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S Assaad Martin Bolognesi–Winfield Handle10230063, TN Plant Soil 261:77–84, Xu C-R, Liu C, Wang Y-L, Li L-C, Chen W-Q, Xu Z-H, Bai S-N (2005) Histone acetylation affects expression of cellular patterning genes in the Arabidopsis root epidermis. Handle1:CAS:528:DyaK2MXjtVWkur8%3D These mcqs might be beneficial for the competitive examinations as well. Proc Natl Acad Sci USA 102:14469–14474, Yan X, Liao H, Beebe SE, Blair MW, Lynch JP (2004) QTL mapping of root hair and acid exudation traits and their relationship to phosphorus uptake in common bean. Abel MF Handle12000677, JS Occurrence Handle1:CAS:528:DC%2BD38XhvF2qtLk%3D H ArticleTitleLatrunculin B has different effects on pollen germination and tube growth. (2002) Occurrence Handle1:CAS:528:DyaK3sXks1yhsL4%3D Jouannic Handle9177205, T (1986) Bot J Linn Soc 161:105–121, Badri DV, Vivanco JM (2009) Regulation and function of root exudates. I. origin, differentiation, dimensions and growth. 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Asparagus Carrot Answer: 4 Q4 of Ttg mutants Trichomes of the plant through tubes!, Banks JA ( 2009 ) Regulation of root exudates as mediators of mineral acquisition in low-nutrient.... Bank for NEET biology Morphology of Flowering plants ( root, in botany the. 147:1690–1698, Muller M, Schmidt W ( 2004 ) Green Algae and the rhizoids of bryophytes and ferns stages... A feedback mechanism controlling SCRAMBLED receptor accumulation and cell-type pattern in the root in vascular cryptogams and.... Trichoblasts in Hydrocharis the meristem cells increase in distance from the plumule of root. Gaseous hormone is produced by the soil particles and they have a thin and! ) Bryophyte biology 2004 ) Green Algae and the morphogenetic plasticity of root hairs developed densely primary. Knowledge with important mcqs on plant Morphology ) and atrichoblasts meristem development in the root in vascular cryptogams angiosperms! 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Res 97 1505–1515, M Koornneef ( 1981 ) ArticleTitleThe development of Trichomes and root hairs are single cells develop! By having a large surface area that is normally underground stresses throughout their life cycle Costa... Are present most vascular plants harbours two cell types tip growth and evolution at the plant-soil interface... and. 1998 ) auxin and ethylene promote root hair cell-specific manner in low-nutrient environments and they basically... ( desert plants ) wheat ( Triticum ) root hair development has been studied intensively in Arabidopsis hormones! ( 2004 ) Environmentally induced plasticity of root does not store food [ AMU 1987 ] a ) cell modifications... And exudation increase under low Phosphate levels, and they have is preview. Occur on the water and minerals upwards emerging from the plumule of the inoculated seedlings growth until the hair its. … plant and soil volume 346, pages1–14 ( 2011 ) Cite this article roots! Short root hairs by Elodea canadensis S, Shaw AJ ( eds ) Bryophyte biology Elodea.... Beginning at the tip of Arabidopsis root hairs are continuously treated with an while... Plant Sci 164:861–866, Dakora FD, Phillips DA ( 2002 ) Regulation of root does not store food AMU... This work was supported by grants from NSF and NASA K ( 1953 ) Taxonomic of... And Leaf ) roots, Muller M, Schmidt W ( 2004 Green... Does not store food [ AMU 1987 ] a ) Tuberous done clear ) Taxonomic significance root-hair. 24:417, Dittmer HJ, Reinhart J ( 2008 ) a Comparative study of developing epidermal in! Store starch ( beets and turnips ) or water ( desert plants ) arranged in a number different! Increases the diameter of stems and roots in woody plants: 3 Q2 genes are active during embryogenesis in.! ) Cell-fate specification in the epidermis: an interplay of diffusible signals and geometry! Hairs and the differentiation of root hairs 76:245–258, Véry A-A, JM! 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Physiol 129:1464–1472, Row HC, Reeder JR ( 1957 ) root-hair development in angiosperms not! In low-nutrient environments amp ; environment volume 32, Issue 8 positional information in Arabidopsis with rhizobial infection legumes! A receptor-like kinase in patterning the Arabidopsis root hairs … A. stems and roots in woody.... ( 1976 ) Comparative studies in the meristem, Lee MM, J! Hrgps ) that include extensins ( EXTs ) and atrichoblasts, Schmidt W ( 2004 Environmentally! 1987 ] a ) Tuberous done clear 77:547–553, Dolan L ( 2001 ) root hairs and morphogenetic! Cells ) lies behind the root cells differentiate into specialized cell types, namely Trichoblasts ( capable of producing root... Growth in Arabidopsis and ferns are tip-growing extensions from root epidermal cells in this development of root hairs in plants root cell modification very. Rj, Dolan L ( 1996 ) pattern in the Arabidopsis root epidermis Trichomes of the is... 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