Results 31 to 40 of about 456,488 (363)

Assembly and comparative analysis of the complete multichromosomal mitochondrial genome of an endangered orchid species, Calanthe sieboldii

open access: yesFrontiers in Plant Science
IntroductionPlant mitochondrial genomes (mitogenomes) are known for their structural complexity, particularly within the Orchidaceae. To understand the evolutionary dynamics in the endangered genus Calanthe, this study provides the first complete ...
Tingting Li   +6 more
doaj   +1 more source

Progeny performance and pathogen attack relative to elevation in a neotropical tree [PDF]

open access: yes, 2019
Climate and resource availability at the parent tree location are known to explain progeny characteristics; however, few studies have examined the role of resistance or tolerance to pathogens, even though climate is a main driver of pathogen abundance ...
Bergero, Hernán   +7 more
core   +3 more sources

Application of Copper Fungicide and Row Covers to Control Phytophthora Seedling Blight Disease on Cocoa [PDF]

open access: yes, 2016
Phytophthora seedling blight disease is one of the important diseases in cocoa. The disease is caused by the fungus of Phytophthora palmivora belongs to class Oomycetes. The aim of this research was to determine the effectiveness of the use of row covers
Aini, F. N. (Febrilia)   +2 more
core   +3 more sources

A Short Review on the Development of Salt Tolerant Cultivars in Rice [PDF]

open access: yes, 2016
Rice is staple food for half of the world. With a population of almost 9.6 billion by the year 2050, there is a dire need of developing techniques to improve the crop plants, not only in terms of better yield but also to withstand harsh environmental ...
Jahan, N. (Nusrat)   +3 more
core   +3 more sources

Telomere‐to‐Telomere Genomes Reveal that Multiscale Evolution Shapes the Largest Metabolic Arsenal of Diaporthe Fungi

open access: yesAdvanced Science, EarlyView.
This study presents the first telomere‐to‐telomere genomes and population resources for Diaporthe pathogens, uncovering the largest known fungal repertoire of secondary metabolite gene clusters. Structural variations and horizontal gene transfer drive cluster diversification, while specific rapidly evolving clusters control virulence, offering novel ...
Kainan Li   +9 more
wiley   +1 more source

Effects of soil properties on the spatial distribution of forest vegetation across China

open access: yesGlobal Ecology and Conservation, 2019
The investigation of factors affecting the spatial distribution of forest vegetation on a large scale is a hot topic in forestry and ecology. Numerous studies have reported that climate and human activities have a considerable effect on the spatial ...
Ji-Zhong Wan   +5 more
doaj   +1 more source

Seed factors involved in early seedling establishment of Festuca arundinacea (tall fescue) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology and Biotechnology at Massey University, New Zealand [PDF]

open access: yes, 1995
New Zealand pastures are commonly based on vigorously growing Lolium (ryegrass) species. In many situations, however, it is often advantageous to combine the vigorous qualities of Lolium species with the versatility of other species such as Festuca ...
Murray, Patricia Alison
core  

A Testis‐Specific Aralkylamine N‐Acetyltransferase Regulates Dimorphic Sperm Function and Male Fertility in Moths

open access: yesAdvanced Science, EarlyView.
We identify a Lepidoptera‐conserved testis‐specific arylalkylamine N‐acetyltransferase (LTNAT) that governs male moth fertility via a novel mechanism. LTNAT loss disrupts eupyrene sperm mitochondrial derivatives and impairs apyrene sperm motility, offering a safe molecular target for innovative pesticides and genetic pest control.
Hao Sun   +5 more
wiley   +1 more source

Characterization of the complete chloroplast genome sequence of Lycium qingshuiheense (Solanaceae)

open access: yesMitochondrial DNA. Part B. Resources
Lycium qingshuiheense is a typical drought and salt-alkali-tolerant plant, which has been added to the new species of Lycium in recent years. Here, we first sequenced the complete chloroplast genome of L.
Bo Zhang   +5 more
doaj   +1 more source

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