Results 51 to 60 of about 6,828,704 (361)

Seed dormancy, germination and storage behavior of Magnolia sinica, a plant species with extremely small populations of Magnoliaceae

open access: yesPlant Diversity, 2022
Magnolia sinica is one of the most endangered Magnoliaceae species in China. Seed biology information concerning its long-term ex situ conservation and utilization is insufficient.
Liang Lin   +5 more
doaj   +1 more source

Identification and mapping of quantitative resistance to late blight (Phytophthora infestans) in Solanum habrochaites LA1777 [PDF]

open access: yes, 2011
Late blight (Phytophthora infestans) can have devastating effects on tomato production over the whole world. Most of the commercial cultivars of tomato, Solanum lycopersicum, are susceptible.
Bai, Y.   +5 more
core   +2 more sources

PGA: a software package for rapid, accurate, and flexible batch annotation of plastomes

open access: yesPlant Methods, 2019
Background Plastome (plastid genome) sequences provide valuable information for understanding the phylogenetic relationships and evolutionary history of plants.
Xiao-Jian Qu   +3 more
doaj   +1 more source

High extinction risk for wild coffee species and implications for coffee sector sustainability

open access: yesScience Advances, 2019
Extinction threatens at least 60% of wild coffee species, including those that are key to the future of the global coffee sector. Wild coffee species are critical for coffee crop development and, thus, for sustainability of global coffee production ...
A. Davis   +5 more
semanticscholar   +1 more source

The global biomass of wild mammals

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2023
Significance Mammals include some of the best-known species of animals, and are icons of conservation efforts. Despite their status, there is no rigorous estimate available for their overall global biomass.
Lior Greenspoon   +10 more
semanticscholar   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Mismatches between the genetic and phenotypic sex in the wild Kou population of Nile tilapia Oreochromis niloticus [PDF]

open access: yes, 2019
Sex determination and sex chromosomes can be very diverse between teleost species. The group of tilapias shows a polymorphism in sex determination not only between closely related species but also between domestic strains within a species.
Baroiller, Jean-François   +3 more
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Genomic DNA barcodes provide novel insights into species delimitation in the complex Camellia sect. Thea (Theaceae)

open access: yesBMC Plant Biology
Background Species delimitation within Camellia sect. Thea is taxonomically challenging due to its complex evolutionary history. This study aims to utilize nuclear and chloroplast data as genomic DNA barcodes to delimit species within this economically ...
Zongfang Shen   +9 more
doaj   +1 more source

Guidelines for the monitoring of Rosalia alpina [PDF]

open access: yes, 2017
Rosalia alpina (Linnaeus, 1758) is a large longhorn beetle (Coleoptera: Cerambycidae) which is protected by the Habitats Directive and which typically inhabits beech forests characterised by the presence of mature, dead (or moribund) and sun-exposed ...
Antonini, Gloria   +11 more
core   +2 more sources

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