We have isolated six members of the hsp90 gene family from Arabidopsis thaliana. Three genes designated hsp81.2, 81.3 and 81.4 are clustered within a 15 kb genomic region while two of these are 1.5 kb apart in a head-to-head orientation. The deduced amino acid sequence shows that the members can be divided into two types. The hsp81.1, 81.2, 81.3 and 81.4 genes comprise the cytosolic hsp90 type having few introns. However, the hsp88.1 and 89.1 genes comprising the organelle type are composed of 18 or 19 introns. Sequence comparison showed there is high homology among the cytosolic members while there is less homology among the organelle members. The expression of the hsp90 genes and mRNA accumulation in plants and calli is very low at control temperatures and is strongly induced by heat-shock. Arsenite stress strongly stimulates the expression of this gene family.
Plant Molecular Biology – Springer Journals
Published: Sep 30, 2004
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera