نتایج جستجو برای: کلم brassica oleracea

تعداد نتایج: 16217  

Journal: :Journal of agricultural and food chemistry 2012
Ivette Guzman Gad G Yousef Allan F Brown

Brassica oleracea vegetables, such as broccoli (B. oleracea L. var. italica) and cauliflower (B. oleracea L. var. botrytis), are known to contain bioactive compounds associated with health, including three classes of photosynthetic lipid-soluble compounds: carotenoids, chlorophylls, and tocopherols. Carotenoids and chlorophylls are photosynthetic pigments. Tocopherols have vitamin E activity. D...

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/...

Journal: :Journal of Entomological Society of Iran 2023

شته مومی کلم (Brevicoryne brassicae L.)، یکی از آفات کلیدی و اقتصادی گیاهان خانواده چلیپائیان در جهان می‌باشد که اثرات مخربی بر روی کلزا (Brassica napus به همراه داشته است. این تحقیق، منظور تخمین دقیق جمعیت کلم، سه روش نمونه‌برداری (عکس‌برداری، اندازه‌گیری میانگین طول ساقه آلوده وزنی شته)‌ عنوان تیمارهای اصلی با شمارش مستقیم تیمار شاهد مرحله غنچه‌دهی، گل‌دهی غلاف‌دهی طور جداگانه، مورد مقایسه قر...

2015
Xiaoxia Liu Ghulam Hussain Abro Fei Han Junce Tian Mao Chen David Onstad Rick Roush Qingwen Zhang Anthony M. Shelton

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2012
Anita Kumari Sonia Sharma

The herbicide cilluron containing cyhalofop-butyl (10%) is an active ingredient. Cyhalofop-butyl has low oral, dermal and inhalation toxicity. In the present study the antigenotoxic effects of Brassica oleracea L. var. italica was evaluated using Allium cepa root chromosomal aberration assay against ciluron. Three types of treatments were given to roots in pre-treatment roots were first treated...

Journal: :Genes & development 1997
Z J Chen C S Pikaard

Nucleolar dominance is an epigenetic phenomenon that describes nucleolus formation around rRNA genes inherited from only one progenitor of an interspecific hybrid or allopolyploid. The phenomenon is widespread, occurring in plants, insects, amphibians, and mammals, yet its molecular basis remains unclear. We have demonstrated nucleolar dominance in three allotetraploids of the plant genus Brass...

Journal: :Genome 2004
Muqiang Gao Genyi Li Bo Yang W Richard McCombie Carlos F Quiros

We compared the sequence of a 101-kb-long bacterial artificial chromosome (BAC) clone (B21H13) from Brassica oleracea with its homologous region in Arabidopsis thaliana. This clone contains a gene family involved in the synthesis of aliphatic glucosinolates. The A. thaliana homologs for this gene family are located on chromosome IV and correspond to three 2-oxoglutarate-dependent dioxygenase (A...

2002
Helen M. Moore

Tobacco was transformed with a gene coding for an S-locus-specific glycoprotein of Brassica oleracea. The resulting transgenic plants showed tissue-specific and developmentally regulated expression of the introduced gene. lmmunolocaliration experiments showed that the Brassica gene was expressed in the stylar transmitting tissue of the transgenic plants. The pattern of expression of the introdu...

Journal: :Genetics 2001
C F Quiros F Grellet J Sadowski T Suzuki G Li T Wroblewski

The region corresponding to the ABI1-Rps2-Ck1 segment on chromosome 4 of Arabidopsis thaliana was sequenced in Brassica oleracea. Similar to A. thaliana, the B. oleracea homolog BoRps2 is present in single copy. The B. oleracea orthologous segment was located on chromosome 4 and can be distinguished by the presence of an N-myristoyl transferase coding gene (N-myr) between the Rps2 and Ck1 (BoCk...

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