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Table 4 The scheme of how to apply I2b-RAD approach

From: An improved 2b-RAD approach (I2b-RAD) offering genotyping tested by a rice (Oryza sativa L.) F2 population

 

High density genetic map

Common – lower density genetic map

Application

Chromosome assembly

QTL mapping

Enzyme

BsaXI

BsaXI

AlfI

Adapter

Adapter1, adapter2

Adapter1, adapter2 with 5′-NNF-3′ overhangs

Adapter1, adapter2 with 5′-NF-3′ overhangs

Enzyme site percentage

100%

1/16th

1/16th

The count of samples in a single lane (Oryza sativa for instance)

SE50 of 24 samples; PE50 of 48 samples;

SE50 of 384 samples; PE50 of 768 samples;

SE50 of 768 samples; PE50 of 1536 samples;

  1. The count of samples by 1/16th of AlfI adapter were calculated based on the simulate data on Table 3. The AlfI sites were nearly 1/2th of the BsaXI in Oryza sativa.