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241029s2025 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/erae429
|2 doi
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|a pubmed25n1264.xml
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Shi, Jiaqi
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Identification of genes associated with sex expression and sex determination in hemp (Cannabis sativa L.)
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|c 2025
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 20.12.2024
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|a Date Revised 04.01.2025
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|a published: Print
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|a Citation Status MEDLINE
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|a © The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology.
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|a Dioecy in flowering plants has evolved independently many times, and thus the genetic mechanisms underlying sex determination are diverse. In hemp (Cannabis sativa), sex is controlled by a pair of sex chromosomes (XX for females and XY for males). In an attempt to understand the molecular mechanism responsible for sex expression in hemp plants, we carried out RNA sequencing of male and female plants at different developmental stages. Using a pipeline involving differential gene expression analysis and weighted gene co-expression network analysis, we identified genes important for male and female flower development. We also demonstrate that sex-biased expression is already established at very early vegetative stages, before the onset of reproductive development, and identify several genes encoding transcription factors of the REM, bZIP, and MADS families as candidate sex-determination genes in hemp. Our findings demonstrate that the gene regulatory networks governing male and female development in hemp diverge at a very early stage, leading to profound morphological differences between male and female hemp plants
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|a Journal Article
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| 650 |
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|a Cannabis sativa
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| 650 |
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4 |
|a REM
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| 650 |
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4 |
|a TM8
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| 650 |
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4 |
|a bZIP
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| 650 |
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4 |
|a differential gene expression
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| 650 |
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4 |
|a dioecy
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| 650 |
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4 |
|a hemp
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| 650 |
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4 |
|a sex determination
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| 650 |
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4 |
|a transcriptomics
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| 650 |
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4 |
|a weighted gene co-expression network analysis
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| 650 |
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7 |
|a Plant Proteins
|2 NLM
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| 700 |
1 |
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|a Toscani, Matteo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Dowling, Caroline A
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Schilling, Susanne
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Melzer, Rainer
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 76(2025), 1 vom: 01. Jan., Seite 175-190
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnas
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| 773 |
1 |
8 |
|g volume:76
|g year:2025
|g number:1
|g day:01
|g month:01
|g pages:175-190
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| 856 |
4 |
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|u http://dx.doi.org/10.1093/jxb/erae429
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