Results 21 to 30 of about 111,796 (313)

Study on core germplasm construction strategy based on phenotypic traits of wood Pinus yunnanensis

open access: yesXibei zhiwu xuebao
[Objective] This study aims to construct a reliable core germplasm of Pinus yunnanensis for timber wood, to enhance its breeding, development, and utilization, and to solve the problems of its distribution, high preservation cost, preservation ...
LI Hua   +4 more
doaj   +1 more source

Rection of abaca (Musa textilis Nee.) accessions and varieties to fusarium wilt caused by Fusarium oxysporum f.sp. cubense (E.F. Smith) Snyd. And Hans.

open access: yesAnnals of Tropical Research, 2007
Fusarium wilt caused by Fusarium oxysporum f.sp. cubense (FOC) is one of the problem diseases attacking abaca. The most effective way of minimizing the damage is through the use of resistant varieties.
Lucia M. Borines   +2 more
doaj   +1 more source

Evaluation of Ecuadorian genotypes of Capsicum spp. against infestations of Bemisia tabaci

open access: yesRevista Peruana de Biología, 2022
The genus Capsicum, native to tropical and subtropical America, belongs to the Solanaceae family, which includes commercially important vegetables such as chilies and green peppers.
Steeven Muñoz-Ponce   +4 more
doaj   +1 more source

Preservation of fish male germplasm in Poland

open access: yesFrontiers in Marine Science
The natural resources of a country, including ichthyofauna, constitute a vital aspect of its national heritage. Fish populations are threatened with loss of biodiversity as a result of human activity (anthropopressure), resulting in water pollution ...
Sylwia Judycka   +3 more
doaj   +1 more source

Construction of a density mutant collection in bitter gourd via new germplasms innovation and gene functional study

open access: yesFrontiers in Plant Science, 2022
Although a few studies have elucidated the creation of bitter gourd mutants, the suitable concentration and duration of ethyl methanesulfonate (EMS) mutagenesis have not been determined.
Renbo Yu   +19 more
doaj   +1 more source

Cryopreservation and Germplasm Storage

open access: yes, 1994
Cryopreservation is defined as the viable freezing of biological material and their subsequent storage at ultra-low temperatures, preferably at that of liquid nitrogen. The development of cryopreservation strategy for plant cells and organs has followed the advances made with mammalian systems, albeit several decades later.
Kartha, K.K., Engelmann, Florent
openaire   +2 more sources

Seeing the Forest for the Trees: Threats, Vulnerabilities, and Opportunities for Woody Landscape Plant Genetic Resources

open access: yesHortScience
Genetic resources are the foundation of American agriculture’s ongoing success—the diversity, security, health, and genetic integrity of these resources must be safeguarded. However, in contrast to other crops, protecting, managing, and using collections
Margaret Pooler   +12 more
doaj   +1 more source

Evaluation of Morphological, Qualitative, and Metabolomic Traits during Fruit Ripening in Pomegranate (Punica granatum L.)

open access: yesHorticulturae, 2022
Pomegranate is characterized by several local accessions and cultivars widespread across different countries, each with different bio-agronomic features.
Aurora Cirillo   +6 more
doaj   +1 more source

Virome of Grapevine Germplasm from the Anapa Ampelographic Collection (Russia)

open access: yesViruses, 2022
Grapevine germplasm collections are unique repositories of grape cultivars; therefore, it is necessary to minimize their infection with pathogens, including viruses, and develop various programs to maintain them in a virus-free state.
Darya Shvets   +3 more
doaj   +1 more source

3D Chromatin Architecture Provides Insights Into Leaf Trait Variation Among Pear Species

open access: yesAdvanced Science, EarlyView.
ABSTRACT Three‐dimensional (3D) chromatin architecture plays a fundamental role in eukaryotic gene regulations, its functional significance in perennial fruit trees remains poorly characterized despite extensive applications in crop genomics. Here, we developed high‐resolution (∼5 kb) Hi‐C maps of Pyrus and compared 3D genomic architecture of three ...
Yueyuan Liu   +11 more
wiley   +1 more source

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