Gene mining and functional analysis related to maize (Zea mays L.) seed size

被引：0

作者：

Gillani, Syed F. A. ^{[1
,2
]}

Rasheed, Adnan ^{[3
]}

Majeed, Yasir ^{[1
]}

Bukhari, Shamshad S. ^{[4
]}

Tariq, Huma ^{[5
]}

Shafiq-Ur-Rehman ^{[5
]}

Gao, Zhan-Wu ^{[6
]}

机构：

[1] Gansu Agr Univ, Coll Agron, Lanzhou 730070, Peoples R China

[2] Gansu Prov Key Lab Arid Land Crop Sci, Lanzhou 730070, Peoples R China

[3] Jiangxi Agr Univ, Coll Agron, Key Lab Crop Physiol Ecol & Genet Breeding, Minist Educ, Nanchang 330045, Peoples R China

[4] Nucl Atom Energy Inst Agr, Tandojam Sindh, Pakistan

[5] Univ Poonch Rawalakot Ajk Pakistan, Lab Plant Breeding & Mol Genet, Azad, Kashmir, Pakistan

[6] Baicheng Normal Univ, Tourism & Geog Sci Inst, Baicheng 137000, Peoples R China

来源：

NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA | 2023年 / 51卷 / 03期

基金：

中国国家自然科学基金;

关键词：

functional analysis; gene mining; maize; polymorphisms; Rhizobacteria; MYB TRANSCRIPTION FACTOR; DNA-BINDING DOMAIN; QUANTITATIVE TRAIT; HORDEUM-VULGARE; EST DATABASES; SSR-MARKERS; ARABIDOPSIS; RICE; CELL; MICROSATELLITES;

D O I：

10.15835/nbha51312659

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Maize has widely been studied as a model of plant-growth promoting rhizobacteria (PGPR). Here, the genome sequences of 9P. The strains, together with 26 other sequenced Maize were comparatively studied. Phylogenetic analysis of the concatenated 244 single-copy core genes suggests that the 9P. The strains and 5 other Paenibacillus spp., isolated from diverse geographic regions and ecological niches, formed a closely related clade (here it is called Poly-clade). Analysis of single nucleotide polymorphisms (SNPs) reveals local diversification of the 14 Poly-clade genomes. SNPs were not evenly distributed throughout the 14 genomes and the regions with high SNP density contain the genes related to secondary metabolism, including genes coding for polyketide. Recombination played an important role in the genetic diversity of this clade, although the rate of recombination was clearly lower than mutation. The distinction among people and different creatures can be gotten by relative examinations. This study reveals that both maize and its closely related species have plant growth promoting traits and they have great potential uses in agriculture and horticulture as PGPR.

引用

页数：20

共 114 条

[71] Development of three different cell types is associated with the activity of a specific MYB transcription factor in the ventral petal of Antirrhinum majus flowers [J].