Results 111 to 120 of about 367,787 (264)

Microbiota diversity and differences in the respiratory tract of children with pneumonia

open access: yesPediatric Investigation, EarlyView.
Differences in microbial communities in the upper and lower respiratory tract in patients with pneumonia were investigated in this study by sequencing the 16S rRNA genes in pharyngeal swabs and alveolar lavage fluid. Forty‐three subjects were enrolled in the study, and one upper and one lower respiratory tract sample were collected from each subject ...
Dandan Ge   +4 more
wiley   +1 more source

Molecular Mechanisms of Chlorophyll Deficiency in Ilex × attenuata ‘Sunny Foster’ Mutant

open access: yesPlants
Ilex × attenuata ‘Sunny Foster’ represents a yellow leaf mutant originating from I. × attenuata ‘Foster#2’, a popular ornamental woody cultivar. However, the molecular mechanisms underlying this leaf color mutation remain unclear.
Yiping Zou   +6 more
doaj   +1 more source

Strong phylogenetic congruence between Tulasnella fungi and their associated Drakaeinae orchids

open access: yesJournal of Evolutionary Biology, Volume 36, Issue 1, Page 221-237, January 2023., 2023
Representatives of five genera of Drakaeinae orchids, from top left to bottom right: Arthrochilus latipes, Chiloglottis trilabra, Caleana major, Paracaleana minor, Drakaea livida. Abstract The study of congruency between phylogenies of interacting species can provide a powerful approach for understanding the evolutionary history of symbiotic ...
Arild R. Arifin   +2 more
wiley   +1 more source

Role of Ethylene in the Regulation of Plant Developmental Processes

open access: yesStresses
Ethylene, a gaseous phytohormone, is emerging as a central player in the intricate web of plant developmental processes from germination to senescence under optimal and stressed conditions. The presence of ethylene has been noted in different plant parts,
Sheen Khan   +2 more
doaj   +1 more source

Finding the Core-Genes of Chloroplasts [PDF]

open access: yesJournal of Bioscience, Biochemistry, and Bioinformatics, 4(5):357--364, 2014, 2014
Due to the recent evolution of sequencing techniques, the number of available genomes is rising steadily, leading to the possibility to make large scale genomic comparison between sets of close species. An interesting question to answer is: what is the common functionality genes of a collection of species, or conversely, to determine what is specific ...
arxiv  

UKCropDiversity‐HPC: A collaborative high‐performance computing resource approach for sustainable agriculture and biodiversity conservation

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Diverse gene pools are fundamental to crop improvement, biodiversity maintenance and environmental management. The UKCropDiversity‐HPC high‐performance computing resource enables seven UK institutes to perform plant and conservation research with increased efficiency, cost‐effectiveness and environmental sustainability.
Lawrence Percival‐Alwyn   +13 more
wiley   +1 more source

Genomics and morphometry of herbarium specimens elucidate the origin of the Cape Verde date palm (Phoenix atlantica A.Chev.) and highlight its agronomic potential

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
As climate change accelerates, breeding resilient crops is urgent. The date palm (Phoenix dactylifera L.), a crucial 18 billion USD fruit crop, underpins North African and West Asian oasis agroecosystems. This study investigates the genetics and morphology of its closest wild relative, the endemic and endangered Cape Verde date palm (Phoenix atlantica ...
Jerónimo Cid‐Vian   +14 more
wiley   +1 more source

Interactions of Lipoidal Materials and a Pyridazinone Inhibitor of Chloroplast Development [PDF]

open access: bronze, 1971
James L. Hilton   +3 more
openalex   +1 more source

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