A new and distinct cultivar of Begonia plant named KRELARE01 characterized by its compact, upright to outwardly spreading and mounded plant habit; moderately vigorous growth habit; freely branching habit; dark green-colored leaves; freely flowering habit; relatively large double-type flowers that are bright red in color and held above and beyond the foliar plane; and excellent postproduction longevity.

A new and distinct cultivar of Begonia plant named KRVALWH02 characterized by its upright to outwardly spreading and mounded plant habit; moderately vigorous growth habit; freely branching habit; dark green-colored leaves; freely flowering habit; double-type flowers that are white and yellow in color and held above and beyond the foliar plane; and excellent postproduction longevity.

A genome editing kit includes a viral envelope, a Cas9 protein, a surfactant, and at least one positively charged substance selected from the group consisting of protamine sulfate, polyarginine, polylysine, polyethyleneimine, and hexadimethrine bromide. A genome editing composition includes a viral envelope, a Cas9 protein, a guide RNA, and a positively charged substance. A genome editing method and a method for producing a genome-edited cell or organism include the step of bringing a viral envelope, a Cas9 protein, a guide RNA, and a positively charged substance into contact with a cell or organism. The genome editing kit etc. are capable of editing genomes of cells (e.g., immune cells (strain)) that are conventionally difficult to transfect.

A hybrid Begonia designated 1630-5T2 is disclosed. The invention relates to the seeds of hybrid Begonia 1630-5T2 to the plants of hybrid Begonia 1630-5T2 and to methods for producing a hybrid plant, and to methods for producing other Begonia lines, cultivars or hybrids derived from the hybrid Begonia 1630-5T2.

A new and distinct cultivar of Begonia plant named BKPBEWFEP, characterized by its broadly outwardly spreading to trailing plant habit; moderately freely branching habit; dark green-colored leaves; freely flowering habit; and light red-colored flowers.

A new and distinct cultivar of Begonia plant named Bkpbeens, characterized by its broadly upright to outwardly spreading and mounded plant habit; sturdy plants with freely basal branching habit; dark green-colored leaves; uniform and freely flowering habit; and double flowers that are light red in color.

A new and distinct cultivar of Begonia plant named Bkpbeens, characterized by its broadly upright to outwardly spreading and mounded plant habit; sturdy plants with freely basal branching habit; dark green-colored leaves; uniform and freely flowering habit; and double flowers that are light red in color.

A new and distinct cultivar of Begonia plant named KRBEVCH01 characterized by its upright to outwardly spreading and mounded plant habit; moderately vigorous growth habit; freely flowering habit; semi-double type flowers that are red in color and held above and beyond the foliar plane; and excellent postproduction longevity.

A new and distinct cultivar of Begonia plant named KRILORW01 characterized by its upright to outwardly spreading and mounded plant habit; moderately vigorous growth habit; freely flowering habit; double type flowers that are red and light green to white in color and held above and beyond the foliar plane; and excellent postproduction longevity.

A new and distinct cultivar of Begonia plant named KRHAIPE01 characterized by its upright to outwardly spreading and mounded plant habit; moderately vigorous growth habit; freely flowering habit; double type flowers that are light salmon red in color and held above and beyond the foliar plane; and excellent postproduction longevity.