Results 41 to 50 of about 4,241,866 (336)

Challenges and Prospects for the Conservation of Crop Genetic Resources in Field Genebanks, in In Vitro Collections and/or in Liquid Nitrogen

open access: yesPlants, 2020
The conservation of crop genetic resources, including their wild relatives, is of utmost importance for the future of mankind. Most crops produce orthodox seeds and can, therefore, be stored in seed genebanks. However, this is not an option for crops and
B. Panis, M. Nagel, I. Van den houwe
semanticscholar   +1 more source

Overview of germplasm collecting activities for plant genetic resources for food and agriculture in Sudan from 2002 to 2022

open access: yesGenetic Resources
From 2002 to 2022, the Agricultural Plant Genetic Resources Conservation and Research Centre (APGRC) in Sudan conducted 56 collecting missions for plant genetic resources for food and agriculture (PGRFA) in Sudan.
Ibrahim Mohamed El Tahir   +5 more
doaj   +1 more source

Post-warming quality of goat oocytes under heat shock stress: A study of the maturation rate, heat shock protein-70, adenosine triphosphate, and glutathione levels [PDF]

open access: yesVeterinary World
Background and Aim: Indonesia’s indigenous Kacang goat population is in decline, posing a threat to food security and genetic diversity. In vitro maturation and cryopreservation techniques are key strategies for genetic conservation.
Widjiati Widjiati   +5 more
doaj   +1 more source

Conservation and use of genetic resources of underutilized crops in the Americas - A continental analysis [PDF]

open access: yes, 2014
Latin America is home to dramatically diverse agroecological regions which harbor a high concentration of underutilized plant species, whose genetic resources hold the potential to address challenges such as sustainable agricultural development, food ...
Galluzzi, Gea, López Noriega, Isabel
core   +3 more sources

Perspectives of genomics for genetic conservation of livestock [PDF]

open access: yes
Genomics provides new opportunities for conservation genetics. Conservation genetics in livestock is based on estimating diversity by pedigree relatedness and managing diversity by choosing those animals that maximize genetic diversity.
Engelsma, K.A., Windig, J.J.
core   +3 more sources

Genetic conservation in Parkia biglobosa (Fabaceae: Mimosoideae) - what do we know?

open access: yes, 2017
The medicinal and food tree species Parkia biglobosa (Fabaceae: Mimosoideae) is widespread in the Sudanian savannahs of sub-Saharan Africa, where it has a strong socio-cultural and economic importance. Populations of this species are highly threatened in
Djingdia Lompo   +7 more
semanticscholar   +1 more source

Conservation Genetics, Precision Conservation, and De‐extinction [PDF]

open access: yesHastings Center Report, 2017
AbstractIt has been estimated that three species on the planet now go extinct every hour and that this rate is orders of magnitude higher than the planet has seen in previous catastrophic extinction events. We clearly are in the midst of a sixth extinction, and this one is different from the previous five. Why?
Rob, Desalle, George, Amato
openaire   +2 more sources

Genetic diversity and population structure of the endangered species Paeonia decomposita endemic to China and implications for its conservation

open access: yesBMC Plant Biology, 2020
Background Paeonia decomposita , endemic to China, has important ornamental, medicinal, and economic value and is regarded as an endangered plant. The genetic diversity and population structure have seldom been described.
Shi-Quan Wang
semanticscholar   +1 more source

Genome-wide scan for selection signatures and genes related to heat tolerance in domestic chickens in the tropical and temperate regions in Asia

open access: yesPoultry Science, 2022
: Heat stress is one of the major environmental stressors challenging the global poultry industry. Identifying the genes responsible for heat tolerance is fundamentally important for direct breeding programs.
Xing Guo   +11 more
doaj   +1 more source

The Collection, Evaluation and Conservation of Plant Genetic Resources [PDF]

open access: yes, 1972
Report on the findings of a meeting of a TAC Ad Hoc Working Group held at the USDA Research Center in Beltsville, Maryland in March 1972. The working group was asked to provide advice on an action program for the conservation of plant genetic resources ...
Ad hoc Working Group on the Conservation of Plant Genetic Resources
core  

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