MRNA Transcriptase’s Analyses That Cotton fruit branch Development Status after silenced GhBRC1 gene byVIGS
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PROVIDER: PRJNA597841 | ENA |
REPOSITORIES: ENA
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Project description:Purpose: found out the regulated genes of nulliplex-branch and its forming molecular mechanism Methods: the GhBRC1 genes of nulliplex branch and short branch cotton are silenced by VIGS, and then the shoot apical mRNA of controls and treated were sequenced, in four repeats, using Illumina HiSeq 2000. Results: we found 3519 and 17 differnent expressed genes in nulliplex-branch and short branch cotton, respectively. Conclusions: Our study represents the genes control development of lateral branch.
2019-12-28 | GSE142638 | GEO
Project description:Purpose: found out the regulated genes of nulliplex-branch and its forming molecular mechanism Methods: shoot apical mRNA and miRNA in two nulliplex branch and two normal branch cotton of three development stages were generated by deep sequencing, in triplicate, using Illumina HiSeq 2000. Results: we found 3 825 and 353 specific stage differnent expressed genes in pre-budding stage of island cotton and upland cotton, respectively. In miRNA, we found 16 and 18 specific stage differnent expressed miRNA in pre-budding stageof island cotton and upland cotton, respectively. Conclusions: Our study represents the genes and miRNA control development of lateral branch and regulate flowering time at same times.
2016-03-17 | GSE69025 | GEO
Project description:Purpose: found out the regulated genes of nulliplex-branch and its forming molecular mechanism Methods: shoot apical mRNA and miRNA in two nulliplex branch and two normal branch cotton of three development stages were generated by deep sequencing, in triplicate, using Illumina HiSeq 2000. Results: we found 3 825 and 353 specific stage differnent expressed genes in pre-budding stage of island cotton and upland cotton, respectively. In miRNA, we found 16 and 18 specific stage differnent expressed miRNA in pre-budding stageof island cotton and upland cotton, respectively. Conclusions: Our study represents the genes and miRNA control development of lateral branch and regulate flowering time at same times. Shoot apical mRNA and miRNA of normal branch cotton and nulliplex branch botton were generated by deep sequencing, in triplicate, using Illumina HiSeq 2000.
2016-03-17 | E-GEOD-69025 | biostudies-arrayexpress
Project description:Cotton (Gossypium hirsutum L.) fibres are specialised trichomes that extend from the seedcoat. To date only a few genes directly involved in the differentiation of these epidermal cells have been identified. We have identified a HD-ZIP transcription factor, GhHD-1, expressed in trichomes and early fibres that might play a role in cotton fibre initiation. Here we characterise GhHD-1 from G. hirsutum and show, using reporter constructs and qRT-PCR, that they are expressed predominantly in epidermal tissues during early fibre development and in other tissues bearing epidermal trichomes. GhHD-1 silencing caused reduced trichome formation and delayed the timing of fibre initiation whereas constitutive over-expression of GhHD-1 increased the number of fibres initiating on the seed, but did not affect leaf trichomes. Expression of GhHD-1 in transgenic cotton silenced for different fibre MYBs suggest that in ovules it acts downstream of GhMYB25-like. Microarray analysis of silencing and over-expression lines of GhHD-1 indicated that it potentially functions through a WRKY transcription factor and calcium-signalling pathway genes that are shared with some biotic stress reactions. Microarray analysis of 2 biological replicates each of GhHD-1 silenced and over-expression transgenic lines relative to wild-type were used to identify downstream targets of this transcription factor during early fibre development. 0 dpa (Days post anthesis) ovules from GhHD-1 silenced and over-expression lines and wild-type cotton plants were selected for RNA extraction and hybridisation on Affymetrix cotton arrays. Cotton fibre development initiates on the epidermal surface of each ovule within a cotton boll on the day of flowering and GhHD-1 has been shown to be most highly expressed at this stage (0 dpa). Ovules were obtained from 0dpa flowers for hybridisation to cotton arrays to identify genes that may be regulated by GhHD-1 during this early fibre development stage (initiation).
2012-05-31 | E-GEOD-36021 | biostudies-arrayexpress
Project description:Cotton (Gossypium hirsutum L.) fibres are specialised trichomes that extend from the seedcoat. To date only a few genes directly involved in the differentiation of these epidermal cells have been identified. We have identified a HD-ZIP transcription factor, GhHD-1, expressed in trichomes and early fibres that might play a role in cotton fibre initiation. Here we characterise GhHD-1 from G. hirsutum and show, using reporter constructs and qRT-PCR, that they are expressed predominantly in epidermal tissues during early fibre development and in other tissues bearing epidermal trichomes. GhHD-1 silencing caused reduced trichome formation and delayed the timing of fibre initiation whereas constitutive over-expression of GhHD-1 increased the number of fibres initiating on the seed, but did not affect leaf trichomes. Expression of GhHD-1 in transgenic cotton silenced for different fibre MYBs suggest that in ovules it acts downstream of GhMYB25-like. Microarray analysis of silencing and over-expression lines of GhHD-1 indicated that it potentially functions through a WRKY transcription factor and calcium-signalling pathway genes that are shared with some biotic stress reactions. Microarray analysis of 2 biological replicates each of GhHD-1 silenced and over-expression transgenic lines relative to wild-type were used to identify downstream targets of this transcription factor during early fibre development.
2012-06-01 | GSE36021 | GEO
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2023-02-19 | GSE225319 | GEO
Project description:Microarray analysis was used to compare the gene expression profiles of red and purple sectors of VIGS (Virus-induced gene silencing)-treated Del/Ros1 fruit in the MoneyMaker background. Fruit were silenced at the mature green stage and harvested at differing number of days after breaker.
2013-05-06 | GSE46341 | GEO
Project description:Genomic approaches to the discovery of promoters for sustained expression in cotton (Gossypium hirsutum L.) under field conditions: expression analysis in transgenic cotton and Arabidopsis of a Rubisco small subunit promoter identified using EST sequence analysis and cDNA microarrays. Keywords: Promoter Discovery
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