Evidence map›Paper›PMID 17989774›Full record

ArticlePloS one2007

Austro-Asiatic tribes of Northeast India provide hitherto missing genetic link between South and Southeast Asia.

B Mohan Reddy, B T Langstieh, Vikrant Kumar, T Nagaraja, A N S Reddy, Aruna Meka, A G Reddy, K Thangaraj, Lalji Singh

Abstract read
In one paragraph

Article in PloS one, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

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  16. Genomic view on the peopling of India.Investigative genetics · 2012
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

B Mohan ReddyBiological Anthropology Unit, Indian Statistical Institute, Hyderabad, India.
B T Langstieh
Vikrant Kumar
T Nagaraja
A N S Reddy
Aruna Meka
A G Reddy
K Thangaraj
Lalji Singh

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Northeast India, the only region which currently forms a land bridge between the Indian subcontinent and Southeast Asia, has been proposed as an important corridor for the initial peopling of East Asia. Given that the Austro-Asiatic linguistic family is considered to be the oldest and spoken by certain tribes in India, Northeast India and entire Southeast Asia, we expect that populations of this family from Northeast India should provide the signatures of genetic link between Indian and Southeast Asian populations. In order to test this hypothesis, we analyzed mtDNA and Y-Chromosome SNP and STR data of the eight groups of the Austro-Asiatic Khasi from Northeast India and the neighboring Garo and compared with that of other relevant Asian populations. The results suggest that the Austro-Asiatic Khasi tribes of Northeast India represent a genetic continuity between the populations of South and Southeast Asia, thereby advocating that northeast India could have been a major corridor for the movement of populations from India to East/Southeast Asia.

Indexed as

Biological EvolutionAsiaChromosomes, Human, YDNA, MitochondrialHaplotypesHumansIndiaDNA, Mitochondrial

Identifiers

PMID17989774
PMCPMC2065843

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.