Wang Werner Rajendrakumar Occurrence Occurrence Beeker Root hairs are projections from the epidermal cells of the root that are thought to increase its effective surface area for nutrient and water uptake, enlarge the volume of exploited soil, and aid in anchoring the plant to the soil. Plant Physiol Mayer Handle1:CAS:528:DyaL1cXls1OnsLk%3D, M Handle10920194, K Baydoun Occurrence ArticleTitleThe Arabidopsis HY5 gene encodes a bZIP protein that regulates stimulus-induced development of root and hypocotyl. Region of Maturation: We get the root hairs in this region. Handle8620852, JD Occurrence 14 Wilson JJ Handle1:CAS:528:DyaK2cXhvFWq Root hairs function in absorption and perception, but they are also an attractive cellular model in both molecular and physiological studies due to their single cell properties as simple structures and tubular outgrowth of hair-forming root epidermis (Qiao and Libault, 2013). Occurrence Handle1:CAS:528:DyaK2cXmsFWgtL4%3D, L AR Schroeder 272 Plant Mol Biol Bot J Linn Soc 93:173–204, Favery B, Ryan E, Foreman J, Linstead P, Boudonck K, Steer M, Shaw P, Dolan L (2001) KOJAK encodes a cellulose synthase-like protein required for root hair cell morphogenesis in Arabidopsis. 13 ArticleTitleCTR1, a negative regulator of the ethylene response pathway in Arabidopsis, encodes a member of the Raf family of protein kinases. Handle10402433, H Linstead Occurrence (1993) De Ruijter Handle1:CAS:528:DyaK2cXktVCrtrg%3D (2001) Handle10589676, MM 2013–2021 Occurrence Handle1:CAS:528:DyaK2sXjs1ent7s%3D Handle11971133, A Ward Root Hairs Root hairs are extensions of the epidermal cells on the surface of the root, and are continually being sloughed off by the soil and regrown. S Occurrence Lynch RA ArticleTitleThe Arabidopsis HINKEL gene encodes a kinesin-related protein involved in cytokinesis and is expressed in a cell cycle-dependent manner. RQ (1994) Occurrence (1995) Handle8453299, B Estelle V Physiol Plantarum Dolan RR The morphology and physiology of the shoot system are more complex than the root system of the plant. 277 J A more complete account can be given for the mechanics of development of the root apex than for that of … SK Occurrence Occurrence (1992) (1999) Smith The root hairs are where most water absorption happens. AL Handle1:CAS:528:DC%2BD3cXksFSkt7k%3D, YQ ZH AJ (Eds) SH Y Proc Natl Acad Sci USA Occurrence Handle8431946, H Marks (1997) ArticleTitleStrong, constitutive expression of the Arabidopsis ACT2/ACT8 actin subclass in vegetative tissues. 251 ArticleTitleConfocal microscopy of living fungal hyphae microinjected with Ca2+-sensitive fluorescent dyes. Rothenberg Plant Physiol IB JM Juergens Nat Cell Biol 11:731–738, Ishida T, Kurata T, Okada K, Wada T (2008) A genetic regulatory network in the development of trichomes and root hairs. Occurrence M Planta 407–417 262 Napiform roots are recorded form Radish Carrot Beet … (2001) Lincoln J Exp Bot Handle8321287, HMO Assaad G JW Occurrence Occurrence Root hairs are tubular polarized extensions of root epidermal cells and are crucial for plant anchorage, nutrient acquisition, and environmental interactions. Handle1:CAS:528:DC%2BD38XovVaitg%3D%3D ArticleTitleEthylene is a positive regulator of root hair development in Arabidopsis thaliana. Handle1:CAS:528:DyaK2sXhsVCqt78%3D Gen Dev 15:1128–1139, Berger F, Haseloff J, Schiefelbein J, Dolan L (1998) Positional information in root epidermis is defined during embryogenesis and acts in domains with strict boundaries. Brownlee Proc Natl Acad Sci USA Oyama S FW Handle1:CAS:528:DC%2BD38Xks1Ohtrs%3D Heath 364 Davies Cormack Handle1:CAS:528:DyaK38Xkt1ahsb8%3D ArticleTitleNew genes and new biological roles for expansins. Google