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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Glycine max Transcriptome or Gene expression

ABSTRACT: Soybean (Glycine max, cv Williams82) leaf petiole explants exposed to 25 ul/l ethylene for 0 to 72 h. Explants were prepared from 21 day-old greenhouse grown plants. Leaf abscission zones (LAZ) consisted of 2 mm of tissue collected below the leaf blade. The petioles (NAZ) consisted of approximately 3 to 4 mm of petiole tissue with the AZ removed. Explants and tissue were collected in February, March and April of 2013. Tissue and RNA were collected at USDA, Beltsville, MD (Mark L Tucker, Joonyup Kim and Ronghui Yang). Library construction and sequencing was completed at Univ of Cornell, Itheca, NY using a Illumina HiSeq 2000 (James J Giovannoni and Zhangjun Fei).

INSTRUMENT(S): Illumina HiSeq 2000

ORGANISM(S): Glycine max

SUBMITTER: Mark Tucker

PROVIDER: E-MTAB-5066 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Examination of the Abscission-Associated Transcriptomes for Soybean, Tomato, and Arabidopsis Highlights the Conserved Biosynthesis of an Extensible Extracellular Matrix and Boundary Layer.

Kim Joonyup J Sundaresan Srivignesh S Philosoph-Hadas Sonia S Yang Ronghui R Meir Shimon S Tucker Mark L ML

Frontiers in plant science 20151215

Abscission zone (AZ) development and the progression of abscission (detachment of plant organs) have been roughly separated into four stages: first, AZ differentiation; second, competence to respond to abscission signals; third, activation of abscission; and fourth, formation of a protective layer and post-abscission trans-differentiation. Stage three, activation of abscission, is when changes in the cell wall and extracellular matrix occur to support successful organ separation. Most abscission ...[more]

PMID: 26697054

Publication: 1/2

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