How to write ultrafast bootstrap trees with branch lengths?

[陳鴻文（Hong-Wun Chen）]

Hi all, 

I want to generate ultrafast bootstrap replicates with branch lengths from my data. 

I follow the iqtree2 -h to add --wbtl in my code, however, every UFbootstrap tree in .ufboot file has the same branch lengths. Did I do anything wrong? Thanks a lot.

Here is my code:

iqtree2 -s /home/as0201941/Begonia_IBC/concat/concat_227taxa.phy -p /home/as0201941/Begonia_IBC/concat/concat_227taxa.nex --B 1500 -m GTR+G -T 4 --wbtl -g /home/as0201941/Begonia_IBC/coalescent/branch_annotated_unrooted_227taxa.tre

Best wishes, 

Hong-Wun

[Hong-Wun Chen (Hong-Wun Chen)]

Here is some detail of my version , etc

IQ-TREE multicore version 2.2.6 COVID-edition for Linux 64-bit built Dec 8 2023

Developed by Bui Quang Minh, James Barbetti, Nguyen Lam Tung,

Olga Chernomor, Heiko Schmidt, Dominik Schrempf, Michael Woodhams, Ly Trong Nhan.

Hong-Wun Chen 在 2024年3月5日 星期二下午3:59:37 [UTC+8] 的信中寫道：