Transgenic barley ( Hordeum vulgare L.)expressing the wheat aluminium resistance gene ( TaALMT1 ) shows enhanced phosphorus nutrition and grain production when grown on an acid soil (Record no. 45467)

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fixed length control field 02229nam a2200289Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625140646.0
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-11241
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fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Transgenic barley ( Hordeum vulgare L.)expressing the wheat aluminium resistance gene ( TaALMT1 ) shows enhanced phosphorus nutrition and grain production when grown on an acid soil
490 0# - SERIES STATEMENT
Volume/sequential designation Plant Biotechnology Journal, 7(5), p.391-400, 2009
520 3# - SUMMARY, ETC.
Summary, etc. Barley ( Hordeum vulgare L.), genetically modified with the Al 3+ resistance gene of wheat ( TaALMT1 ), was compared with a non-transformed ibling line when grown on an acidic and highly phosphate-fixing ferrosol supplied with a range of phosphorus concentrations. In short-term pot trials (26 days), transgenic barley expressing TaALMT1 (GP-ALMT1)was more efficient than a non-transformed sibling line (GP)at taking up hosphorus on acid soil, but the genotypes did not differ when the soil was limed. Differences in phosphorus uptake efficiency on acid soil could be attributed not only to the differential effects of aluminium toxicity on root growth between the genotypes, but also to differences in phosphorus uptake per unit root length. Although GP-ALMT1 out-performed GP on acid soil, it was still not as efficient at taking up phosphorus as plants grown on limed soil. GP-ALMT1 plants grown in acid soil possessed substantially smaller rhizosheaths than those grown in limed soil, suggesting that root hairs were shorter. This is a probable reason for the lower phosphorus uptake efficiency. When grown to maturity in large pots, GP-ALMT1 lants produced more than twice the grain as GP plants grown on acid soil and 80
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ACID SOIL
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ALUMINIUM RESISTANCE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PHOSPHORUS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element RHIZOSHEATH
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ROOT GROWTH.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Delhaize, E.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Taylor, P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Hocking, P.J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Simpson, R.J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ryan, P.R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Richardson, A.E.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1EZz0QqoG-Jodk-tO75pt7540AqTa13Dq/view?usp=drivesdk">https://drive.google.com/file/d/1EZz0QqoG-Jodk-tO75pt7540AqTa13Dq/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-11241 25.06.2025 25.06.2025 Documentos solicitados