Results 51 to 60 of about 258,711 (228)

Crop wild relatives global portal [PDF]

open access: yes, 2015
Poster presented at BGCI Congress.
Thormann, I.
core  

A near-complete genome assembly of Fragaria iinumae

open access: yesBMC Genomics
Fragaria iinumae, a diploid progenitor species of octoploid strawberries, likely occupies a basal position within the genus Fragaria. In this study, we report a near-complete genome assembly of F.
Haiyuan Du   +11 more
doaj   +1 more source

Evaluation of the risks of contaminating low erucic acid rapeseed with high erucic rapeseed and identification of mitigation strategies [PDF]

open access: yes, 2019
High erucic acid rapeseed (HEAR) oil is under increasing demand for various industrial applications. However, many growers are concerned that if they grow the crop, they will not be able to revert to other rapeseed varieties in the future due to the risk
Bennett   +22 more
core   +2 more sources

Chromosome-level reference genome assembly for the protected resource plant, Zenia insignis

open access: yesScientific Data
Zenia insignis Chun, from the subfamily Dialioideae of the family Fabaceae, is a tree species of significant economic and ecological values. It is a near threatened species as per the IUCN Red List.
Si-Yun Chen   +4 more
doaj   +1 more source

Maize Germplasm Conservation in Southern California's Urban Gardens: Introduced Diversity Beyond ex situ and in situ Management. [PDF]

open access: yes, 2016
Contemporary germplasm conservation studies largely focus on ex situ and in situ management of diversity within centers of genetic diversity. Transnational migrants who transport and introduce landraces to new locations may catalyze a third type of ...
Ellstrand, Norman C, Heraty, Joanne M
core   +1 more source

Specimen Identification Through Multilocus Species Tree Constructed From Single‐Copy Orthologs (SCOs): A Case Study in Cymbidium Subgenus Jensoa

open access: yesEcology and Evolution
Standard barcodes and ultra‐barcode encounter significant challenges when delimiting and discriminating closely related species characterized by deep coalescence, hybrid speciation, gene flow, or low sequence variation.
Zheng‐Shan He   +4 more
doaj   +1 more source

Positive selection and relaxed purifying selection contribute to rapid evolution of male-biased genes in a dioecious flowering plant

open access: yeseLife
Sex-biased genes offer insights into the evolution of sexual dimorphism. Sex-biased genes, especially those with male bias, show elevated evolutionary rates of protein sequences driven by positive selection and relaxed purifying selection in animals ...
Lei Zhao   +4 more
doaj   +1 more source

A 10-year US$50 million programme focused on crop wild relative collection and pre-breeding for climate change adaptation [PDF]

open access: yes, 2014
CCAFS research demonstrated the threats posed to crop wild relatives by climate change and habitat conversion. Analyses showed the very poor conservation status of these gene pools.
CGIAR Research Program on Climate Change, Agriculture and Food Security
core  

Unprecedented variation pattern of plastid genomes and the potential role in adaptive evolution in Poales

open access: yesBMC Biology
Background The plastid is the photosynthetic organelle in plant cell, and the plastid genomes (plastomes) are generally conserved in evolution. As one of the most economically and ecologically important order of angiosperms, Poales was previously ...
Hong Wu, De-Zhu Li, Peng-Fei Ma
doaj   +1 more source

Wild Sorghum as a Promising Resource for Crop Improvement

open access: yesFrontiers in Plant Science, 2020
Sorghum bicolor (L.) Moench is a multipurpose food crop which is ranked among the top five cereal crops in the world, and is used as a source of food, fodder, feed, and fuel. The genus Sorghum consists of 24 diverse species.
Galaihalage K. S. Ananda   +6 more
doaj   +1 more source

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