Results 71 to 80 of about 24,498 (201)

Synthetic Raphanobrassica Genome Reveals Functional and Evolutionary Insights Into Clubroot Resistance Genes on Chromosome R5

Plant Biotechnology Journal, EarlyView.
ABSTRACT Clubroot, a severe soil‐borne disease caused by Plasmodiophora brassicae, poses a severe threat to global production of Brassicaceae oilseed crops and vegetables. To date, there has been a serious lack of clubroot‐resistant germplasms in Brassica napus (AACC), necessitating the urgent development of novel disease‐resistant germplasm.
Xueqing Zhou, Meixiu Wu, Zhiquan Yang, Taihua Yang, Wenjing Li, Yingnan Liu, Yaru Shi, Aihua Wang, Peng Chen, Chao Liu, Qingyong Yang, Wenlin Yu, Chunyu Zhang   +12 more
wiley   +1 more source

PlantCTCIP: Chromatin Interaction Prediction Using Convolutional Neural Network and Transformer in Plants

Plant Biotechnology Journal, EarlyView.
ABSTRACT Chromatin interactions establish spatial proximity between distant regulatory elements and their target genes, significantly influencing gene expression, and phenotypic traits. In this study, we present a plant chromatin interaction prediction model called PlantCTCIP based on Convolutional Neural Networks and Transformer.
Zhenye Wang, Siyu Zhou, Ze Guo, Zilan Ning, Jiaqi Cai, Ran Zhao, Ao Xie, Quan Li, Jiangling Zhang, Yongsheng Zhao, Peizhang Li, Haiping Si, Jianbing Yan, Yong Peng, Jianxiao Liu   +14 more
wiley   +1 more source

Assessing Ploidy Level Analysis and Single Pollen Genotyping of Diploid and Euploid Citrus Genotypes by Fluorescence-Activated Cell Sorting and Whole-Genome Amplification

Frontiers in Plant Science, 2019
Flow cytometry is widely used to determine genome size and ploidy level in plants. This technique, when coupled with fluorescence-activated cell sorting (FACS), whole genome amplification and genotyping (WGA), opens up new opportunities for genetic ...
Miguel Garavello, Miguel Garavello, José Cuenca, Steven Dreissig, Jörg Fuchs, Andreas Houben, Pablo Aleza   +6 more
doaj   +1 more source

A Tetraploid Gerbera1

HortScience, 1972
Abstract A tetraploid of Gerbera jamesonii Bolus ex Hook, obtained from colchicine treatment of seed is characterized by increased vegetative and flower size. The tetraploid plant is fertile and produces tetraploid seedlings following self-pollination.
openaire   +1 more source

Chromosome‐Level Genome Assembly of the Allotetraploid Gynostemma pentaphyllum Provides Novel Insights Into the Biosynthesis of Ginsenoside and Gypenoside LVI

Plant Biotechnology Journal, EarlyView.
ABSTRACT Gynostemma pentaphyllum, a herb used in tea and traditional Chinese medicine, shows geographic variation in its production of valuable dammarane‐type ginsenosides and gypenoside LVI between populations from Suining (SN) and Nanning (NN). To elucidate the mechanisms underlying this differential metabolite accumulation, a chromosome‐level genome
Peina Zhou, Si‐Jie Liu, Lijin Huang, Yingping Wang, Xinyu Jiang, Wang Dong, Jianfeng Gong, Long Wang, Yuyin Zhao, Huiying Wang, Ping Li, Jia‐Yu Xue, Xu Lu   +12 more
wiley   +1 more source

A comparative study on rooting of in vitro regenerated shoots in haploid, diploid and tetraploid purple coneflower (Echinacea purpurea L.)

Biotechnology & Biotechnological Equipment, 2016
Haploid, diploid and tetraploid shoots of Echinacea purpurea L. sharing the same genome were cultured in medium and their rooting response to the composition of the culture medium was investigated.
Rong Chen, Yuesheng Yang, Hong Wu
doaj   +1 more source

Chromosome doubling can increase heat tolerance in Lonicera japonica as indicated by chlorophyll fluorescence imaging

Biologia Plantarum, 2011
Imaging fluorometry was applied to investigate the tolerance of Japanese honeysuckle (Lonicera japonica Thunb.) of different ploidy levels to heat stress. Seedlings of L. japonica, the diploid cv. Damaohua and the tetraploid cv.
W. D. Li, X. Hu, J. K. Liu, G. M. Jiang, O. Li, D. Xing   +5 more
doaj   +1 more source

Multi‐Omics Insights Into Anthraquinone Biosynthesis in Rheum tanguticum

Plant Biotechnology Journal, EarlyView.
ABSTRACT Rheum tanguticum is renowned for its medicinal properties, including purgative, anti‐inflammatory and hepatoprotective effects, primarily attributed to anthraquinones (AQs). However, the molecular mechanisms of AQs biosynthesis have largely been hindered by insufficient genomic resources and functional genomics investigations.
Shuo Zhao, Yuan Zong, Tao Wang, Jianan Li, Zengrong Ye, Famei Zhang, Guoying Zhou   +6 more
wiley   +1 more source

Diversity in Diploid, Tetraploid, and Mixed Diploid–Tetraploid Populations of Paspalum simplex

Crop Science, 2013
ABSTRACTThe tetraploid cytotype of Paspalum simplex Morong has a wide geographical distribution and reproduces by apomixis while the diploid grows in a restricted area in northern Argentina and behaves as cross‐pollinated. The objective was to evaluate the genetic diversity among and within natural diploid and tetraploid populations of P.
Brugnoli, Elsa Andrea, Urbani, Mario Hugo, Quarin, Camilo Luis, Martínez, Eric Javier, Acuña, Carlos Alberto   +4 more
openaire   +3 more sources

Beyond Starch: Towards a Scalable Potato Platform for Molecular Farming

Plant Biotechnology Journal, EarlyView.
ABSTRACT Thirty‐five years after the first recombinant protein was produced in potato and 30 years after clinical trials of edible vaccines from its tubers, the crop is being reconsidered as a molecular farming chassis. Potatoes can accumulate recombinant proteins in tubers, enabling long‐term storage and simplified logistics.
Izabela Anna Chincinska, Dorota Sołtys‐Kalina, Audrey Y.‐H. Teh   +2 more
wiley   +1 more source