19 results match your criteria: "Guizhou Institute of Biotechnology[Affiliation]"

Overexpression of StBBX14 Enhances Cold Tolerance in Potato.

Plants (Basel)

December 2024

Guizhou Institute of Biotechnology, Guizhou Provincial Academy of Agricultural Sciences, Guiyang 550003, China.

Potato ( L.) is an important food crop, but low temperature affects the potato growth and yield. In this study, the expression level of was significantly increased over 1 h and then gradually decreased under cold stress.

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The () gene plays important roles in plant growth, development, and abiotic stress. A total of 15 genes are unevenly distributed on eight chromosomes in the potato genome. The amino acid length of the family members was 347-453 aa, the molecular weight was 38.

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Two major QTLs for bolting time in radish were mapped to chromosome 02 and 07 in a 0.37 Mb and 0. 52 Mb interval, RsFLC1 and RsFLC2 is the critical genes.

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Long non-coding RNAs (lncRNAs) are increasingly recognized as cis- and trans-acting regulators of protein-coding genes in plants, particularly in response to abiotic stressors. Among these stressors, high soil salinity poses a significant challenge to crop productivity. Radish ( L.

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Background: Single nucleotide polymorphisms (SNPs) and insertions/deletions (InDels) are the most abundant genetic variations and widely distribute across the genomes in plant. Development of SNP and InDel markers is a valuable tool for genetics and genomic research in radish (Raphanus sativus L.).

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Genome-Wide Identification and Expression Analysis of the Gene Family in Soybean.

Plants (Basel)

May 2023

CAS Key Laboratory of Tropical Plant Resources and Sustainable Use, CAS Center for Excellence in Molecular Plant Sciences, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China.

The VILLIN (VLN) protein is an important regulator of the actin cytoskeleton, which orchestrates many developmental processes and participates in various biotic and abiotic responses in plants. Although the gene family and their potential functions have been analyzed in several plants, knowledge of genes in soybeans and legumes remains rather limited. In this study, a total of 35 VLNs were characterized from soybean and five related legumes.

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Radish ( L.) is an important root vegetable crop belonging to the Brassicaceae family. Anthocyanin rich radish varieties are popular among consumers because of their bright color and high nutritional value.

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Disruption of T-box transcription factor eomesa results in abnormal development of median fins in Oujiang color common carp Cyprinus carpio.

PLoS One

October 2023

Key Laboratory of Freshwater Aquatic Genetic Resources Certificated by the Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai, China.

Median fins are thought to be ancestors of paired fins which in turn give rise to limbs in tetrapods. However, the developmental mechanisms of median fins remain largely unknown. Nonsense mutation of the T-box transcription factor eomesa in zebrafish results in a phenotype without dorsal fin.

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Effect of Shading on the Morphological, Physiological, and Biochemical Characteristics as Well as the Transcriptome of Matcha Green Tea.

Int J Mol Sci

November 2022

The Key Laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences/Institute of Agro-Bioengineering, Guizhou University, Guiyang 550025, China.

High-quality tea leaves are required for matcha production. Shading is one of the key agronomic practices that can increase the quality of green tea. The objectives among matcha tea producers include increasing the ammonia and chlorophyll contents of tea buds, decreasing tea polyphenol contents, and enhancing tea aroma formation.

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Identification, characterization, and expression profiling of the putative E3 ubiquitin ligase gene family in .

Front Microbiol

September 2022

Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China.

The family is one of the main E3 ubiquitin ligase families in plants. The family has been characterized in several species. However, genome-wide gene identification and expression profiling of the family in response to abiotic stress in remain unclear.

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Plant protein-coding gene families: Their origin and evolution.

Front Plant Sci

September 2022

Key Laboratory of Agricultural Microbiology, College of Agriculture, Guizhou University, Guiyang, China.

Steady advances in genome sequencing methods have provided valuable insights into the evolutionary processes of several gene families in plants. At the core of plant biodiversity is an extensive genetic diversity with functional divergence and expansion of genes across gene families, representing unique phenomena. The evolution of gene families underpins the evolutionary history and development of plants and is the subject of this review.

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Discovery of novel septacidin congeners from a high yield heterologous expression strain Streptomyces albus 1597.

