Results 101 to 110 of about 56,090 (325)

Reduction of ribulose-1,5-bisphosphate carboxylase/oxygenase content by antisense RNA reduces photosynthesis in transgenic tobacco plants.

Plant Physiology, 1992
A complementary DNA for the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) was cloned from tobacco (Nicotiana tabacum) and fused in the antisense orientation to the cauliflower mosaic virus 35S promoter.
G. Hudson, J. R. Evans, Susanne, von, Caemmerer, Yvonne B. C. Arvidsson, T. Andrews   +6 more
semanticscholar   +1 more source

Towards DNA metabarcoding‐based haplotype for monitoring terrestrial arthropod communities

Insect Conservation and Diversity, EarlyView.
The wocDNA metabarcoding includes robust sampling, wocDNA genomic extraction and library preparation. High‐throughput sequencing (HTS) followed by bioinformatic processing for quality control. The creation of a community matrix from haplotypes for ecological diversity and phylogenetic analyses.
Nancy Gálvez‐Reyes, Alicia Mastretta‐Yanes, Daniel Piñero   +2 more
wiley   +1 more source

Dandelion (Taraxacum mongolicum Hand.-Mazz.) Supplementation-Enhanced Rumen Fermentation through the Interaction between Ruminal Microbiome and Metabolome

Microorganisms, 2020
This study investigated the effects of dandelion on the ruminal metabolome and microbiome in lactating dairy cows. A total of 12 mid-lactation dairy cows were selected and randomly classified into two groups, supplementing dandelion with 0 (CON) and 200 ...
Yan Li, Mei Lv, Jiaqi Wang, Zhonghong Tian, Bo Yu, Bing Wang, Jianxin Liu, Hongyun Liu   +7 more
doaj   +1 more source

First report of articuliths (free‐living geniculate corallines, Corallinales, Rhodophyta) in the northern hemisphere revealed during diversity surveys of Haida Gwaii, British Columbia, Canada

Journal of Phycology, EarlyView.
Abstract Free‐living coralline beds are typically composed of rhodoliths, or unattached non‐geniculate coralline algae. In 2017, the first beds comprised primarily of free‐living geniculate coralline algae, termed articuliths, were documented in Arraial do Cabo Bay in southeastern Brazil.
Keelie E. Taylor, Gary W. Saunders
wiley   +1 more source

Low Salinity Improves Photosynthetic Performance in Panicum antidotale Under Drought Stress

Frontiers in Plant Science, 2020
Salinity and drought are two often simultaneously occurring abiotic stresses that limit the production of food crops worldwide. This study aimed to distinguish between the separate and combined impacts of drought and salinity on the plant response ...
Tabassum Hussain, Tabassum Hussain, Hans-Werner Koyro, Wensheng Zhang, Xiaotong Liu, Bilquees Gul, Xiaojing Liu   +6 more
doaj   +1 more source

Functional and mutational analysis of the light-harvesting chlorophyll a/b protein of thylakoid membranes. [PDF]

, 1986
The precursor for a Lemna light-harvesting chlorophyll a/b protein (pLHCP) has been synthesized in vitro from a single member of the nuclear LHCP multigene family. We report the sequence of this gene.
Chitnis, PR, Harel, E, Kohorn, BD, Thornber, JP, Tobin, EM   +4 more
core  

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W., Fischer, R., Huber, R., Rüdiger, W., Scheer, Hugo, Schirmer, T., Schmidt, G., Siebzehnrübl, S.   +7 more
core   +1 more source

Rhizobacteria prime the activation of plant defense and nutritional responses to suppress aphid populations on barley over time

New Phytologist, EarlyView.
Summary Interactions between plants and soil microbes are widespread and are documented to modulate plant–insect herbivore interactions. Still, it remains unclear how these shape the overall plant defense responses and the mechanisms in suppressing insect populations.
Crispus M. Mbaluto, Sharon E. Zytynska
wiley   +1 more source

Inorganic carbon levels regulate growth via SigC signaling cascade in cyanobacteria

New Phytologist, EarlyView.
Summary Cyanobacterial growth depends on inorganic carbon (Ci; CO2 and bicarbonate) concentration, but mechanism(s) adjusting photosynthesis and growth according to Ci remain unclear. ΔrpoZ cells lacking the ω subunit of the RNA polymerase (RNAP) show a unique high‐CO2 lethal phenotype in Synechocystis sp. PCC 6803.
Juha Kurkela, Linda Vuorijoki, Serhii Vakal, Otso Turunen, Satu Koskinen, Viktoria Reimann, Mithila Ray, Wolfgang R. Hess, Tiina A. Salminen, Taina Tyystjärvi   +9 more
wiley   +1 more source

Draft genome sequences of gammaproteobacterial methanotrophs isolated from lake washington sediment. [PDF]

, 2015
The genomes of Methylosarcina lacus LW14(T) (=ATCC BAA-1047(T) = JCM 13284(T)), Methylobacter sp. strain 21/22, Methylobacter sp. strain 31/32, Methylomonas sp. strain LW13, Methylomonas sp. strain MK1, and Methylomonas sp.
Chistoserdova, Ludmila, Kalyuzhnaya, Marina G, Lamb, Andrew E, McTaggart, Tami L, Oshkin, Igor Y, Shapiro, Nicole, Woyke, Tanja   +6 more
core   +1 more source