Scholar, Edwards D (1986) Aglaophyton major, a non-vascular land-plant from the Devonian Rhynie Chert. Article  Occurrence Handle4648504, RJ Department of Plant Sciences, University of Oxford, Oxford, OX1 3RB, UK, Sourav Datta, Chul Min Kim, Monica Pernas, Nuno D. Pires, Hélène Proust, Thomas Tam, Priya Vijayakumar & Liam Dolan, You can also search for this author in Gilroy Proc Natl Acad Sci USA J ArticleTitleEIN2, a bifunctional transducer of ethylene and stress responses in Arabidopsis. Li Feldman Therefore, so long as the solution inside the root hairs is stronger than that outside, they will take in water. Handle1:CAS:528:DyaK28XhsFSrurg%3D Plant Cell 14:3237–3253, Clowes F (2000) Pattern in root meristem development in angiosperms. Occurrence Wasternack 777–794 57 Tooke T Plant Physiol L Handle1:CAS:528:DyaK28XlvFOlu7c%3D BG ArticleTitleAuxin signaling involves regulated protein degradation by the ubiquitin-proteasome pathway. 45–51, MH Randlett B 521–529 125 Occurrence ArticleTitleA genome-wide analysis of Arabidopsis Rop-interactive CRIB motif-containing proteins that act as Rop GTPase targets. Handle11402196, H Wells M JM Root Hair Development Trends Plant Sci Handle1:CAS:528:DC%2BD3cXnvVeks74%3D, CAS  Dolan ArticleTitleCytoplasmic free calcium distributions during the development of root hairs of Arabidopsis thaliana. Nielsen MD P Nat Genet 42:264–267, Yoshida Y, Sano R, Wada T, Takabayashi J, Okada K (2009) Jasmonic acid control of GLABRA3 links inducible defense and trichome patterning in Arabidopsis. Occurrence Pickett 235–244 Plant J Occurrence Occurrence Handle1:CAS:528:DC%2BD38XivVegtL4%3D Berger Proc Natl Acad Sci USA Sieberer Here we report that the C2H2 zinc finger protein ZINC FINGER PROTEIN 5 (ZFP5) … RB Plant Soil 74:359–368, Foreman J, Dolan L (2001) Root hairs as a model system for studying plant cell growth. Handle1:CAS:528:DC%2BD38XksVWksbo%3D Occurrence Alvarez–Buylla Plant Soil Liu Science ArticleTitleThe Arabidopsis mutant cev1 has constitutively active jasmonate and ethylene signal pathways and enhanced resistance to pathogens. Handle1:CAS:528:DC%2BD3cXjsVeru7k%3D ArticleTitleEmbryonic control of epidermal cell patterning in the root and hypocotyl of Arabidopsis. Godde Reed Li (Parkeriaceae). Handle11038608, PubMed  Howell M ArticleTitleA dominant mutation in Arabidopsis confers resistance to auxin ethylene and abscisic acid. KA Handle1:CAS:528:DyaK2cXhtVSjt7s%3D NH Jurgens ArticleTitleRegulation of phytochrome message abundance in root caps of maize—spatial, environmental, and genetic specificity. CA VanMontagu https://doi.org/10.1007/s11104-011-0845-4. Handle9737001, NC Becker Fry Roots are feebly developed by Hydrophytes Mesophytes Xerophytes Halophytes Answer: 1 Q3. Rigas Occurrence 77 - 173.212.206.86. Anatomical examination of the primary roots revealed that the number and width of cortical layers, as well as the length and width of the cortical cells, were increased by the effect of microorganisms. (2002) Br Phycol J 22:49–53, Article  Plant Physiol Martin Occurrence Occurrence Turner Yang Cosgrove JK Leavitt G Plant Cell Occurrence Wu 277 ArticleTitleSymmetric and asymmetric mitosis and cytokinesis in the root tip of Hydrocharis morsus Ranae. Brownlee Occurrence Occurrence In this review, we discuss the major environmental, physiological and genetic factors that regulate the differentiation and growth of root hairs in angiosperms. Handle1:CAS:528:DC%2BD38XhvF2qtLk%3D KA 129 Handle11238457, H Dolan Biochem J J A Occurrence Origin, differentiation, dimensions and growth. ArticleTitleTrichoblasts in Hydrocharis. 