نتایج جستجو برای: brassica rapa rf allele

تعداد نتایج: 194746  

1998
Yau-Wen Yang Pey-Feng Tseng Pon-Yean Tai Cheng-Ju Chang

Based on RFLP analysis, two evolutionary lineages for Brassica diploid species have been proposed. These are (I) the “nigra” lineage and (II) the “rapa/oleracea” lineage. The phylogenetic relationship of Raphanus species to these two lineages is still unclear because chloroplast and mitochondrial DNA genomic restriction site variation suggests that Raphanus is more closely related to the “rapa/...

2013
Wanshan Xiong Xiaorong Li Donghui Fu Jiaqin Mei Qinfei Li Guanyuan Lu Lunwen Qian Yin Fu Joseph Onwusemu Disi Jiana Li Wei Qian

DNA methylation is an important regulatory mechanism for gene expression that involved in the biological processes of development and differentiation in plants. To investigate the association of DNA methylation with heterosis in Brassica, a set of intraspecific hybrids in Brassica rapa and B. napus and interspecific hybrids between B. rapa and B. napus, together with parental lines, were used t...

Journal: :Journal of Experimental Botany 2009
Yu-Xiang Yuan Jian Wu Ri-Fei Sun Xiao-Wei Zhang Dong-Hui Xu Guusje Bonnema Xiao-Wu Wang

FLOWERING LOCUS C (FLC), encoding a MADS-domain transcription factor in Arabidopsis, is a repressor of flowering involved in the vernalization pathway. This provides a good reference for Brassica species. Genomes of Brassica species contain several FLC homologues and several of these colocalize with flowering-time QTL. Here the analysis of sequence variation of BrFLC1 in Brassica rapa and its a...

2016
Cheng Wang Hong-Mi Cui Tian-Hong Huang Tong-Kun Liu Xi-Lin Hou Ying Li

Non-heading Chinese cabbage (Brassica rapa ssp. chinensis Makino) is an important vegetable member of Brassica rapa crops. It exhibits a typical sporophytic self-incompatibility (SI) system and is an ideal model plant to explore the mechanism of SI. Gene expression research are frequently used to unravel the complex genetic mechanism and in such studies appropriate reference selection is vital....

2010
Jianjun Zhao Vani Kulkarni Nini Liu Dunia Pino Del Carpio Johan Bucher Guusje Bonnema

Flowering time is an important agronomic trait, and wide variation exists among Brassica rapa. In Arabidopsis, FLOWERING LOCUS C (FLC) plays an important role in modulating flowering time and the response to vernalization. Brassica rapa contains several paralogues of FLC at syntenic regions. BrFLC2 maps under a major flowering time and vernalization response quantitative trait locus (QTL) at th...

Journal: :The New phytologist 2008
Ping Lou Jianjun Zhao Hongju He Corrie Hanhart Dunia Pino Del Carpio Ruud Verkerk Jan Custers Maarten Koornneef Guusje Bonnema

Glucosinolates and their breakdown products have been recognized for their effects on plant defense, human health, flavor and taste of cruciferous vegetables. Despite this importance, little is known about the regulation of the biosynthesis and degradation in Brassica rapa. Here, the identification of quantitative trait loci (QTL) for glucosinolate accumulation in B. rapa leaves in two novel se...

2005
Satu Vuorela Marina Heinonen

ACKNOWLEDGEMENTS LIST OF ORIGINAL PUBLICATIONS

Journal: :PloS one 2016
Parameswari Paul Vignesh Dhandapani Jana Jeevan Rameneni Xiaonan Li Ganesan Sivanandhan Su Ryun Choi Wenxing Pang Subin Im Yong Pyo Lim

Auxins are the key players in plant growth development involving leaf formation, phototropism, root, fruit and embryo development. Auxin/Indole-3-Acetic Acid (Aux/IAA) are early auxin response genes noted as transcriptional repressors in plant auxin signaling. However, many studies focus on Aux/ARF gene families and much less is known about the Aux/IAA gene family in Brassica rapa (B. rapa). He...

Journal: :Genetics 2012
Haibao Tang Margaret R Woodhouse Feng Cheng James C Schnable Brent S Pedersen Gavin Conant Xiaowu Wang Michael Freeling J Chris Pires

The genome sequence of the paleohexaploid Brassica rapa shows that fractionation is biased among the three subgenomes and that the least fractionated subgenome has approximately twice as many orthologs as its close (and relatively unduplicated) relative Arabidopsis than had either of the other two subgenomes. One evolutionary scenario is that the two subgenomes with heavy gene losses (I and II)...

2017
Intikhab Alam Yan-Qing Yang Yong Wang Mei-Lan Zhu Heng-Bo Wang Boulos Chalhoub Yun-Hai Lu

More and more RING finger genes were found to be implicated in various important biological processes. In the present study, a total of 731 RING domains in 715 predicted proteins were identified in Brassica rapa genome (AA, 2n = 20), which were further divided into eight types: RING-H2 (371), RING-HCa (215), RING-HCb (47), RING-v (44), RING-C2 (38), RING-D (10), RING-S/T (5) and RING-G (1). The...

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