Genetic divergence in rapeseed-mustard (Brassica rapa L.)
نویسندگان
چکیده
منابع مشابه
Heritability and genetic advance in rapeseed (Brassica napus L.)
The present study was carried out to estimate genetic variability parameters for some traits such as pods per plant, cell membrane stability, one thousand kernel weight, flowering period, grain filling period, chlorophyll content, relative water content, leaf excised water content, seed per pod and pod length, in 16 winter rapeseed genotypes. Statistical analysis showed significant differences ...
متن کاملComputational Identification of MicroRNAs and Their Transcript Target(s) in Field Mustard (Brassica rapa L.)
BACKGROUND Micro RNAs (miRNAs) are a pivotal part of non-protein-coding endogenous small RNA molecules that regulate the genes involved in plant growth and development, and respond to biotic and abiotic environmental stresses posttranscriptionally. OBJECTIVE In the present study, we report the results of a systemic search for identification of new miRNAs in B. rapa using homology-based ESTs (...
متن کاملComputational Identification of Micro RNAs and Their Transcript Target(s) in Field Mustard (Brassica rapa L.)
Background: Micro RNAs (miRNAs) are a pivotal part of non-protein-coding endogenous small RNA molecules that regulate the genes involved in plant growth and development, and respond to biotic and abiotic environmental stresses posttranscriptionally.Objective: In the present study, we report the results of a systemic search for identifi cation of new miRNAs in B. rapa using homology-based ...
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BACKGROUND One theoretical explanation for the relatively poor performance of Brassica rapa (weed) x Brassica napus (crop) transgenic hybrids suggests that hybridization imparts a negative genetic load. Consequently, in hybrids genetic load could overshadow any benefits of fitness enhancing transgenes and become the limiting factor in transgenic hybrid persistence. Two types of genetic load wer...
متن کاملGenetic relationships among turnip (Brassica rapa var. rapa) genotypes.
Turnip (Brassica rapa var. rapa) is one of the main vegetables consumed by people living in Eastern Anatolia in Turkey. In this region, farmers obtain their own seeds for production, which results in considerable morphological variability. We examined the genetic variation and relationships among 11 turnip genotypes sampled from diverse environments of the Erzurum region located in Eastern Anat...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Agricultural Research
سال: 2013
ISSN: 2408-8293,0258-7122
DOI: 10.3329/bjar.v38i3.16968