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Literature DB >> 22644313

The histone H1 variant accumulates in response to water stress in the drought tolerant genotype of Gossypium herbaceum L.

Ila Trivedi¹, Alok Ranjan, Y K Sharma, Samir Sawant.

Abstract

We have optimized and improved the protocol for extraction of histone proteins from Gossypium herbaceum. Histone proteins were isolated by acid extraction method and fractionation of histone proteins were performed using RP-HPLC (reverse-phase high performance liquid chromatography). Analysis of histones from drought tolerant (Vagad) and drought sensitive genotype (RAHS-14) indicated that the tolerant genotype Vagad encodes a 29 kDa protein. Protein sequencing on MALDI TOF/TOF revealed that the 29 kDA protein shared sequence similarity with another drought-inducible linker histone-H1.S reported in tomato. This H1.S like linker histone was not found in RAHS-14 in our study. We further examined the expression of H1 variant at the transcript and protein levels and found that it was induced specifically in the tolerant genotype Vagad.

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Year: 2012 PMID： 22644313 DOI： 10.1007/s10930-012-9425-6

Source DB: PubMed Journal: Protein J ISSN： 1572-3887 Impact factor: 2.371

29 in total

1. Molecular genetic analysis of the drought-inducible linker histone variant in Arabidopsis thaliana.

Authors: R Ascenzi; J S Gantt
Journal: Plant Mol Biol Date: 1999-09 Impact factor: 4.076

2. The histone variant H3.3 marks active chromatin by replication-independent nucleosome assembly.

Authors: Kami Ahmad; Steven Henikoff
Journal: Mol Cell Date: 2002-06 Impact factor: 17.970

3. Cleavable cross-links in the analysis of histone-histone associations.

Authors: J O Thomas; R D Kornberg
Journal: FEBS Lett Date: 1975-10-15 Impact factor: 4.124

4. Linker histone H1 regulates specific gene expression but not global transcription in vivo.

Authors: X Shen; M A Gorovsky
Journal: Cell Date: 1996-08-09 Impact factor: 41.582

5. Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors: U K Laemmli
Journal: Nature Date: 1970-08-15 Impact factor: 49.962

6. Identification of drought tolerance determinants by genetic analysis of root response to drought stress and abscisic Acid.

Authors: Liming Xiong; Rui-Gang Wang; Guohong Mao; Jessica M Koczan
Journal: Plant Physiol Date: 2006-09-08 Impact factor: 8.340

7. Characterization of Expression of Drought- and Abscisic Acid-Regulated Tomato Genes in the Drought-Resistant Species Lycopersicon pennellii.

Authors: T. L. Kahn; S. E. Fender; E. A. Bray; M. A. O'Connell
Journal: Plant Physiol Date: 1993-10 Impact factor: 8.340

8. Histone fractionation by high-performance liquid chromatography.

Authors: L R Gurley; J G Valdez; D A Prentice; W D Spall
Journal: Anal Biochem Date: 1983-02-15 Impact factor: 3.365

9. Structure and characterization of a putative drought-inducible H1 histone gene.

Authors: T Wei; M A O'Connell
Journal: Plant Mol Biol Date: 1996-01 Impact factor: 4.076

10. Genome wide expression profiling of two accession of G. herbaceum L. in response to drought.

Authors: Alok Ranjan; Deepti Nigam; Mehar H Asif; Ruchi Singh; Sanjay Ranjan; Shrikant Mantri; Neha Pandey; Ila Trivedi; Krishan Mohan Rai; Satya N Jena; Bhupendra Koul; Rakesh Tuli; Uday V Pathre; Samir V Sawant
Journal: BMC Genomics Date: 2012-03-16 Impact factor: 3.969

9 in total

The histone H1 variant accumulates in response to water stress in the drought tolerant genotype of Gossypium herbaceum L.

1. Molecular genetic analysis of the drought-inducible linker histone variant in Arabidopsis thaliana.

2. The histone variant H3.3 marks active chromatin by replication-independent nucleosome assembly.

3. Cleavable cross-links in the analysis of histone-histone associations.

4. Linker histone H1 regulates specific gene expression but not global transcription in vivo.

5. Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

6. Identification of drought tolerance determinants by genetic analysis of root response to drought stress and abscisic Acid.

7. Characterization of Expression of Drought- and Abscisic Acid-Regulated Tomato Genes in the Drought-Resistant Species Lycopersicon pennellii.

8. Histone fractionation by high-performance liquid chromatography.

9. Structure and characterization of a putative drought-inducible H1 histone gene.

10. Genome wide expression profiling of two accession of G. herbaceum L. in response to drought.

Review 1. A systems biology perspective on the role of WRKY transcription factors in drought responses in plants.

2. Open and closed: the roles of linker histones in plants and animals.

Review 3. Role of chromatin in water stress responses in plants.

4. Overexpression of Camellia sinensis H1 histone gene confers abiotic stress tolerance in transgenic tobacco.

5. Linker histone variant HIS1-3 and WRKY1 oppositely regulate salt stress tolerance in Arabidopsis.

6. Genome-wide transcriptomic comparison of cotton (Gossypium herbaceum) leaf and root under drought stress.

7. Deep sequencing reveals important roles of microRNAs in response to drought and salinity stress in cotton.

Review 8. Drought-Responsive Mechanisms in Plant Leaves Revealed by Proteomics.

9. iTRAQ-Based Proteomic Analysis Reveals Several Strategies to Cope with Drought Stress in Maize Seedlings.