PMID: 11342108May 9, 2001Paper

Cloning of new members of heat shock protein HSP101 gene family in wheat (Triticum aestivum (L.) Moench) inducible by heat, dehydration, and ABA(1)

Biochimica Et Biophysica Acta
J L CampbellH T Nguyen

Abstract

We have cloned two cDNAs, TaHSP101B and TaHSP101C, encoding two heat stress-inducible members of HSP101/ClpB family in bread wheat (Triticum aestivum (L.) Moench.). Proteins encoded by these cDNAs are highly similar at the primary sequence level and diverged from the previously reported TaHSP101 (designated TaHSP101A) both in the consensus ATP/GTP-binding region II and in the carboxy terminal region. The HSP101 gene was determined to be a single copy gene or a member of a small gene family in hexaploid wheat. Messages encoding HSP101 proteins were inducible by heat stress treatments in both wheat leaves and roots. Accumulation of the TaHSP101C mRNA was less abundant than that of TaHSP101B mRNA. We are showing for the first time that in addition to heat stress, expression of HSP101 mRNAs in wheat leaves was induced by a 2-h dehydration and a treatment with 5x10(-5)M ABA, but not affected by chilling or wounding, indicating that HSP101 proteins may be involved in both heat and drought responses in wheat.

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Citations

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Feb 24, 2009·BMC Molecular Biology·Anna R PaolacciMario Ciaffi
Nov 16, 2011·International Journal of Proteomics·Yan XuBingru Huang
Sep 25, 2007·FEBS Letters·Mariolina GullìCarla Perrotta
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Nov 1, 2007·Plant, Cell & Environment·Beáta BarnabásAttila Fehér
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Jul 1, 2015·Critical Reviews in Biotechnology·Ratnesh Chandra Mishra, Anil Grover
Jul 26, 2016·Frontiers in Plant Science·Senthilkumar K MuthusamyKailash C Bansal
Jan 16, 2007·Genome Génome / Conseil National De Recherches Canada·J RamalingamH T Nguyen
Jan 24, 2015·Journal of Plant Physiology·Enrique Martínez-de la CruzJosé López-Bucio
Sep 16, 2017·International Journal of Molecular Sciences·Xiuyun WangBingru Huang
Mar 19, 2004·Molecular Genetics and Genomics : MGG·G-X YangS Komatsu
Jun 29, 2004·Molecular Genetics and Genomics : MGG·T T T NguyenH T Nguyen
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Apr 29, 2021·Plant Cell Reports·Noushina IqbalFrancisco J Corpas
May 11, 2021·Physiology and Molecular Biology of Plants : an International Journal of Functional Plant Biology·Asiye Sezgin Muslu, Asim Kadıoğlu
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