The Resource Genetics and functional genomics of abscission, by Chad E. Niederhuth

Genetics and functional genomics of abscission, by Chad E. Niederhuth

Label
Genetics and functional genomics of abscission
Title
Genetics and functional genomics of abscission
Statement of responsibility
by Chad E. Niederhuth
Creator
Contributor
Author
Thesis advisor
Subject
Genre
Language
eng
Summary
Abscission is the shedding of plant organs as part of development or in response to environmental stresses. In the model plant Arabidopsis thaliana, only the floral organs abscise as part of development. This is controlled by two functionally redundant receptorlike kinases HAESA (HAE) and HAESA-LIKE 2 (HSL2), their putative ligand INFLORESCENCE DEFICIENT IN ABSCISSION (IDA), the MAP-Kinase Kinases MKK4 and MKK5, and the MAP-Kinases MPK3 and MPK6. Two mutant screens, were conducted to identify new genes involved in abscission. In the first, EMS mutagenesis was used to find abscission defective mutants. In the second, activation tagging was used to find suppressors of the hae hsl2 abscission defective mutant. To find targets of HAE HSL2-signaling, the transcriptomes of floral receptacles from wild type plants and hae hsl2 mutants were compared by RNA-seq, showing HAE HSL2-dependent processes. Comparison of this data to microarrays from different developmental stages of wild type abscission zones revealed a set of HAE HSL2-independent processes that occur during abscission. Promoter regions were analyzed to identify putative transcription factors regulating the HAE HSl2-dependent processes
Cataloging source
MUU
http://library.link/vocab/creatorDate
1985-
http://library.link/vocab/creatorName
Niederhuth, Chad E.
Degree
Ph. D.
Dissertation note
Thesis
Dissertation year
2013.
Government publication
government publication of a state province territory dependency etc
Granting institution
University of Missouri--Columbia
Index
no index present
Literary form
non fiction
Nature of contents
  • dictionaries
  • theses
  • bibliography
http://library.link/vocab/relatedWorkOrContributorDate
1963-
http://library.link/vocab/relatedWorkOrContributorName
Walker, John C.
http://library.link/vocab/subjectName
  • Abscission (Botany)
  • Environmental engineering
  • Mutagenesis
  • Arabidopsis thaliana
Label
Genetics and functional genomics of abscission, by Chad E. Niederhuth
Instantiates
Publication
Note
  • "A Dissertation presented to the Faculty of the Graduate School at the University of Missouri-Columbia In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy."
  • Dissertation Supervisor: Dr. John C. Walker
  • Vita
Bibliography note
Includes bibliographical references (pages 130-144)
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier.
Content category
text
Content type code
txt
Content type MARC source
rdacontent.
Control code
871332260
Extent
1 online resource (xi, 145 pages).
Form of item
online
Media category
computer
Media MARC source
rdamedia.
Media type code
c
Specific material designation
remote
System control number
(OCoLC)871332260
Label
Genetics and functional genomics of abscission, by Chad E. Niederhuth
Publication
Note
  • "A Dissertation presented to the Faculty of the Graduate School at the University of Missouri-Columbia In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy."
  • Dissertation Supervisor: Dr. John C. Walker
  • Vita
Bibliography note
Includes bibliographical references (pages 130-144)
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier.
Content category
text
Content type code
txt
Content type MARC source
rdacontent.
Control code
871332260
Extent
1 online resource (xi, 145 pages).
Form of item
online
Media category
computer
Media MARC source
rdamedia.
Media type code
c
Specific material designation
remote
System control number
(OCoLC)871332260

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