Literature DB >> 24272341

Sequence and characterization of 6 Lea proteins and their genes from cotton.

J Baker1, C Van Dennsteele, L Dure.   

Abstract

Lea genes code for mRNAs and proteins that are late embryogenesis abundant in higher plant seed embryos. They appear to be ubiquitous in higher plants and may be induced to high levels of expression in other tissues and at other times of ontogeny by ABA and/or desiccation. Presented here are the genomic and cDNA sequences for 6 of these genes from cotton seed embryos and the derived amino acid sequences of the corresponding proteins.The Lea genes contain the standard sequence features of eucaryotic genes (TATA box and poly (A) addition sequences) and have 1 or more introns. Sequences differences between cDNA and genomic DNA confirm the existence of small multigene families for several Lea genes. The amino acid composition and sequence for the Lea proteins are unusual. Five are extremely hydrophilic, four contain no cys or trp and 4 have sequence domains that suggest amphiphilic helical structures. Hypothetical functions in desiccation survival, based on amino acid sequence, are discussed.

Entities:  

Year:  1988        PMID： 24272341     DOI： 10.1007/BF00027385

Source DB:  PubMed          Journal:  Plant Mol Biol        ISSN： 0167-4412            Impact factor:   4.076


  14 in total

1.  Developmental biochemistry of cottonseed embryogenesis and germination : XVI. Analysis of the principal cotton storage protein gene family with cloned cDNA probes.

Authors:  G A Galau; C A Chlan; L Dure
Journal:  Plant Mol Biol       Date:  1983-07       Impact factor: 4.076

2.  Use of helical wheels to represent the structures of proteins and to identify segments with helical potential.

Authors:  M Schiffer; A B Edmundson
Journal:  Biophys J       Date:  1967-03       Impact factor: 4.033

3.  Sizing and mapping of early adenovirus mRNAs by gel electrophoresis of S1 endonuclease-digested hybrids.

Authors:  A J Berk; P A Sharp
Journal:  Cell       Date:  1977-11       Impact factor: 41.582

4.  Hormonal regulation of translation inhibition requiring RNA synthesis.

Authors:  J N Ihle; L Dure
Journal:  Biochem Biophys Res Commun       Date:  1970-03-27       Impact factor: 3.575

5.  Patterns of amino acids near signal-sequence cleavage sites.

Authors:  G von Heijne
Journal:  Eur J Biochem       Date:  1983-06-01

6.  A simple method for displaying the hydropathic character of a protein.

Authors:  J Kyte; R F Doolittle
Journal:  J Mol Biol       Date:  1982-05-05       Impact factor: 5.469

7.  Developmental biochemistry of cottonseed embryogenesis and germination: changing messenger ribonucleic acid populations as shown by in vitro and in vivo protein synthesis.

Authors:  L Dure; S C Greenway; G A Galau
Journal:  Biochemistry       Date:  1981-07-07       Impact factor: 3.162

8.  Accumulation kinetics of cotton late embryogenesis-abundant mRNAs and storage protein mRNAs: coordinate regulation during embryogenesis and the role of abscisic acid.

Authors:  G A Galau; N Bijaisoradat; D W Hughes
Journal:  Dev Biol       Date:  1987-09       Impact factor: 3.582

9.  Abscisic acid induction of cloned cotton late embryogenesis-abundant (Lea) mRNAs.

Authors:  G A Galau; D W Hughes; L Dure
Journal:  Plant Mol Biol       Date:  1986-05       Impact factor: 4.076

10.  Preservation of membranes in anhydrobiotic organisms: the role of trehalose.

Authors:  J H Crowe; L M Crowe; D Chapman
Journal:  Science       Date:  1984-02-17       Impact factor: 47.728
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  129 in total

1.  Cold acclimation-induced WAP27 localized in endoplasmic reticulum in cortical parenchyma cells of mulberry tree was homologous to group 3 late-embryogenesis abundant proteins.

Authors:  N Ukaji; C Kuwabara; D Takezawa; K Arakawa; S Fujikawa
Journal:  Plant Physiol       Date:  2001-08       Impact factor: 8.340

2.  Tr288, a rehydrin with a dehydrin twist.

Authors:  J Velten; M J Oliver
Journal:  Plant Mol Biol       Date:  2001-04       Impact factor: 4.076

3.  DNA sequence of an ABA-responsive gene (rab 15) from water-stressed wheat roots.

Authors:  S W King; C P Joshi; H T Nguyen
Journal:  Plant Mol Biol       Date:  1992-01       Impact factor: 4.076

4.  Nucleotide sequence of an ABA-induced tomato gene that is expressed in wilted vegetative organs and developing seeds.

Authors:  A Cohen; E A Bray
Journal:  Plant Mol Biol       Date:  1992-01       Impact factor: 4.076

5.  A molecular marker to select for freezing tolerance in Gramineae.

Authors:  M Houde; R S Dhindsa; F Sarhan
Journal:  Mol Gen Genet       Date:  1992-07

6.  Sweetpotato late embryogenesis abundant 14 (IbLEA14) gene influences lignification and increases osmotic- and salt stress-tolerance of transgenic calli.

Authors:  Sung-Chul Park; Yun-Hee Kim; Jae Cheol Jeong; Cha Young Kim; Haeng-Soon Lee; Jae-Wook Bang; Sang-Soo Kwak
Journal:  Planta       Date:  2010-12-07       Impact factor: 4.116

7.  Salt tolerance.

Authors:  Liming Xiong; Jian-Kang Zhu
Journal:  Arabidopsis Book       Date:  2002-09-30

8.  Conformation of a group 2 late embryogenesis abundant protein from soybean. Evidence of poly (L-proline)-type II structure.

Authors:  Jose L Soulages; Kangmin Kim; Estela L Arrese; Christina Walters; John C Cushman
Journal:  Plant Physiol       Date:  2003-03       Impact factor: 8.340

9.  Two related, low-temperature-induced genes from Brassica napus are homologous to the human tumour bbc1 (breast basic conserved) gene.

Authors:  J Sáez-Vásquez; M Raynal; L Meza-Basso; M Delseny
Journal:  Plant Mol Biol       Date:  1993-12       Impact factor: 4.076

10.  Hydrophilic protein associated with desiccation tolerance exhibits broad protein stabilization function.

Authors:  Sohini Chakrabortee; Chiara Boschetti; Laura J Walton; Sovan Sarkar; David C Rubinsztein; Alan Tunnacliffe
Journal:  Proc Natl Acad Sci U S A       Date:  2007-11-02       Impact factor: 11.205
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