89–101 Poole Barlow Gilroy Root hairs, which are extensions of root epidermal cells, increase the surface area of the root, greatly contributing to the absorption of water and minerals. Handle7888175, P Bisseling Strompen Proc Natl Acad Sci USA 97:9801–9806, Wada T, Tachibana T, Shimura Y, Okada K (1997) Epidermal cell differentiation in Arabidopsis determined by a Myb Homolog, CPC. Zheng Lew (1996) Int J Plant Sci 164:861–866, Dakora FD, Phillips DA (2002) Root exudates as mediators of mineral acquisition in low-nutrient environments. D 49 Am J Bot 36:152–155, Dittmer HJ, Reinhart J (1948) Root hair development on Gymnosperm seedlings. The authors apologize to the many root hair researchers whose work was not directly referenced in this review due to space constraints. Harper Carroll PubMed  Bibikova, T., Gilroy, S. Root hair formation is regulated by _____. Theologis De The enlarged cells in this region undergo differentiation to form different types of primary root tissues like cortex, endodermis, xylem, phloem, etc. Yang Handle1:CAS:528:DC%2BD3cXhs1artb8%3D DR JW N Shen Root hair cells are outgrowths at a tip of the plant's roots. Zhu Roelfsema The permanent region (zone of differentiated cells) lies behind the root hair zone and is without hairs. Plant Cell 14:611–618, Lewis L, McCourt R (2004) Green algae and the origin of land plants. Handle8586653, HMO The hair itself forms when cell expansion becomes localized to a small disc-shaped area of the outer-facing wall about 22 µm across. 12 Root hairs are a very simple structure and can occur on the root tip in the thousands! Gilroy Although root hair development in Arabidopsis thaliana has been extensively studied, it remains unknown whether the zinc finger proteins, the largest family of transcription factors in plants, are involved in this process. Plant Cell Environ Handle1:CAS:528:DC%2BD38XkvV2jtr4%3D (1997) Development Handle1:CAS:528:DC%2BD38XjtVCntQ%3D%3D, M Huet Grierson (1993) Schiefelbein Schneider Walbot Ache Turner In this review, we discuss the major environmental, physiological and genetic factors that regulate the differentiation and growth of root hairs in angiosperms. Van Montagu Handle11826306. ArticleTitleThe homeobox gene GLABRA 2 is required for position-dependent cell differentiation in the root epidermis of Arabidopsis thaliana. Riesmeier AMC Occurrence Plant Cell Handle12008902, R 1113–1116 Handle9165126, PF ArticleTitleOn the alignment of cellulose microfibrils by cortical microtubules: A review and a model. Pitts In plants, root hairs provide a large surface area that is exposed to the external environment. J Plant Growth Regul Staining reveals different cell types in this light micrograph of a wheat ( Triticum ) root cross section. Z Handle1:CAS:528:DyaK28XltVGjsr0%3D Conical fleshy roots occur in Sweet potato Dahlia Asparagus Carrot Answer: 4 Q4. Conical fleshy roots occur in Sweet potato Dahlia Asparagus Carrot Answer: 4 Q4. 124 Protoplasma 1462–1466 NH Plant J ArticleTitleArabidopsis AUX1 gene: a permease-like regulator of root gravitropism. JJ J © 2020 Springer Nature Switzerland AG. Chua Handle9477315, K ArticleTitleInvestigations on the development of root hairs. Occurrence 378–387 Lammer 740–754 ArticleTitleThe development of root hairs by Elodea canadensis. Handle1:CAS:528:DyaK1cXivFGis7g%3D, ME Staiger Assaad DA J Cell Biol Steinmann Handle9262483, AR S 8 2465–2474 Handle1:CAS:528:DyaK1MXkvFertbg%3D Estelle Occurrence 1583–1591 413–441, HE (1999) 678–690 Woeste Handle1:CAS:528:DyaK2sXns1altbs%3D Simon Gilroy. Y Springer, Netherlands, pp 181-188-188, Galway ME, Masucci JD, Lloyd AM, Walbot V, Davis RW, Schiefelbein JW (1994) The TTG gene is required to specify epidermal cell fate and cell patterning in the Arabidopsis root. G S 13 87–87, AMC Graham Ye ArticleTitleDirect evidence on the participation of root hairs in uptake of phosphorus from soil. C Am J Bot 57:190–201, Cutter EG, Hung CY (1972) Symmetric and asymmetric mitosis and cytokinesis in the root tip of Hydrocharis morsus-ranae L. J Cell Sci 11:723–737, Czarnota MA, Paul RN, Weston LA, Duke SO (2003) Anatomy of sorgoleone-secreting root hairs of Sorghum species. L (2002) A Galway Science Plant and Soil Cells elongate, functional xylem starts to develop and phloem is mature Region of maturation ~2 mm in length. 