Cytological and mapping analysis of a novel male sterile type resulting from spontaneous floral organ homeotic conversion in marigold (Tagetes erecta L.)

2009 ◽  
Vol 26 (1) ◽  
pp. 19-29 ◽  
Author(s):  
Yan-Hong He ◽  
Guo-Gui Ning ◽  
Ya-Lin Sun ◽  
Yan Hu ◽  
Xing-Yu Zhao ◽  
...  
Keyword(s):  
Floral Organ ◽  
Tagetes Erecta ◽  
Male Sterile ◽  
Mapping Analysis ◽  
Tagetes Erecta L ◽  
Homeotic Conversion

scholarly journals Functional Conservation and Divergence of Five AP1/FUL-like Genes in Marigold (Tagetes erecta L.)

Genes ◽  
2021 ◽  
Vol 12 (12) ◽  
pp. 2011
Author(s):  
Chunling Zhang ◽  
Yalin Sun ◽  
Xiaomin Yu ◽  
Hang Li ◽  
Manzhu Bao ◽  
...  
Keyword(s):  
Profile Analysis ◽  
Floral Organ ◽  
Tagetes Erecta ◽  
Flower Buds ◽  
Functional Conservation ◽  
Expression Profile Analysis ◽  
Petal Identity ◽  
Organ Identity ◽  
Tagetes Erecta L ◽  
Two Hybrid

Members of AP1/FUL subfamily genes play an essential role in the regulation of floral meristem transition, floral organ identity, and fruit ripping. At present, there have been insufficient studies to explain the function of the AP1/FUL-like subfamily genes in Asteraceae. Here, we cloned two euAP1 clade genes TeAP1-1 and TeAP1-2, and three euFUL clade genes TeFUL1, TeFUL2, and TeFUL3 from marigold (Tagetes erecta L.). Expression profile analysis demonstrated that TeAP1-1 and TeAP1-2 were mainly expressed in receptacles, sepals, petals, and ovules. TeFUL1 and TeFUL3 were expressed in flower buds, stems, and leaves, as well as reproductive tissues, while TeFUL2 was mainly expressed in flower buds and vegetative tissues. Overexpression of TeAP1-2 or TeFUL2 in Arabidopsis resulted in early flowering, implying that these two genes might regulate the floral transition. Yeast two-hybrid analysis indicated that TeAP1/FUL proteins only interacted with TeSEP proteins to form heterodimers and that TeFUL2 could also form a homodimer. In general, TeAP1-1 and TeAP1-2 might play a conserved role in regulating sepal and petal identity, similar to the functions of MADS-box class A genes, while TeFUL genes might display divergent functions. This study provides a theoretical basis for the study of AP1/FUL-like genes in Asteraceae species.

BUNGA TAGETES ERECTA L

2020 ◽  
Author(s):  
Ronald Nersada Eryono Aulu
Keyword(s):  
Tagetes Erecta ◽  
Carl Linnaeus ◽  
African Marigold ◽  
Tagetes Erecta L

Sebagian besar tanaman herba dalam keluarga bunga matahari. Tanaman ini digambarkan sebagai genus oleh Carl Linnaeus pada tahun 1753. Genus berasal dari Amerika Utara dan Amerika Selatan. Diterjemahkan dalam bahasa Inggris disebut big Marigold, bahasa latin Tagetes Erecta L adalah genus tahunan dan abadi, Bunga tahi ayam sering disebut sebagai kenikir, randa kencana dan ades (Indonesia), tahi kotok (Sunda), amarello (Filipina), African Marigold, Astec Marigold, American Marigold, Big Marigold (Inggris).Tagetes Erecta L, termasuk ke dalam keluarga Compositae (Asteraceae) dan mempunyai 59 species.

scholarly journals SIFAT FISIKOKIMIA HAND AND BODY CREAM DENGAN PEMANFAATAN EKSTRAK ETANOL BUNGA GEMITIR (Tagetes erecta L.) DAN BUNGA PACAR AIR MERAH (Impatiens balsamina L.) DARI LIMBAH CANANG

2017 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Dewa Ayu Ika Paramitha ◽  
James Sibarani ◽  
Ni Made Suaniti
Keyword(s):  
Antioxidant Activity ◽  
Physicochemical Properties ◽  
National Standard ◽  
Tagetes Erecta ◽  
Basic Formula ◽  
Impatiens Balsamina ◽  
Ethanol Extracts ◽  
Tagetes Erecta L ◽  
Microbial Numbers

