P PROTEIN IN PHLOEM OF CUCURBITA .2. P PROTEIN OF MATURE SIEVE ELEMENTS

[11] DEVELOPMENT OF SIEVE TUBES IN ACER PSEUDOPLATANUS [J]. PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1966, 163 (993): : 524 - +

[12] Sass J. E., 1958, Botanical microtechnique.

[13] STRASBURGER E, UEBER BAU VERRICHTUN, V3, P1

[14] EXISTENCE OF TRANSCELLULAR STRANDS IN MATURE SIEVE ELEMENTS [J]. JOURNAL OF EXPERIMENTAL BOTANY, 1967, 18 (54) : 110 - +

[11] DEVELOPMENT OF SIEVE TUBES IN ACER PSEUDOPLATANUS [J]. PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1966, 163 (993): : 524 - +

[12] Sass J. E., 1958, Botanical microtechnique.

[13] STRASBURGER E, UEBER BAU VERRICHTUN, V3, P1

[14] EXISTENCE OF TRANSCELLULAR STRANDS IN MATURE SIEVE ELEMENTS [J]. JOURNAL OF EXPERIMENTAL BOTANY, 1967, 18 (54) : 110 - +