Petal color

Camellia thuanana, a new species of the genus Camellia L. (Theaceae) is described and illustrated from the Central Highlands, Vietnam.

9p vimelindagates 18-07-2022 10 2   Download

Orchids are flower species that are very diverse in size, shape, color, and fragrance. Orchid cultivation in Vietnam is currently bringing high economic value. Orchids have considerable ornamental, food, and medicinal values, so their demand in national and international markets is high.

9p vistephenhawking 20-04-2022 14 1   Download

Brassica oleracea exhibits extensive phenotypic diversity. As an important trait, petal color varies among different B. oleracea cultivars, enabling the study of the genetic basis of this trait. In a previous study, the gene responsible for petal color in B. oleracea was mapped to a 503-kb region on chromosome 3, but the candidate gene has not yet been identified.

11p visilicon2711 20-08-2021 8 1   Download

The tree peony (Paeonia suffruticosa Andr.) cultivar ‘Er Qiao’ is appreciated for its unstable variegated flower coloration, with cyanic and acyanic flowers appearing on different branches of the same plant and occasionally in a single flower or petal. However, the variegation mechanism is still unclear.

13p vijichea2711 28-05-2021 8 0   Download

Petals are the colorful region of many ornamental plants. Quality traits of petal color directly affect the value of ornamental plants. Although the regulatory mechanism of flower color has been widely studied in many plants, that of lily flower color is still worth further exploration.

18p vijichea2711 28-05-2021 19 1   Download

The influence of different drying methods on biochemical properties and visual characters of African marigold (Tagetes erecta L.) cultivar “Seracole”, was carried out. The petals of marigold flowers were dried by five different methods viz. sun drying, shade drying, oven drying, cabinet drying and infrared drying.

5p trinhthamhodang1213 30-05-2020 14 0   Download

Pink-flowered strawberry is a promising new ornamental flower derived from intergeneric hybridization (Fragaria × Potentilla) with bright color, a prolonged flowering period and edible fruits. Its flower color ranges from light pink to red.

16p viharuno2711 21-04-2020 7 1   Download

Anthocyanins are the primary source of colour in flowers and also accumulate in vegetative tissues, where they have multiple protective roles traditionally attributed to early compounds of the metabolic pathway (flavonols, flavones, etc.).

13p viharuno2711 21-04-2020 8 0   Download

Carotenoids are a class of pigment elements present in photosynthetic organisms. The transcripts of specific carotenoid biosynthetic genes are probably important for the formation of different colors of flower petals. Zeaxanthin epoxidase (ZEP) enzyme activity is important for the high content of carotenoids in petals. In the present study, the zeaxanthin epoxidase gene in Brassica napus L. (BnZEP) was cloned and bioinformatically analyzed

10p danhdanh11 11-01-2019 19 2   Download

The diversity of colored pencils is explored in this non-traditional approach to drawing a rosebud. The dark gray drawing surface challenges artists to pull the forms of the drawing subject from darkness into light. This lesson is divided into three parts: PART ONE: setting up your drawing format and drawing a detailed outline PART TWO: shading light and medium values on the petals, stem, and leaves PART THREE: adding realistic shadows by mixing a specific recipe of colors.

17p phamdong95 26-08-2012 59 7   Download