ABSTRAK: Pada penelitian ini dilakukan pengembangan formula sediaan hand and body cream dengan memanfaatkan sumber antioksidan yang dimiliki oleh dua jenis ekstrak etanol yaitu ekstrak bunga pacar air merah (Impatiens balsamina L.) dan bunga gemitir (Tagetes erecta L.) dengan taraf perlakuan sebesar 1% dari masing-masing ekstrak (FPM dan FG) dan campuran 0,5% ekstrak pacar air merah dan 0,5% ekstrak gemitir (FCPMG). Pengujian terhadap  produk dilakukan pada sifat fisikokimia  meliputi pH, viskositas, aktivitas antioksidan, angka lempeng total mikroba, dan ukuran partikel. Berdasarkan hasil pengujian produk hand and body cream yang dihasilkan memiliki antioksidan yang cukup tinggi sebagai produk perawatan tubuh dengan penambahan 1% ekstrak etanol pacar air merah, gemitir dan campuran dari kedua ekstrak etanol. Kualitas produk hand and body cream yang dihasilkan baik dan memenuhi standar mutu SNI dari aspek nilai pH, viskositas, dan nilai ALT. Warna yang dihasilkan mulai dari warna kuning kemerahan sampai dengan warna kuning, dan partikel yang dimiliki oleh produk adalah nanopartikel dengan sistem polidispersi. ABSTRACT: Formulations of hand and body creams using ethanol extracts of flowers of red Impatiens balsamina L. And Tagetes erecta L. As antioxidant sources have been developed.  One percent of  extracts (FPM and FG) and the mixture of 0.5% each extracts (FCPMG) were added to the basic formula. The analysis of physicochemical properties of the products was conducted including pH, viscosity, antioxidant activity, the size of the particles, and total microbial plate numbers. Based on the results, the quality of the hand and body creams meet the national standard of Indonesia (SNI) regarding to pH, viscosity, and the total microbial numbers. The colours of the hand and body creams resulted are reddish yellow to yellow with polydispersion nanoparticles.

PRELIMINARY STUDY OF THE RESPONSE OF ORNAMENTAL PLANTS TO THE NACL CASE I. TAGETES ERECTA L.

2012 ◽  
pp. 955-962 ◽  
Author(s):  
A. Escalona ◽  
J. Valverde ◽  
C. Dos Santos Coutinho ◽  
M.C. Salas
Keyword(s):  
Ornamental Plants ◽  
Tagetes Erecta ◽  
Preliminary Study ◽  
Tagetes Erecta L

scholarly journals Phytotoxicity of Tagetes erecta L. and Tagetes patula L. on plant germination and growth

2015 ◽  
Vol 100 ◽  
pp. 114-121 ◽  
Author(s):  
P.C. Santos ◽  
V.H.M. Santos ◽  
G.F. Mecina ◽  
A.R. Andrade ◽  
P.A. Fegueiredo ◽  
...  
Keyword(s):  
Tagetes Erecta ◽  
Tagetes Patula ◽  
Tagetes Erecta L ◽  
Germination And Growth ◽  
Plant Germination

scholarly journals Edible Flowers of Tagetes erecta L. as Functional Ingredients: Phenolic Composition, Antioxidant and Protective Effects on Caenorhabditis elegans

Nutrients ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 2002 ◽  
Author(s):  
Cristina Moliner ◽  
Lillian Barros ◽  
Maria Dias ◽  
Víctor López ◽  
Elisa Langa ◽  
...  
Keyword(s):  
Caenorhabditis Elegans ◽  
In Vivo Model ◽  
Tagetes Erecta ◽  
Protective Effects ◽  
Phenolic Composition ◽  
C Elegans ◽  
Amyloid Toxicity ◽  
Phenolic Profiles ◽  
Tagetes Erecta L

Tagetes erecta L. has long been consumed for culinary and medicinal purposes in different countries. The aim of this study was to explore the potential benefits from two cultivars of T. erecta related to its polyphenolic profile as well as antioxidant and anti-aging properties. The phenolic composition was analyzed by LC-DAD-ESI/MSn. Folin-Ciocalteu, DPPH·, and FRAP assays were performed in order to evaluate reducing antiradical properties. The neuroprotective potential was evaluated using the enzymes acetylcholinesterase and monoamine oxidase. Caenorhabditis elegans was used as an in vivo model to assess extract toxicity, antioxidant activity, delayed aging, and reduced β-amyloid toxicity. Both extracts showed similar phenolic profiles and bioactivities. The main polyphenols found were laricitin and its glycosides. No acute toxicity was detected for extracts in the C. elegans model. T. erecta flower extracts showed promising antioxidant and neuroprotective properties in the different tested models. Hence, these results may add some information supporting the possibilities of using these plants as functional foods and/or as nutraceutical ingredients.

Sign in / Sign up

Export Citation Format

Share Document