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• W4310539710 abstract "Arabinogalactan proteins (AGPs) are hydroxyproline-rich glycoproteins containing a high proportion of carbohydrates, widely distributed in the plant kingdom and ubiquitously present in land plants. AGPs have long been suggested to play important roles in plant reproduction and there is already evidence that specific glycoproteins are essential for male and female gametophyte development, pollen tube growth and guidance, and successful fertilization. However, the functions of many of these proteins have yet to be uncovered, mainly due to the difficulty to study individual AGPs. In this work, we generated molecular tools to analyze the expression patterns of a subgroup of individual AGPs in different Arabidopsis tissues, focusing on reproductive processes. This study focused on six AGPs: four classical AGPs (AGP7, AGP25, AGP26, AGP27), one AG peptide (AGP24) and one chimeric AGP (AGP31). These AGPs were first selected based on their predicted expression patterns along the reproductive tissues from available RNA-seq data. Promoter analysis using β-glucuronidase fusions and qPCR in different Arabidopsis tissues allowed to confirm these predictions. AGP7 was mainly expressed in female reproductive tissues, more precisely in the style, funiculus, and integuments near the micropyle region. AGP25 was found to be expressed in the style, septum and ovules with higher expression in the chalaza and funiculus tissues. AGP26 was present in the ovules and pistil valves. AGP27 was expressed in the transmitting tissue, septum and funiculus during seed development. AGP24 was expressed in pollen grains, in mature embryo sacs, with highest expression at the chalazal pole and in the micropyle. AGP31 was expressed in the mature embryo sac with highest expression at the chalaza and, occasionally, in the micropyle. For all these AGPs a co-expression analysis was performed providing new hints on its possible functions. This work confirmed the detection in Arabidopsis male and female tissues of six AGPs never studied before regarding the reproductive process. These results provide novel evidence on the possible involvement of specific AGPs in plant reproduction, as strong candidates to participate in pollen-pistil interactions in an active way, which is significant for this field of study." @default.
• W4310539710 created "2022-12-11" @default.
• W4310539710 creator A5013604220 @default.
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• W4310539710 date "2022-12-02" @default.
• W4310539710 modified "2023-09-30" @default.
• W4310539710 title "New insights on the expression patterns of specific Arabinogalactan proteins in reproductive tissues of Arabidopsis thaliana" @default.
• W4310539710 cites W1728228146 @default.
• W4310539710 cites W1977050350 @default.
• W4310539710 cites W1984731262 @default.
• W4310539710 cites W1997956087 @default.
• W4310539710 cites W2001763351 @default.
• W4310539710 cites W2014035076 @default.
• W4310539710 cites W2016560094 @default.
• W4310539710 cites W2019169932 @default.
• W4310539710 cites W2023632980 @default.
• W4310539710 cites W2026401011 @default.
• W4310539710 cites W2037501032 @default.
• W4310539710 cites W2037851698 @default.
• W4310539710 cites W2037855326 @default.
• W4310539710 cites W2051747998 @default.
• W4310539710 cites W2057946946 @default.
• W4310539710 cites W2059895851 @default.
• W4310539710 cites W2060687391 @default.
• W4310539710 cites W2072114343 @default.
• W4310539710 cites W2074008446 @default.
• W4310539710 cites W2077174738 @default.
• W4310539710 cites W2079498387 @default.
• W4310539710 cites W2096086742 @default.
• W4310539710 cites W2100303227 @default.
• W4310539710 cites W2101010627 @default.
• W4310539710 cites W2107277218 @default.
• W4310539710 cites W2110585610 @default.
• W4310539710 cites W2111936775 @default.
• W4310539710 cites W2113178937 @default.
• W4310539710 cites W2116122104 @default.
• W4310539710 cites W2116909049 @default.
• W4310539710 cites W2124422676 @default.
• W4310539710 cites W2125636629 @default.
• W4310539710 cites W2127626379 @default.
• W4310539710 cites W2130516495 @default.
• W4310539710 cites W2136081947 @default.
• W4310539710 cites W2138581811 @default.
• W4310539710 cites W2140128118 @default.
• W4310539710 cites W2142690450 @default.
• W4310539710 cites W2144110489 @default.
• W4310539710 cites W2145307784 @default.
• W4310539710 cites W2148676465 @default.
• W4310539710 cites W2150292003 @default.
• W4310539710 cites W2151623463 @default.
• W4310539710 cites W2162098634 @default.
• W4310539710 cites W2167177558 @default.
• W4310539710 cites W2167760722 @default.
• W4310539710 cites W2170400683 @default.
• W4310539710 cites W2192080449 @default.
• W4310539710 cites W2211913568 @default.
• W4310539710 cites W2265181296 @default.
• W4310539710 cites W2273577476 @default.
• W4310539710 cites W2278794011 @default.
• W4310539710 cites W2294880373 @default.
• W4310539710 cites W2319994537 @default.
• W4310539710 cites W2465689553 @default.
• W4310539710 cites W2513390929 @default.
• W4310539710 cites W2513836728 @default.
• W4310539710 cites W2559187261 @default.
• W4310539710 cites W2563910173 @default.
• W4310539710 cites W2582116363 @default.
• W4310539710 cites W278084986 @default.
• W4310539710 cites W2793388751 @default.
• W4310539710 cites W2794320615 @default.
• W4310539710 cites W2901470788 @default.
• W4310539710 cites W2902040665 @default.
• W4310539710 cites W2905082880 @default.
• W4310539710 cites W2918709664 @default.
• W4310539710 cites W2999859865 @default.
• W4310539710 cites W3027660666 @default.
• W4310539710 cites W3028281252 @default.
• W4310539710 cites W3048075192 @default.
• W4310539710 cites W3098432848 @default.
• W4310539710 cites W3111776834 @default.
• W4310539710 cites W3135619875 @default.
• W4310539710 cites W3138174439 @default.
• W4310539710 cites W3164975945 @default.
• W4310539710 cites W3178582070 @default.
• W4310539710 cites W3195694443 @default.
• W4310539710 cites W3203260277 @default.
• W4310539710 cites W3204397898 @default.
• W4310539710 cites W4200091943 @default.
• W4310539710 cites W4200440898 @default.
• W4310539710 cites W4282947337 @default.
• W4310539710 cites W4294613135 @default.
• W4310539710 doi "https://doi.org/10.3389/fpls.2022.1083098" @default.
• W4310539710 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36531351" @default.

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