نتایج جستجو برای: carnation express

تعداد نتایج: 90433  

1996
Carlos G. Bartoli Marcela Simontacchi Edgardo Montaldi Susana Puntarulo

The objective of this work was to study the role of free radicals in relation to ethylene production during ageing of cut carnation petals. Ethylene production by freshly cut flowers was negligible, but 8 d after cutting ethylene production began to increase and reached a peak by day 9, before beginning to decline again. The efflux of electrolytes (membrane damage index) increased 101% and 2 ,7...

Journal: :Journal of experimental botany 2002
Kenichi Shibuya Masayasu Nagata Natsu Tanikawa Toshihito Yoshioka Teruyoshi Hashiba Shigeru Satoh

Three ethylene receptor genes, DC-ERS1, DC-ERS2 and DC-ETR1, were previously identified in carnation (Dianthus caryophyllus L.). Here, the presence of mRNAs for respective genes in flower tissues and their changes during flower senescence are investigated by Northern blot analysis. DC-ERS2 and DC-ETR1 mRNAs were present in considerable amounts in petals, ovaries and styles of the flower at the ...

1997
Elena Yakimova Ernst Woltering E. Woltering

Ethylene is a plant hormone with endogenous production associated with the process of senescence for a number of cut flowers. Different stressogenic factors, including signals such as pollination, exogenous ethylene and auxins have been found to be associated with the increase in ethylene emission and a specific tissue response has been documented. The present study was undertaken with the aim ...

Journal: :Plant physiology 1982
J E Thompson S Mayak M Shinitzky A H Halevy

The lipid microviscosity of microsomal membranes from senescing cut carnation (Dianthus caryophyllus L. cv. White Sim) flowers rises with advancing senescence. The increase in membrane microviscosity is initiated within 3 to 4 days of cutting the flowers and coincides temporally with petal-inrolling denoting the climacteric-like rise in ethylene production. Treatment of young cut flowers with a...

Journal: :حفاظت گیاهان 0
مهناز آشنایی بهروز جعفرپور سعید ملک زاده شفارودی زینب حیدری نیا

carnation etched ring virus (cerv) is a member of the caulimovirus genus of the caulimoviridae. the virus is the second most important virus of carnation around the world and the only dna virus among infecting viruses of carnation. the virus infected plants were collected from greenhouse in chenaran and two fragments of ~1500 bp and ~1000 bp respectively for coat protein and movement protein we...

Journal: :International journal of advanced biochemistry research 2023

In present investigation, for the development of Fusarium tolerant varieties in carnation, highly susceptible cultivars viz. Tempo and Raggio de Sole were used. Calli caraation irradiated to different doses gamma irradiation. And Callus surviving at highest dose rays was mass multiplied on callus multiplication medium (MS +10 μNAA + 10 μM kin). Irridiated calli after multiplication, treated wit...

Journal: :IEEE Micro 1995
Karl Wang Christopher D. Bryant Mike Carlson T. Elmer Adrian Harris Michael J. Garcia C. S. Hui C. K. Leung Brian K. Reynolds Raymond Tang Laura A. Weber Jim Wenzel Glen E. Wilson Mike Becker

2005
H. Z. ENOCH R. G. HURD

The rates of CO2 assimilation by potted spray carnation plants (cv. Cerise Royalette) were determined over a wide range of light intensities (45-450 W m~ PAR), CO2 concentrations (200-3100 vpm), and leaf temperatures (5-35 °C). Assimilation rates varied with these factors in a way similar to the response of single leaves of other temperate crops, although the absolute values were lower. The opt...

2013
Masaki Momose Yoshio Itoh Naoyuki Umemoto Masayoshi Nakayama Yoshihiro Ozeki

A glutathione S-transferase-like gene, DcGSTF2, is responsible for carnation (Dianthus caryophyllus L.) flower color intensity. Two defective genes, DcGSTF2mu with a nonsense mutation and DcGSTF2-dTac1 containing a transposable element dTac1, have been characterized in detail in this report. dTac1 is an active element that produces reverted functional genes by excision of the element. A pale-pi...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید