Literature DB >> 24253944

The relationship between diffusible, extractable and conjugated (base-labile) forms of indole-3-acetic acid in isolated coleoptile tips of Zea mays L.

E W Weiler1, S Wischnewski.   

Abstract

Isolated, 2.5-mm-long coleoptile tips of Zea mays L. cv. Anjou 210 were analyzed for diffusible and tissue-extractable indole-3-acetic acid (IAA) in comparison with the level of base-labile conjugates at various times after excision. The results indicate that base-labile conjugates of IAA do not serve as major sources of free IAA in maize coleoptile tips.

Entities:  

Year:  1984        PMID： 24253944     DOI： 10.1007/BF00397417

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  5 in total

1.  Transport & Distribution of Auxin during Tropistic Response. I. The Lateral Migration of Auxin in Geotropism.

Authors:  B Gillespie; K V Thimann
Journal:  Plant Physiol       Date:  1963-03       Impact factor: 8.340

2.  Concentration of Indole-3-acetic Acid and Its Derivatives in Plants.

Authors:  R S Bandurski; A Schulze
Journal:  Plant Physiol       Date:  1977-08       Impact factor: 8.340

3.  Sources of Free IAA in the Mesocotyl of Etiolated Maize Seedlings.

Authors:  M Iino; D J Carr
Journal:  Plant Physiol       Date:  1982-05       Impact factor: 8.340

4.  Levels of indole-3-acetic acid in intact and decapitated coleoptiles as determined by a specific and highly sensitive solid-phase enzyme immunoassay.

Authors:  E W Weiler; P S Jourdan; W Conrad
Journal:  Planta       Date:  1981-12       Impact factor: 4.116

5.  A DESEEDED AVENA TEST METHOD FOR SMALL AMOUNTS OF AUXIN AND AUXIN PRECURSORS.

Authors:  F Skoog
Journal:  J Gen Physiol       Date:  1937-01-20       Impact factor: 4.086
  5 in total
  4 in total

1.  Immunohistochemical observation of indole-3-acetic acid at the IAA synthetic maize coleoptile tips.

Authors:  Takeshi Nishimura; Kiminori Toyooka; Mayuko Sato; Sachiko Matsumoto; M Mercedes Lucas; Miroslav Strnad; Frantisek Baluska; Tomokazu Koshiba
Journal:  Plant Signal Behav       Date:  2011-12

2.  Red light causes a reduction in IAA levels at the apical tip by inhibiting de novo biosynthesis from tryptophan in maize coleoptiles.

Authors:  Takeshi Nishimura; Yukiko Mori; Toshiko Furukawa; Akeo Kadota; Tomokazu Koshiba
Journal:  Planta       Date:  2006-06-02       Impact factor: 4.116

3.  Free and bound indole-acetic acid is low in the endosperm of the maize mutantdefective endosperm-B18.

Authors:  G Torti; L Manzocchi; F Salamini
Journal:  Theor Appl Genet       Date:  1986-08       Impact factor: 5.699

4.  NPH3- and PGP-like genes are exclusively expressed in the apical tip region essential for blue-light perception and lateral auxin transport in maize coleoptiles.

Authors:  Satomi Matsuda; Tomomi Kajizuka; Akeo Kadota; Takeshi Nishimura; Tomokazu Koshiba
Journal:  J Exp Bot       Date:  2011-03-31       Impact factor: 6.992
  4 in total

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