J Antibiot (Tokyo)

March 2022

State Key Laboratory of Microbial Resources and CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, Institute of Microbiology, Chinese Academy of Sciences, 100101, Beijing, China.

Septacidin is an adenine nucleoside antibiotic with antifungal and antitumor activities. During the efforts to construct a better septacidin producer, we obtained a high yield strain S. albus 1597 by putting the biosynthetic gene cluster (BGC) of septacidin under the control of the constitutive strong promoter ermE*.

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The type VII secretion system (T7SS) of secretes three substrate classes: Esx, Esp, and PE/PPE proteins, that play important roles in bacterial physiology and host interaction. Five subtypes of T7SS, namely ESX-1 to ESX-5, are present in . ESX-4 is the progenitor of T7SS but its function is not understood.

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The complete mitochondrial genome sequence of (Hemiptera: Aleyrodidae).

Mitochondrial DNA B Resour

December 2020

Guizhou Tea Research Institute, Guizhou Academy of Agricultural Science, Guiyang, China.

We determined the complete mitochondrial genomes of a new record whitefly pest on tea-tree. The mitogenome of is 15,427 bp long and consists of 13 protein-coding genes, 22 tRNA genes, two rRNA genes and a putative control region (GenBank: MN934936). The whole base composition of the heavy strand for A, C, G and T is 30%, 12.

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Proteomic Analysis of Potato Responding to the Invasion of UW551 and Its Type III Secretion System Mutant.

Mol Plant Microbe Interact

April 2021

Key Laboratory of Potato Biology and Biotechnology, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China.

The infection of potato with UW551 gives rise to bacterial wilt disease via colonization of roots. The type III secretion system (T3SS) is a determinant factor for the pathogenicity of . To fully understand perturbations in potato by type III effectors(T3Es), we used proteomics to measure differences in potato root protein abundance after inoculation with UW551 and the T3SS mutant (UW551△V).

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An ultra-high-density genetic map provides insights into genome synteny, recombination landscape and taproot skin colour in radish (Raphanus sativus L.).

Plant Biotechnol J

January 2020

National Key Laboratory of Crop Genetics and Germplasm Enhancement, Key Laboratory of Horticultural Crop Biology and Genetic Improvement (East China) of MOA, College of Horticulture, Nanjing Agricultural University, Nanjing, China.

High-density genetic map is a valuable tool for exploring novel genomic information, quantitative trait locus (QTL) mapping and gene discovery of economically agronomic traits in plant species. However, high-resolution genetic map applied to tag QTLs associated with important traits and to investigate genomic features underlying recombination landscape in radish (Raphanus sativus) remains largely unexplored. In this study, an ultra-high-density genetic map with 378 738 SNPs covering 1306.

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Stage-dependent stoichiometric homeostasis and responses of nutrient resorption in Amaranthus mangostanus to nitrogen and phosphorus addition.

Sci Rep

November 2016

Beijing Key Laboratory of Biodiversity and Organic Farming, Key Laboratory of Plant-Soil Interactions, Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China.

Stoichiometric homeostasis is the ability of plants remaining their element composition relatively stable regardless of changes in nutrient availability, via various physiological mechanisms. Nutrient resorption is one of such key mechanisms, but whether and how nitrogen and phosphorus homeostasis and resorption in plants would change with growth-stages under variable nutrient supply was unclear. A nitrogen (N) and phosphorus (P) fertilizer addition experiment was conducted to evaluate the dynamics of N and P homeostasis and resorption efficiency during different growth-stages of Amaranthus mangostanus in a greenhouse.

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Comparative genomic and transcriptomic analyses of the Fuzhuan brick tea-fermentation fungus Aspergillus cristatus.

BMC Genomics

June 2016

Guizhou Key Laboratory of Agricultural Biotechnology, Guiyang, Guizhou, 550006, China.

Background: Aspergillus cristatus is the dominant fungus involved in the fermentation of Chinese Fuzhuan brick tea. Aspergillus cristatus is a homothallic fungus that undergoes a sexual stage without asexual conidiation when cultured in hypotonic medium. The asexual stage is induced by a high salt concentration, which completely inhibits sexual development.

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Objective: To study the chemical constituents of the volatile oil from Radix Cudramiae.

Method: The oil was obtained by steam distillation. The chemical compositions were separated and identified by GC-MS.

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