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United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
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Full-Text Articles in Life Sciences
Organ-Specific Transcriptome Profiling Of Metabolic And Pigment Biosynthesis Pathways In The Floral Ornamental Progenitor Species Anthurium Amnicola Dressler, Jon Suzuki, Teresita D. Amore, Bernarda Calla, Nathan A. Palmer, Erin D. Scully, Scott E. Sattler, Gautam Sarath, Joanne S. Lichty, Roxanna Y. Myers, Lisa M. Keith, Tracie K. Matsumoto, Scott M. Geib
Organ-Specific Transcriptome Profiling Of Metabolic And Pigment Biosynthesis Pathways In The Floral Ornamental Progenitor Species Anthurium Amnicola Dressler, Jon Suzuki, Teresita D. Amore, Bernarda Calla, Nathan A. Palmer, Erin D. Scully, Scott E. Sattler, Gautam Sarath, Joanne S. Lichty, Roxanna Y. Myers, Lisa M. Keith, Tracie K. Matsumoto, Scott M. Geib
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
Anthurium amnicola Dressler possesses a number of desirable and novel ornamental traits such as a purple-colored upright spathe, profuse flowering, and floral scent, some of which have been introgressed into modern Anthurium cultivars. As a first step in identifying genes associated with these traits, the transcriptome from root, leaf, spathe, and spadix from an accession of A. amnicola was assembled, resulting in 28,019 putative transcripts representing 19,458 unigenes. Genes involved in pigmentation, including those for the metabolism of chlorophyll and the biosynthesis of carotenoids, phenylpropanoids, and flavonoids were identified. The expression levels of one MYB transcription factor was highly …
The Lx Report Of The Bean Improvement Cooperative No. 60, March 2017.
The Lx Report Of The Bean Improvement Cooperative No. 60, March 2017.
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
CONTENTS
LX Annual Report of the Bean Improvement Cooperative xi
BIC Coordinating Committee Membership - 1957 to 2017 . xii
BIC Meritorious Service and Distinguished Achievement Award Recipients - 1957 to 2015 xiii
BIC Awards Nomination Request for 2017 xvi
BIC/NAPIA Meeting in 2017 . xix
In Memory of Guillermo E. Galvez-Enriquez xx
RESEARCH PAPERS FOR 2017
OPTIMIZING SPORULATION OF Pseudocercospora griseola IN VITRO • Paula F. de Pádua1, Rafael Pereira1, Luanna B. W. Gomes1 and Elaine A. de Souza1* 1
FINE MAPPING THE BROAD SPECTRUM ANTHRACNOSE RESISTANCE GENE IN AMENDOIM CAVALO 3 • Gilio, T.A.S.1, Oscar P. Hurtado-Gonzales2, Giseli …
Study Of The Genetic Diversity Of The Aflatoxin Biosynthesis Cluster In Aspergillus Section Flavi Using Insertion/Deletion Markers In Peanut Seeds From Georgia, Usa, Paola C. Faustinelli, Edwin R. Palencia, Victor S. Sobolev, Bruce W. Horn, Hank T. Sheppard, Marshall C. Lamb, Xinye M. Wang, Brian E. Scheffler, Jaime Martinez Castillo, Renee S. Arias
Study Of The Genetic Diversity Of The Aflatoxin Biosynthesis Cluster In Aspergillus Section Flavi Using Insertion/Deletion Markers In Peanut Seeds From Georgia, Usa, Paola C. Faustinelli, Edwin R. Palencia, Victor S. Sobolev, Bruce W. Horn, Hank T. Sheppard, Marshall C. Lamb, Xinye M. Wang, Brian E. Scheffler, Jaime Martinez Castillo, Renee S. Arias
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
Aflatoxins are among themost powerful carcinogens in nature. The major aflatoxin-producing fungi are Aspergillus flavus and A. parasiticus. Numerous crops, including peanut, are susceptible to aflatoxin contamination by these fungi. There has been an increased use of RNA interference (RNAi) technology to control phytopathogenic fungi in recent years. In order to develop molecular tools targeting specific genes of these fungi for the control of aflatoxins, it is necessary to obtain their genome sequences. Although high-throughput sequencing is readily available, it is still impractical to sequence the genome of every isolate. Thus, in this work, the authors proposed a workflow …
Characterization Of Small Rna Populations In Non-Transgenic Andaflatoxin-Reducing-Transformed Peanut, Imana L. Power, Phat M. Dang, Victor S. Sobolev, Valerie Orner, Joseph L. Powell, Marshall C. Lamb, Renée S. Arias
Characterization Of Small Rna Populations In Non-Transgenic Andaflatoxin-Reducing-Transformed Peanut, Imana L. Power, Phat M. Dang, Victor S. Sobolev, Valerie Orner, Joseph L. Powell, Marshall C. Lamb, Renée S. Arias
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
Aflatoxin contamination is a major constraint in food production worldwide. In peanut (Arachis hypogaea L.), these toxic and carcinogenic aflatoxins are mainly produced by Aspergillus flavus Link and A. parasiticus Speare. The use of RNA interference (RNAi) is a promising method to reduce or prevent the accumula-tion of aflatoxin in peanut seed. In this study, we performed high-throughput sequencing of small RNApopulations in a control line and in two transformed peanut lines that expressed an inverted repeattargeting five genes involved in the aflatoxin-biosynthesis pathway and that showed up to 100% less aflatoxin B1 than the controls. The objective was …
Chemical Interruption Of Late Season Flowering To Improve Harvested Peanut Maturity, Marshall C. Lamb, Ronald B. Sorensen, Christopher L. Butts, Phat M. Dang, C. Y. Chen, Renée S. Arias
Chemical Interruption Of Late Season Flowering To Improve Harvested Peanut Maturity, Marshall C. Lamb, Ronald B. Sorensen, Christopher L. Butts, Phat M. Dang, C. Y. Chen, Renée S. Arias
United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications
Peanut (Arachis hypogaea) is a botanically indeterminate plant where flowering, fruit initiation, and pod maturity occurs over an extended time period during the growing season. As a result, the maturity and size of individual peanut pods vary considerably at harvest. Immature kernels that meet commercial edible size specifications negatively affect quality during processing due to their increased propensity for off flavors, higher moisture and water activity, and variable roasting properties. As peanuts progress toward maturation, late season flowers set within 40 days till harvest will not have sufficient time to develop into mature, marketable pods prior to harvest. …