Sainsnya · 4 minit bacaan

Region estimate: how the percentages are made

Compare your DNA with reference groups to find the best match.

today
Sainsnya · 5 minit bacaan

Why Malaysians are so mixed

Trade winds and borders made Malaysia a crossroads.

70,000 years to today
Sainsnya · 3 minit bacaan

Haplogroups: family trees of mother and father lines

A haplogroup is a branch name, like a surname for a very big family.

tens of thousands of years
Sainsnya · 3 minit bacaan

Why a haplogroup is not a nationality

A branch can sit in many peoples.

today
Sainsnya · 3 minit bacaan

How far back can a line go?

A mother line can reach 70,000 years; a normal paper trail reaches 400.

tens of thousands of years
Sainsnya · 3 minit bacaan

How many ancestors do you really have?

You have more than a thousand ancestors in 10 generations.

10 generations
Sainsnya · 3 minit bacaan

Admixture: how two peoples become one family

A neutral guide to mixed ancestry.

today
Sainsnya · 3 minit bacaan

Can a DNA test find a long-lost relative?

Shared DNA can find cousins, with consent and care.

today
Sainsnya · 3 minit bacaan

Privacy and consent: who sees your DNA story

Our rules about privacy and the Personal Data Protection Act.

today
Sainsnya · 3 minit bacaan

How reliable is a region estimate?

Estimates are best guesses with a range.

today
Sainsnya · 3 minit bacaan

Why different companies give different percentages

Different reference sets, different answers.

today
Sainsnya · Akan datang

Why DNA from your 5th great-grandparents may be missing

Some ancestors never gave you a single piece of DNA.

10 generations
Sainsnya · Akan datang

Two siblings can have different region estimates

Each child gets a different half of each parent.

today
Sainsnya · Akan datang

Genetic drift and bottlenecks: why small peoples look different

Small groups shift more and show old patterns.

today
Sainsnya · Akan datang

Archaic ancestry: Neanderthal and Denisovan bits

Tiny ancient pieces still live in us.

50,000 years
Sainsnya · Akan datang

Ancient DNA: how old bones are read

The science of reading 8,000-year-old DNA.

past 50,000 years

12 jalur keluarga berkaitan dengan rak ini

Jalur yang lazim di sesuatu tempat tidak bermakna semua orang di situ membawanya, dan ia tidak pernah menentukan siapa diri seseorang.

Piawaian makmal

Ujian DNA kami dijalankan bersama rakan makmal kami. Inilah piawaian yang dipatuhi mereka.

Apa yang diliputi oleh setiap piawaian