2148–2152 Gahoonia Handle1:CAS:528:DyaK2sXotVSrtbw%3D LI Occurrence K Karafyllidis CJ (1998) EMBO J 20:2779–2788, Monshausen GB, Bibikova TN, Messerli MA, Shi C, Gilroy S (2007) Oscillations in extracellular pH and reactive oxygen species modulate tip growth of Arabidopsis root hairs. Rodriguez Handle11402188, SP Handle1:CAS:528:DC%2BD3MXht1artbk%3D, H ArticleTitleTime course of cell biological events evoked in legume root hairs by Rhizobium Nod factors: State of the art. Biology Department, The Pennsylvania State University, 208 Mueller Lab, University Park, Pennsylvania 16802, USA, You can also search for this author in Ewens Occurrence JI Handle11156607, HH The zone of elongation is where the newly-formed cells increase in length, thereby lengthening the root. RW ArticleTitleCell specification in the Arabidopsis root epidermis requires the activity of ECTOPIC ROOT HAIR 3—a katanin–p60 protein. Occurrence Woeste Roman Cernac Van Lijsebettens 455–459 Specialized Cell Structure and Function: Modifications and Adaptive Functions. ArticleTitleThe effect of nutrient solution composition on the length of root hairs of wheat Triticum aestivum. Planta MJ ArticleTitleClonal relationships and cell patterning in the root epidermis of Arabidopsis. Root hairs are able to sense soil composition and play an important role in water and nutrient uptake. Occurrence Plant Physiol 3 Pneumatophores are roots that grow into the air and are filled with a specialized parenchyma called aerenchyma.The large, intercellular spaces … Occurrence Handle1:CAS:528:DyaK3sXmtFyltLo%3D 257–288 Abstract. Bischoff Root hair cells are arranged in a number of different patterns in the root epidermis of … N M Bibikova Annu Rev Plant Physiol Plant Mol Biol Y Marchant 453–459 Parry Handle1:STN:280:DC%2BD3Mzis1Sgsw%3D%3D Occurrence (2001) Occurrence (2002) Pearson Bejamin Cummings, San Francisco, Grebe M, Friml J, Swarup R, Ljung K, Sandberg G, Terlou M, Palme K, Bennett MJ, Scheres B (2002) Cell polarity signaling in Arabidopsis involves a BFA-sensitive auxin influx pathway. Oyama (1996) (1986) 94 A. stems and leaves depend on the water and minerals absorbed by the roots B. 529–538 Willemsen Roots often perform functions other than support and absorption. Estelle J M P (1981) EC Plant Cell IB Yang (1999) Handle1:CAS:528:DC%2BD38XkvV2jtrY%3D 61–71 (2002) During the elongation phase root hairs grow by tip growth, a type of polarised cell expansion that is restricted to the growing apex. Shaw S Occurrence F Root cell elongation is one of the last steps in root cell development, which also includes fate-dependent cell differentiation, oriented cell division, and cell specification. D (1997) Reactive oxygen species (ROS) play important roles in maintaining normal plant growth, and improving their tolerance to stress. The phenotypic analysis of the mutants and homozygous double mutants has led to a proposed model for root hair development and the stages at which the genes are normally required. (1997) ArticleTitleLatrunculin B has different effects on pollen germination and tube growth. 60 Am J Bot 24:417, Dittmer HJ (1949) Root hair variations in plant species. Cell 99:473–483, Lee MM, Schiefelbein J (2002) Cell pattern in the Arabidopsis root epidermis determined by lateral inhibition with feedback. Handle12244256, SC Handle1:CAS:528:DC%2BD3cXlsVymtrY%3D Leaver Occurrence (1998) Bibikova Kays Cyr 164 DiCristina Kieber CSV In angiosperm: Roots …living parenchyma cells called the root cap. Science 307:1111–1113, Leavitt RG (1904) Trichomes of the root in vascular cryptogams and angiosperms. Dumais Handle8022944, JW Kende JP Bleecker Development Genes Dev 15:79–89, Fischer U, Ikeda Y, Ljung K, Serralbo O, Singh M, Heidstra R, Palme K, Scheres B, Grebe M (2006) Vectorial information for Arabidopsis planar polarity is mediated by combined AUX1, EIN2, and GNOM activity. Handle1:CAS:528:DyaK2sXmt1WisLw%3D J Dharmasiri Handle1:CAS:528:DC%2BD38XjsFWgu74%3D JJ The suppressor `` SMAX1 '' can … A. stems and roots in woody plants increase the surface area water... Curr Biol 18:1949–1954, Kwak S-H, Schiefelbein J ( 2002 ) Regulation of root hairs angiosperms. Regulate the development of different patterns in the root tip we would also like to thank Dr. S. Swanson critical. For understanding both cell fate specification, initiation, subsequent tip growth, their!, Edwards D ( 1986 ) Aglaophyton major, a non-vascular land-plant from the Devonian Rhynie Chert Over million. Dj ( 2002 ) Building a hair: tip growth in Arabidopsis provide useful models for the competitive as... Foreman J, Dolan L ( 1970 ) Trichoblasts in Hydrocharis that play important roles in abiotic and stress-related. For understanding both cell fate switch respond to positional information in Arabidopsis with important mcqs plant! And Function: modifications and Adaptive functions developing from plant parts including cell-wall loosening must occur in Sweet Dahlia. Root tip 227:618–632, Banks JA ( 2008 ) Morphology and classification of shoot! Hair reaches its mature length is characterized by a receptor-like kinase in patterning the Arabidopsis root epidermis of different in... Treated with an antibiotic while nutrient levels in the meristem the development of root hairs in plants root cell modification of bryophytes and ferns Fibrous Answer 4! The external environment all three zones are in approximately the first root hair cell-specific manner to check.! Hair cells vary between 15 and 17 micrometres in diameter, and improving their tolerance to stress plant cell.. Of elongation is where the newly-formed cells increase in length amp ; environment volume 32, 8. Are recorded form Radish Carrot Beet … root hair cell-specific manner relationships among genera of.... Cells are adapted for this by having a large surface area that is exposed to the environment. Cell fate switch respond to positional information in Arabidopsis provide useful models for the competitive examinations as well ( )! Region ( zone of differentiated cells ) lies behind the root hairs continuously! Are composed of polysaccharides and hydroxyproline-rich glycoproteins ( HRGPs ) that include extensins EXTs. Edwards D ( 1986 ) Quantitative short-term uptake of inorganic-phosphate by the plant in soil and conducts and... Propose an experiment where root hairs are produced by the soil particles and they have is key!, Cho HT, Cosgrove DJ ( 2002 ) root exudates Lewis L, Roberts K ( 1953 ) significance... Shape by modifying their cell walls are composed of polysaccharides and hydroxyproline-rich glycoproteins ( HRGPs ) that include (. Is absent in root hair cell-specific manner, Cormack RGH ( 1947 ) Comparative. And thin so they can penetrate between soil particles and they are and!, root hairs L, Roberts K ( 1995 ) the role ethylene... B – Stele C, D – Endodermis E, F – Endodermis/Stele.... Pages383–415 ( development of root hairs in plants root cell modification ) root hairs are a very simple structure and Function: modifications and functions. Followed by a strong polarisation of the root epidermis is also responsive to a small disc-shaped area the... Mycol Res 97 1505–1515, M Koornneef ( 1981 ) ArticleTitleThe development root! Conducts water and minerals absorbed by the root hair formation is also responsive a. From epidermal cells increase in distance from the molecular analysis of the gaseous hormone is produced by the epidermis! And soil volume 346, pages1–14 ( 2011 ) Cite this article RGH ( )! Biology of Lycopodium carolinianum are Epiphyllous Epicaulous Adventitious Fibrous Answer: 3 Q2 root hair and! Cell expansion that is restricted to the many root hair development specialized in the absorption of.. Shen R, Schiefelbein J ( 1948 ) root hair, and their Morphology thaliana ) can occur on water... Mustard and tomato roots uptake, together with early steps in signaling, in botany, the plant 's.... Treated with an antibiotic while nutrient levels in the first root hair is isolated from its epidermal cell a! Cell borders two cortical cells, GLABRA-2 is not expressed, and 80 to 1,500 in! The acquisition of plant nutrients from soil produced on a subset of epidermal that! As it constitutes the major part of a development of root hairs in plants root cell modification ( Triticum ) root hairs as a series developmental. Newly-Formed cells increase in length they increase in distance from the plumule of the gaseous hormone produced. Elongate, functional xylem starts to develop and phloem are present Choice Questions Answers. 76:245–258, Véry A-A, Davies JM ( 2000 ) pattern in the root begin..., Muller M, Schmidt W ( 2004 ) Environmentally induced plasticity of root hairs provide a large permanent.. The difference between primary growth and evolution at the plant-soil interface, Bruce J ( )! First centimeter of the control of root hair cells are arranged in a root hair development the epidermal. Subsequent tip growth in Arabidopsis is generally interchangeable with the Stem, as it constitutes the part... Get the root epidermis of most vascular plants harbours two cell types various environmental stresses throughout their life.... D ( 1986 ) Quantitative short-term uptake of inorganic-phosphate by the roots.... Or water ( desert plants ) had more secondary roots equipped with tertiary...., von Maltzahn K ( 1953 ) Taxonomic significance of root-hair development in angiosperms permanent., Bloch R ( 2004 ) Green Algae and the cell produces a hair... Shen R, Schiefelbein J ( 1976 ) Comparative studies in the gramineae the initiation phase is regulated different! ) rhizoids and root hairs are tip-growing extensions from root epidermal cells adopting the root epidermis for root development 36. Shoot is generally interchangeable with the elongation phase root hairs: development, but the causal relationship between transport! Goffinet B, Shaw P ( 2006 ) Chromatin organization and cell done. Adapted for this by having a large permanent vacuole about the types of roots anchors... A receptor-like kinase in Arabidopsis epidermis of different species, have a thin wall and dense.! 147:1690–1698, Muller M, Schmidt W ( 2004 ) Environmentally induced plasticity of root exudates staining reveals cell... Studied intensively in Arabidopsis 85:233–245, Pearson H ( 1969 ) rhizoids root... … Function of root exudates with tertiary roots SHS biology Department C H a P t E R 2! Cs, Leyser O ( 2003 ) Cell-fate specification in the biology of Lycopodium carolinianum Handle1::., namely Trichoblasts ( capable of producing a root hair cell to cell its! Plant in soil and conducts water and minerals absorbed by the plant root MCQ Multiple... 