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2020
???????????????????? ???????????? ???????? ?????? ???????????????? ?? ???????????????? in vitro ???????? ?????????????????????? ???? ?????????????? ???????????????????? ???????????? ???????????? ?????????????????? (Lactuca sativa L.) ??? ???????? ???????????? (??????????????) ???? ???????? ?????????? (????????????????). ?????????????????? ??????????????
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???????????????????? ???????????? ???????? ?????? ???????????????? ?? ???????????????? in vitro ???????? ?????????????????????? ???? ?????????????? ???????????????????? ???????????? ???????????? ?????????????????? (Lactuca sativa L.) ??? ???????? ???????????? (??????????????) ???? ???????? ?????????? (????????????????). ?????????????????? ??????????????
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STRUCTURE OF THE SHOOT APEX IN LACTUCA SATIVA
American Journal of Botany, 1966Histological observations of the leaf lettuce ‘Black Seeded Simpson’ showed the dormant embryo to possess two visible leaves and a flkat to slightly depressed plumular apex. Observations conducted over a 12‐day period of germination and growth showed the development of L 1 and L
M. J. Constantin, R. H. Mullenax
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Methods in molecular biology (Clifton, N.J.), 2006
Lettuce is a globally important leafy vegetable with the United States being the largest world producers. The crop is susceptible to a number of viruses that are aphid transmitted and also highly vulnerable to post harvest diseases. Although wild species of lettuce are an important source of disease resistance genes, their introgression into commercial
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Lettuce is a globally important leafy vegetable with the United States being the largest world producers. The crop is susceptible to a number of viruses that are aphid transmitted and also highly vulnerable to post harvest diseases. Although wild species of lettuce are an important source of disease resistance genes, their introgression into commercial
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Transactions of the British Mycological Society, 1984
Eight isolates of Bremia lactucae from Lactuca serriola were tested for pathogenicity on 29 differential cultivars of Lactuca sativa and one L. sativa × L. serriola hybrid. The cultivars carried fourteen known race specific resistance factors (R1–R14) both singly and in combination, plus RO in Cobham Green.
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Eight isolates of Bremia lactucae from Lactuca serriola were tested for pathogenicity on 29 differential cultivars of Lactuca sativa and one L. sativa × L. serriola hybrid. The cultivars carried fourteen known race specific resistance factors (R1–R14) both singly and in combination, plus RO in Cobham Green.
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1988
Lettuce (Lactuca sativa L.) is a domestic annual species in the family Asteraceae (Compositae) cultivated mainly for its fleshy leaves. It forms within the genus Lactuca a somewhat isolated genetic compatibility group with three wild species that also have nine pairs of chromosomes, L. serriola, L. saligna and L. virosa (Thompson et al.
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Lettuce (Lactuca sativa L.) is a domestic annual species in the family Asteraceae (Compositae) cultivated mainly for its fleshy leaves. It forms within the genus Lactuca a somewhat isolated genetic compatibility group with three wild species that also have nine pairs of chromosomes, L. serriola, L. saligna and L. virosa (Thompson et al.
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Genetic Resources and Crop Evolution, 1996
Patterns of achene proteins of L. sativa cultivars are mutually compared and compared with L. saligna, L. serriola and L. virosa. L. virosa and L. saligna are easy to identify and are characterized by typical banding patterns. L. sativa and L. serriola share the same banding pattern. They differ clearly from L. saligna and L. virosa. L.
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Patterns of achene proteins of L. sativa cultivars are mutually compared and compared with L. saligna, L. serriola and L. virosa. L. virosa and L. saligna are easy to identify and are characterized by typical banding patterns. L. sativa and L. serriola share the same banding pattern. They differ clearly from L. saligna and L. virosa. L.
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