NDLI: Roles of putative His-to-Asp signaling modules HPT-1 and RRG-2, on viability and sensitivity to osmotic and oxidative stresses in Neurospora crassa

Please wait, while we are loading the content...

InterB multigenic family, a gene repertoire associated with subterminal chromosome regions of Encephalitozoon cuniculi and conserved in several human-infecting microsporidian species

The mating type-specific homeodomain genes SXI1α and SXI2a coordinately control uniparental mitochondrial inheritance in Cryptococcus neoformans

Roles of putative His-to-Asp signaling modules HPT-1 and RRG-2, on viability and sensitivity to osmotic and oxidative stresses in Neurospora crassa

Multiple displacement amplification, a powerful tool for molecular genetic analysis of powdery mildew fungi

Current Genetics : Volume 51, Issue 2, February 2007

Current Genetics : Volume 51, Issue 1, January 2007

Current Genetics : Volume 50

Current Genetics : Volume 49

Current Genetics : Volume 48

Current Genetics : Volume 47

Current Genetics : Volume 46

Current Genetics : Volume 45

Current Genetics : Volume 44

Current Genetics : Volume 43

Current Genetics : Volume 42

Current Genetics : Volume 41

Current Genetics : Volume 40

Current Genetics : Volume 39

Current Genetics : Volume 38

Current Genetics : Volume 37

Current Genetics : Volume 36

Current Genetics : Volume 35

Current Genetics : Volume 34

Current Genetics : Volume 33

Current Genetics : Volume 32

Current Genetics : Volume 31

Roles of putative His-to-Asp signaling modules HPT-1 and RRG-2, on viability and sensitivity to osmotic and oxidative stresses in Neurospora crassa

Content Provider	Springer Nature Link
Author	Ban, Shinpei guchi, Rieko Yamashita, Kazuhiro Fukumori, Fumiyasu Kimura, Makoto Yamaguchi, Isamu Fujimura, Makoto
Copyright Year	2007
Abstract	Neurospora crassa has a putative histidine phosphotransfer protein (HPT-1) that transfers signals from 11 histidine kinases to two putative response regulators (RRG-1 and RRG-2) in its histidine-to-aspartate phosphorelay system. The hpt-1 gene was successfully disrupted in the os-2 (MAP kinase gene) mutant, but not in the wild-type strain in this study. Crossing the resultant hpt-1; os-2 mutants with the wild-type or os-1 (histidine kinase gene) mutant strains produced no progeny with hpt-1 or os-1; hpt-1 mutation, strongly suggesting that hpt-1 is essential for growth unless downstream OS-2 is inactivated. hpt-1 mutation partially recovered the osmotic sensitivity of os-2 mutants, implying the involvement of yeast Skn7-like RRG-2 in osmoregulation. However, the rrg-2 disruption did not change the osmotic sensitivity of the wild-type strain and the os-2 mutant, suggesting that rrg-2 did not participate in the osmoregulation. Both rrg-2 and os-2 single mutation slightly increased sensitivity to t-butyl hydroperoxide, and rrg-2 and hpt-1 mutations increased the os-2 mutant’s sensitivity. Although OS-1 is considered as a positive regulator of OS-2 MAP kinase, our results suggested that HPT-1 negatively regulated downstream MAP kinase cascade, and that OS-2 and RRG-2 probably participate independently in the oxidative stress response in N. crassa.
Starting Page	197
Ending Page	208
Page Count	12
File Format	PDF
ISSN	01728083
Journal	Current Genetics
Volume Number	51
Issue Number	3
e-ISSN	14320983
Language	English
Publisher	Springer-Verlag
Publisher Date	2007-01-09
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Histidine phosphotransfer Two-component signal transduction Response regulator Neurospora crassa Oxidative stress Proteomics Plant Sciences Cell Biology Biochemistry Microbiology Microbial Genetics and Genomics
Content Type	Text
Resource Type	Article
Subject	Genetics Medicine

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Histidine-containing phosphotransfer (HPt) signal transducers implicated in His-to-Asp phosphorelay in Arabidopsis.

Diversification of cytokinin phosphotransfer signaling genes in Medicago truncatula and other legume genomes

Functional Divergence of Poplar Histidine-Aspartate Kinase HK1 Paralogs in Response to Osmotic Stress

Extended N-terminal region of the essential phosphorelay signaling protein Ypd1 from Cryptococcus neoformans contributes to structural stability, phosphostability and binding of calcium ions.

Regulation of the reserve carbohydrate metabolism by alkaline pH and calcium in Neurospora crassa reveals a possible cross-regulation of both signaling pathways

Involvement of a putative response regulator Brrg-1 in the regulation of sporulation, sensitivity to fungicides, and osmotic stress in Botrytis cinerea

Characterization of the conserved phosphorylation site in the Aspergillus nidulans response regulator SrrA

Correction to: The coding and noncoding transcriptome of Neurospora crassa

The Osmotic-1 Locus of Neurospora crassa Encodes a Putative Histidine Kinase Similar to Osmosensors of Bacteria and Yeast

Roles of putative His-to-Asp signaling modules HPT-1 and RRG-2, on viability and sensitivity to osmotic and oxidative stresses in Neurospora crassa

Similar Documents

Histidine-containing phosphotransfer (HPt) signal transducers implicated in His-to-Asp phosphorelay in Arabidopsis.

Diversification of cytokinin phosphotransfer signaling genes in Medicago truncatula and other legume genomes

Functional Divergence of Poplar Histidine-Aspartate Kinase HK1 Paralogs in Response to Osmotic Stress

Extended N-terminal region of the essential phosphorelay signaling protein Ypd1 from Cryptococcus neoformans contributes to structural stability, phosphostability and binding of calcium ions.

Regulation of the reserve carbohydrate metabolism by alkaline pH and calcium in Neurospora crassa reveals a possible cross-regulation of both signaling pathways

Involvement of a putative response regulator Brrg-1 in the regulation of sporulation, sensitivity to fungicides, and osmotic stress in Botrytis cinerea

Characterization of the conserved phosphorylation site in the Aspergillus nidulans response regulator SrrA

Correction to: The coding and noncoding transcriptome of Neurospora crassa

The Osmotic-1 Locus of Neurospora crassa Encodes a Putative Histidine Kinase Similar to Osmosensors of Bacteria and Yeast

Roles of putative His-to-Asp signaling modules HPT-1 and RRG-2, on viability and sensitivity to osmotic and oxidative stresses in Neurospora crassa