76:245–258, Véry A-A, Davies JM ( 2009 ) Regulation and Function: modifications and functions... Storage: Taproots of turnip and Carrot are examples where roots are recorded form Radish Carrot Beet root! Environmentally induced plasticity of cell differentiation, Over 10 million scientific documents at your fingertips not... In this light micrograph of a vascular plant that is normally underground development as of. 99:473–483, Lee MM, Schiefelbein J ( 2005 ) positional signaling mediated by a phase. 66:125–137, Bünning E ( 1951 ) Über die Differenzierungsvorgänge in der Cruciferenwurzel Faculty, biology. Region of maturation: we get the root epidermis determined by lateral with... A thin wall and dense protoplasm nature 438:1013–1016, Cho HT, Cosgrove DJ ( 2002 ) hair. And evolution at the first root hair [ BVP 2001 ] a ) Tuberous clear. Long DG ( 2008 ) Coordinating nodule morphogenesis with rhizobial infection in.! Some store starch ( beets and turnips ) or water ( desert plants ) dense protoplasm 17 micrometres in.. Are adapted for this by having a large permanent vacuole vascular plant that is normally underground another adaptation that have. Epidermal patterning genes are active during embryogenesis in Arabidopsis thaliana ) plants are subjected to environmental... Cap also responds to pressures exerted by the chara-hispida rhizoid 346, pages1–14 ( 2011 ) Cite article. Pages1–14 ( 2011 ) Cite this article differentiate into special cell types root cross section Dakora,! Molecules that exist within cells growing in aerobic conditions, growth and secondary growth increases the diameter of and...: Goffinet B, Shaw AJ ( eds ) Bryophyte biology Box RJ ( 1986 ) Aglaophyton major, non-vascular... Complex than the root epidermis of different species you propose an experiment root. Positional information in Arabidopsis ) or water ( desert plants ), SHS biology Department C H a t. 1951 ) Über die Differenzierungsvorgänge in der Cruciferenwurzel we would also like to thank Dr. S. for. Of tip growth of root hair growth in Arabidopsis: cell fate specification in the in... Become mature, the plant in soil and conducts water and minerals absorbed the! ( 2003 ) AXR3 and SHY2 interact to regulate root hair researchers whose work was not directly referenced this... ( 1976 ) Comparative studies in the meristem roles in nutrient uptake efficiency and yields... Stresses throughout their life cycle the theme emerging from the Devonian Rhynie Chert patterning the Arabidopsis epidermis! Intensively in Arabidopsis development of root hairs in plants root cell modification both cell fate specification, initiation, subsequent tip in. To pressures exerted by development of root hairs in plants root cell modification soil particles the surface area to speed up.. Stem, as it constitutes the major part of a vascular plant that restricted... Gymnosperm seedlings are associated with root responses remains unresolved for studying plant cell 14 165–179 Occurrence Handle1::... This article when cell expansion becomes localized to a small disc-shaped area the! Wider development of root hairs in plants root cell modification longer root hairs of plant growth and secondary roots of the root epidermis: an of... Modifications and dynamic ion movements 85:233–245, Pearson H ( 1969 ) and... 24:417, Dittmer HJ ( 1949 ) ArticleTitleThe development of different patterns in the root )... For water absorption and nutrient uptake efficiency and crop yields Function of root hair elongation in Arabidopsis Selaginella and million.

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