项目编号

PRJCA012508

项目标题

Two chromosome-scale genomes of Australimusa bananas provide insight into the genetic diversity and regulation mechanism of excellent fiber properties in the Musaceae family

涉及领域

Agricultural

数据类型

Transcriptome or Gene expression
Genome sequencing and assembly
Raw sequence reads
Genome sequencing
Assembly

物种名称

Musa acuminata

描述信息

Wild bananas are famous for being processed as industrial products like natural fibre, as well as their nutritive value. However, their genetic diversity has not been fully explored. In this study, we sequenced and assembled two representative Australimusa bananas genomes, Musa textilis Abaca with high quality natural fiber and Musa troglodytarum Utafun with abundant β-carotene, which both possess ten pseudochromosomes with a total size of 613 Mb and 619 Mb, respectively. Comparative genome analysis of the two genomes, together with other reported genomes from Musaceae family, provided insight into Musaceae evolution history and genome size variation driven by unequal recombination mediated transposons removal of Musaceae. Compared with other wild bananas and Agava sisalana genomes, the mature pseudostem of Abaca enrich cellulose, lignin, hemicellulose and depress pectin content contributing to thicker cell wall and superior mechanical properties. The expression of cellulose-synthesis genes peaked earlier in Abaca than in A- and B-genome during growth development, possibly resulting in an earlier accumulation of cellulose at secondary cell wall (SCW) formation. We screened some candidate cellulose- and lignin-related genes involved in fiber biosynthesis and validated some transcription factors regulating key candidate genes to elucidate the genetic mechanisms underlying the superior fiber properties of Abaca. The Abaca-specific expressed gene MusaMYB26, which is directly regulated by MusaMYB61, may be an important regulator promoting precocious expression of the SCW MusaCesAs. Overall, the high-quality reference genomes assembled in this research may contribute to understand the genetic diversity of Musaceae family and provide genetic basis for functional genomic studies in bananas.

样品范围

Genome

发布日期

2023-06-26

项目资金来源

机构	项目类型	授权项目ID	授权项目名称
National Key R&D Program of China		NA

提交者

Zhou Run (774811256@qq.com)

