Genome-wide Analysis of NF-YB Gene Family in Gossypium hirsutum L.

doi:10.7668/hbnxb.2016.05.004

Abstract

Abstract: In order to further understand the structure and function of NF-YB gene family,we have systematically investigated the number,subcellular localization,chromosome distribution,evolutionary relationships,motif and tissue expression pattern of of family in the genome of Gossypium hirsutum L.acc.TM-1 by bioinformatics method.41 NF-YB genes were identified in TM-1 genome;the 41 NF-YB genes contain the same CBFD_NFYB_HMF domain,and most of them were located in nucleus; they distributed on 19 chromosomes,and there were 19 pairs of the genes on the A subgroup and D subgroup were orthologous genes; 41 NF-YB genes can be divided into groupⅠand groupⅡ,and there were similar motif type and arrangement in each group;.24 NF-YB genes were expressed,but the expression pattern varied among different tissues.

Key words: NF-YB gene family, Gossypium hirsutum L., Bioinformatics

CLC Number:

Q78
S562.03

LIU Jing, XU Zhenzhen, YUAN Na, GUO Yue, ZHANG Baolong, DU Jianchang. Genome-wide Analysis of NF-YB Gene Family in Gossypium hirsutum L.[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2016, 31(5): 21-27. doi: 10.7668/hbnxb.2016.05.004.

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