The essential role of anionic transport in plant cells: the pollen tube as a case study (Record no. 47038)

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fixed length control field 02377nam a2200265Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153910.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-12833
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
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245 10 - TITLE STATEMENT
Title The essential role of anionic transport in plant cells: the pollen tube as a case study
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Experimental Botany, 62, p.2273-2298, 2011
520 3# - SUMMARY, ETC.
Summary, etc. Plasma membrane anion transporters play fundamental roles in plant cell biology, especially in stomatal closure and nutrition. Notwithstanding, a lot is still unknown about the specific function of these transporters, their specific localization, or molecular nature. Here the fundamental roles of anionic transport in plant cells are reviewed. Special attention will be paid to them in the control of pollen tube growth. Pollen tubes are extreme examples of cellular polarity as they grow exclusively in their apical extremity. Their unique cell biology has been extensively exploited for fundamental understanding of cellular growth and morphogenesis. Non-invasive methods have demonstrated that tube growth is governed by different ion fluxes, with different properties and distribution. Not much is known about the nature of the membrane transporters responsible for anionic transport and their regulation in the pollen tube. Recent data indicate the importance of chloride (Cl-)transfer across the plasma membrane for pollen germination and pollen tube growth. A general overview is presented of the well-known accumulated data in terms of biophysical and functional characterization, transcriptomics, and genomic description of pollen ionic transport, and the various controversies around the role of anionic fluxes during pollen tube germination, growth, and development. It is concluded that, like all other plant cells so far analysed, pollen tubes depend on anion fluxes for a number of fundamental homeostatic properties.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANIONIC TRANSPORT
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element APICAL GROWTH
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PLANTS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element POLLEN TUBE
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Tavares, B.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Domingos, P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Nuno Dias, P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Feijo, J.A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Bicho, A.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1w8dlXWPeDfE4AWCdEsSy06yD12kKj3Ny/view?usp=drivesdk">https://drive.google.com/file/d/1w8dlXWPeDfE4AWCdEsSy06yD12kKj3Ny/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-12833 25.06.2025 25.06.2025 Documentos solicitados