提交单位

Huazhong Agricultural University

提交日期

2022-10-14

项目包含数据信息

资源名称	描述
BioSample (105) show	-
SAMC928042	Utafun_genomic.fa
SAMC928040	Abaca_genomic.fa
SAMC927933	RNA-seq for pseudostem of M. balbisiana at mature stage
SAMC927932	RNA-seq for pseudostem of M. balbisiana at mature stage
SAMC927931	RNA-seq for pseudostem of M. balbisiana at mature stage
SAMC927930	RNA-seq for outer layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927929	RNA-seq for outer layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927928	RNA-seq for outer layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927927	RNA-seq for outer layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927926	RNA-seq for middle layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927925	RNA-seq for middle layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927924	RNA-seq for middle layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927923	RNA-seq for middle layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927922	RNA-seq for inner layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927921	RNA-seq for inner layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927920	RNA-seq for inner layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927919	RNA-seq for inner layer of pseudostem of M. balbisiana at vegetative stage before flowering
SAMC927918	RNA-seq for pseudostem of M. balbisiana at early vegetative stage
SAMC927917	RNA-seq for pseudostem of M. balbisiana at early vegetative stage
SAMC927916	RNA-seq for pseudostem of M. balbisiana at early vegetative stage
SAMC927915	RNA-seq for pseudostem of M. balbisiana at rooted plantlet stage
SAMC927914	RNA-seq for pseudostem of M. balbisiana at rooted plantlet stage
SAMC927913	RNA-seq for pseudostem of M. balbisiana at rooted plantlet stage
SAMC927912	RNA-seq for pseudostem of M. balbisiana at rooted plantlet stage
SAMC927911	RNA-seq for pseudostem of M. acuminata at mature stage
SAMC927910	RNA-seq for pseudostem of M. acuminata at mature stage
SAMC927909	RNA-seq for pseudostem of M. acuminata at mature stage
SAMC927908	RNA-seq for pseudostem of M. acuminata at mature stage
SAMC927907	RNA-seq for outer layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927906	RNA-seq for outer layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927905	RNA-seq for outer layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927904	RNA-seq for outer layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927903	RNA-seq for middle layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927902	RNA-seq for middle layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927901	RNA-seq for middle layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927900	RNA-seq for middle layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927899	RNA-seq for inner layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927898	RNA-seq for inner layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927897	RNA-seq for inner layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927896	RNA-seq for inner layer of pseudostem of M. acuminata at vegetative stage before flowering
SAMC927895	RNA-seq for pseudostem of M. acuminata at early vegetative stage
SAMC927894	RNA-seq for pseudostem of M. acuminata at early vegetative stage
SAMC927893	RNA-seq for pseudostem of M. acuminata at early vegetative stage
SAMC927892	RNA-seq for pseudostem of M. acuminata at rooted plantlet stage
SAMC927891	RNA-seq for pseudostem of M. acuminata at rooted plantlet stage
SAMC927890	RNA-seq for pseudostem of M. acuminata at rooted plantlet stage
SAMC927889	RNA-seq for pseudostem of M. acuminata at rooted plantlet stage
SAMC927888	RNA-seq for leaf of Utafun at plantlet stage
SAMC927887	RNA-seq for leaf of Utafun at plantlet stage
SAMC927886	RNA-seq for leaf of Utafun at plantlet stage
SAMC927885	RNA-seq for leaf of Utafun at plantlet stage
SAMC927884	RNA-seq for pseudostem of Utafun at plantlet stage
SAMC927883	RNA-seq for pseudostem of Utafun at plantlet stage
SAMC927882	RNA-seq for pseudostem of Utafun at plantlet stage
SAMC927881	RNA-seq for pseudostem of Utafun at plantlet stage
SAMC927880	RNA-seq for pseudostem of Abaca at mature stage
SAMC927879	RNA-seq for pseudostem of Abaca at mature stage
SAMC927878	RNA-seq for pseudostem of Abaca at mature stage
SAMC927877	RNA-seq for outer layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927876	RNA-seq for outer layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927875	RNA-seq for outer layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927874	RNA-seq for outer layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927873	RNA-seq for middle layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927872	RNA-seq for middle layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927871	RNA-seq for middle layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927870	RNA-seq for middle layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927869	RNA-seq for inner layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927868	RNA-seq for inner layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927867	RNA-seq for inner layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927866	RNA-seq for inner layer of pseudostem of Abaca at vegetative stage before flowering
SAMC927865	RNA-seq for pseudostem of Abaca at early vegetative stage
SAMC927864	RNA-seq for pseudostem of Abaca at early vegetative stage
SAMC927863	RNA-seq for pseudostem of Abaca at early vegetative stage
SAMC927862	RNA-seq for pseudostem of Abaca at early vegetative stage
SAMC927861	RNA-seq for leaf of Abaca at plantlet stage
SAMC927860	RNA-seq for leaf of Abaca at plantlet stage
SAMC927859	RNA-seq for leaf of Abaca at plantlet stage
SAMC927858	RNA-seq for leaf of Abaca at plantlet stage
SAMC927857	RNA-seq for pseudostem of Abaca at plantlet stage
SAMC927856	RNA-seq for pseudostem of Abaca at plantlet stage
SAMC927855	RNA-seq for pseudostem of Abaca at plantlet stage
SAMC927854	RNA-seq for pseudostem of Abaca at plantlet stage
SAMC927853	RNA-seq for pseudostem of Abaca at rooted plantlet stage
SAMC927852	RNA-seq for pseudostem of Abaca at rooted plantlet stage
SAMC927851	RNA-seq for pseudostem of Abaca at rooted plantlet stage
SAMC927850	RNA-seq data for pseudostem of Musa troglodytarum Utafun
SAMC927849	RNA-seq data for root tips of Musa troglodytarum Utafun
SAMC927848	RNA-seq data for rhizome of Musa troglodytarum Utafun
SAMC927847	RNA-seq data for leaf petiole of Musa troglodytarum Utafun
SAMC927846	Iso-seq data for Musa troglodytarum Utafun
SAMC927845	Hi-C data for Musa troglodytarum Utafun
SAMC927844	Illumina short reads for Musa troglodytarum Utafun
SAMC927843	Pacbio long reads for Musa troglodytarum Utafun
SAMC927842	RNA-seq data for root tips from sucker of Musa textilis Abaca
SAMC927841	RNA-seq data for Rhizome from sucker of Musa textilis Abaca
SAMC927840	RNA-seq data for sucker of Musa textilis Abaca
SAMC927839	RNA-seq data for cigar leaf from sucker of Musa textilis Abaca
SAMC927838	RNA-seq data for pseudostem of mother plants of Musa textilis Abaca
SAMC927837	RNA-seq data for leaf petiole of mother plants of Musa textilis Abaca
SAMC927836	RNA-seq data for male bud of mother plants of Musa textilis Abaca
SAMC927835	RNA-seq data for bract of mother plants of Musa textilis Abaca
SAMC927834	Iso-seq data for Musa textilis Abaca leaf
SAMC927833	Hi-C data for Musa textilis Abaca genome
SAMC927832	Illumina short reads for Musa textilis Abaca genome
SAMC927831	Pacbio long reads for Musa textilis Abaca genome
GSA (1)	-
CRA008518	Two chromosome-scale genomes of Australimusa bananas provide insight into the genetic diversity and regulation mechanism of excellent fiber properties in the Musaceae family