11 results about "Leaf margin" patented technology

The invention relates to the technical field of plant genetic engineering, in particular to a transcription factor CsKNAT1 and application thereof in regulation and control of development of tea trees. The nucleotide sequence of the gene is as shown in SEQ ID NO: 1, and the sequence of protein coded by the gene is as shown in SEQ ID NO: 2. Research finds that overexpression of the CsKNAT1 gene can influence the form of plant leaves: the edges of the leaves are promoted to have notches (asymmetric leaves are formed, resulting in increase of sawteeth at the edges of the leaves); the formation of compound leaves can be promoted; leaves on plant stems can grow in a rosette form, and secondary stems are bolted in the middles of rosette leaves; the research also finds that the overexpression of the CsKNAT1 gene can obviously influence the flowering phase and the flower form of the plant; the delay of the flowering phase is promoted; overexpression of the CsKNAT1 gene can further influence development of floral organs and formation of siliques, part of arabidopsis plants have phenotypes that corolla becomes small, stamens are exposed, petals gradually extend and are zigzag in a wavy shape, the length of mature siliques is remarkably shortened by 20%-36.1%, and the phenomenon that the fruits are aborted occurs.

This invention belongs to the field of biotechnology and provides information related to the shape of radish leaf margins. RsLEC14B Genes, Indel markers, and their application in identifying / aiding the identification of radish leaf margin shape. Among these, those related to radish leaf margin shape... RsLEC14B The CDS sequence of the gene is shown in SEQ ID NO:1, the full-length DNA sequence is shown in SEQ ID NO:2 or SEQ ID NO:3, and the PCR primers for amplifying the CDS sequence are shown in SEQ ID NO:4 and SEQ ID NO:5. This invention provides... RsLEC14B Genes have great potential in improving the shape of radish leaf margins, based on RsLEC14B Molecular markers developed from gene sequences have the advantages of being simple to operate, highly accurate, and efficient in identifying the shape of radish leaf margins.

A new and distinct cultivar of Sansevieria plant named ‘Crystal Flame’, characterized by its upright and conical plant shape; numerous sturdy and long linear leaves with acuminate apices; and leaves that are glossy and dark green in color with contrasting silvery green to light green-colored leaf margins.

A new and distinct Dieffenbachia plant named ‘ELSTDI0124’ particularly distinguished by a bushy, upright and compact growth habit, dark green foliage with broad and irregular yellow-green central variegation extending towards the leaf margins, and prolific lateral shoot production, which makes it well-suited for commercial vegetative propagation.

The invention belongs to the technical field of biology, and provides an RsLEC14B gene related to a radish leaf margin shape, an Indel marker and application of the RsLEC14B gene and the Indel marker in identification / auxiliary identification of the radish leaf margin shape. Wherein the CDS sequence of the RsLEC14B gene related to the radish leaf margin shape is as shown in SEQ ID NO: 1, the DNA full-length sequence is as shown in SEQ ID NO: 2 or SEQ ID NO: 3, and PCR (Polymerase Chain Reaction) amplification primers for amplifying the CDS sequence are as shown in SEQ ID NO: 4 and SEQ ID NO: 5. The RsLEC14B gene provided by the invention has great potential in the aspect of improving the shape of the radish leaf margin, and the molecular marker developed based on the RsLCE14B gene sequence has the advantages of simple operation, high accuracy and high efficiency in identifying the shape of the radish leaf margin.

This invention provides an application of the ECT2 and ECT4 genes in regulating poplar leaf size and morphology. By regulating the ECT2 and ECT4 genes, the leaf area of ​​poplar can be significantly reduced, the leaf margins smoother, and the leaves more rounded. This method is efficient and precise, providing a new strategy for the genetic improvement of poplar, and is applicable to forestry breeding and ecological restoration.

A new and distinct Aechmea plant named ‘A2508’ particularly distinguished by a compact plant habit with a flattened, obovate rosette form; variegated foliage with green to greyed-green background and irregular silver transverse banding; an absence of spines on the leaf margins; inflorescence positioned slightly above the foliar plane with bright pink floral bracts and violet-blue flowers; moderate vigor and high uniformity in tissue culture propagation; and a production time of approximately 26 months from a tissue cultured plantlet to a saleable flowering plant under commercial greenhouse conditions in Evergem, Belgium.

A new and distinct Dieffenbachia plant named ‘ELSTDI0124’ particularly distinguished by a bushy, upright and compact growth habit, dark green foliage with broad and irregular yellow-green central variegation extending towards the leaf margins, and prolific lateral shoot production, which makes it well-suited for commercial vegetative propagation.

A new and distinct cultivar of Aloe vera plant named ‘SILVERA MOONFIRE’ is disclosed, characterized by foliage with a dark green background color and a high percentage of light green streaks and overlay. Leaf margins of this new cultivar have either no teeth or very few teeth. The new variety is an Aloe vera, typically produced as a garden or container plant.

Cellulose-like leaf insert (1) characterized in that the leaf insert (1) has a hemispherical protrusion (2) around which a collar (3) extends to the leaf edge (4).

A new and distinct cultivar of Caladium plant named ‘UF-15-131’, characterized by its dense growth habit that is suitable for growing in 4-inch or larger in diameter containers; heart-shaped and peltate leaves that have green, greyed-green and yellow-green colored midribs and primary veins; green-white, white, yellow-green and greyed green interveinal areas with numerous deep red-purple spots or blotches across the leaf blade on the upper surface of fully developed leaves; moderately rugose leaf blades and moderately ruffled leaf margins; tolerance to sunburns; excellent leaf health in full sun; moderate resistance to Fusarium tuber rot caused by Fusarium solani; moderate resistance to Pythium root rot caused by Pythium myriotylum; and moderately resistant to resistant to root-knot nematodes Meloidogyne javanica and Meloidogyne arenaria.