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1 t genes specifically expressed in the floret tapetum.
2 pollen grains: no signal was detected in the tapetum.
3 s on the surrounding sporophytic tissue, the tapetum.
4 the highest levels in meiocytes, followed by tapetum.
5 lation of plastid development and PCD in the tapetum.
6 ET, defects appeared in the structure of the tapetum.
7 ect on expression in the outer integument or tapetum.
8 stricted to the innermost somatic layer, the tapetum.
9  gene mutated from expression in seed to the tapetum.
10  unique features associated with a polyploid tapetum.
11 excess microsporocytes at the expense of the tapetum.
12                                DYSFUNCTIONAL TAPETUM 1 (DYT1), a putative bHLH transcription factor,
13                                              Tapetum, a key sporophytic tissue, provides nutrients fo
14 tly on deterioration and death of the anther tapetum, a tissue whose main function appears to nurture
15 ssed by subtilases, triggering GSO-dependent tapetum activation.
16                           Here, we show that tapetum activity is regulated by the GASSHO (GSO) recept
17                              Coordination of tapetum activity with pollen grain development depends o
18  release from the tetrads, at which time the tapetum also appears abnormally vacuolated.
19 m the middle layer, a tissue surrounding the tapetum and developing pollen.
20 t phasiRNAs all accumulate preferentially in tapetum and meiocytes.
21 ion patterns of the GUS reporter gene in the tapetum and microspores of Arabidopsis anthers identical
22 sically fluorescent components of developing tapetum and microspores were imaged in intact, live anth
23 l patterns and is precisely regulated by the tapetum and microspores.
24 of archesporial derivative cells and lacks a tapetum and middle layer, resulting in moderate transcri
25 verexpression of OsGLK1 resulted in abnormal tapetum and plastid development, similar to that seen in
26 essions show that truncation and deletion of tapetum and pollen development genes on the X haplotype
27 uired for proper mitochondrial status in the tapetum and possibly in pollen as well and therefore pla
28       The ms23 mutant lacks a differentiated tapetum and shows the fewest differences from fertile an
29 ted, which was expressed specifically in the tapetum and vascular tissues.
30                      LTP-GFP appeared in the tapetum and was secreted via the endoplasmic reticulum-t
31   All three proteins were synthesized in the tapetum and were present on mature pollen after tapetum
32 ifted visual pigments, a longwave reflecting tapetum and, uniquely, a bacteriochlorophyll-derived pho
33 t was most abundant in the maturing anthers (tapetum) and in lesser amounts in leaves, fruit coats, s
34 within right posterior corona radiata, right tapetum, and bilateral corpus callosum, statistically mo
35 on was restricted to young vascular tissues, tapetum, and developing and mature pollen.
36 specifically expressed in the anther, in the tapetum, and in meiocytes during early meiosis.
37 inner retina was preserved, but the choroid, tapetum, and outer retina were damaged.
38 porter gene primarily in integuments, anther tapetum, and seed coat with unique tissue-specificity.
39 their proliferation to generate a functional tapetum, and this proliferation suppresses microsporocyt
40                                        While tapetum- and/or microspore-localized proteins are requir
41  Special groups of LTPs unique to the anther tapetum are abundant, but their functions are unclear.
42  eye shape, specifically the location of the tapetum, as well as the visual demands associated with l
43                The expression of PSP1 in the tapetum at critical stages of microspore development sug
44 al features of cells and mitochondria in the tapetum at different stages, using isolated single tapet
45 ers from closed buds, with expression in the tapetum at the stage of microspore release.
46  For example, use of a reflecting structure (tapetum) behind the retina increases photon capture, enh
47 ested down-regulation of the target genes in tapetum by RNAi.
48                                        After tapetum cell death, flavonoids, alkanes, and oleosins we
49  and arabinose as the major moieties) of the tapetum cells and the stigma surface is discussed.
50  indicate distinct modes of their storage in tapetum cells and transfer to the pollen surface, which
51 assica anthers during microsporogenesis, the tapetum cells contain two abundant lipid-rich organelles
52 ervation of homologue association in somatic tapetum cells demonstrates that this process and meiotic
53       Tapetosomes are abundant organelles in tapetum cells during the active stage of pollen maturati
54 a endoxylanase, whose mRNA is located in the tapetum cells enclosing the maturing pollen in the anthe
55 t of neutral and acidic amino acids into the tapetum cells for synthesis of compounds important for m
56     We speculate that small groups of ml and tapetum cells function as a developmental unit dedicated
57 two major proteins derived from the adjacent tapetum cells in the anthers.
58                                        After tapetum cells lyzed, oleosins but not calreticulin and B
59       Tapetosomes are abundant organelles in tapetum cells of floral anthers in Brassicaceae species.
60                       Electron microscopy of tapetum cells of mid to late developmental stages reveal
61 n turn reflect their respective functions in tapetum cells or the pollen surface.
62  components produced noncell autonomously by tapetum cells that surround developing pollen within the
63 only during the developmental stage when the tapetum cells were packed with organelles.
64 s revealed flavonoids present exclusively in tapetum cells, first in an ER network along with flavono
65 protein calreticulin existed as a network in tapetum cells, which contained no oleosins.
66 rients and other compounds secreted from the tapetum cells.
67 imultaneously in all the surrounding somatic tapetum cells.
68 anelles were similar to those in situ in the tapetum cells.
69 the plastoglobuli inside the plastids in the tapetum cells.
70 omosomes, and unusual restitution mitosis in tapetum cells.
71                                          The tapetum connects the left and right hippocampus, for whi
72        The pre-xylanase was localized in the tapetum-containing anther wall, whereas the 35-kDa xylan
73 etum and were present on mature pollen after tapetum death.
74 ific bHLH transcription factor necessary for tapetum degeneration.
75 nt was compromised, likely due to a delay in tapetum degeneration.
76 mily II and III(a + c)1 in the regulation of tapetum degeneration.
77 R6 is essential for the regulation of timely tapetum degradation and, consequently, microgametogenesi
78 nged tapetal programmed cell death (PCD) and tapetum degradation, and significantly reduced pollen fe
79                                              Tapetum-derived CIF precursors are processed by subtilas
80 llen with defects in the nexine layer of the tapetum-derived exine pollen wall and in the pollen-deri
81                                              Tapetum-derived siRNAs also silence germline transposons
82 ) LRR-RLK and its small protein ligand TPD1 (TAPETUM DETERMINANT1) play a fundamental role in somatic
83 f tomato using RNAi to examine its effect on tapetum development and pollen viability.
84 ales probably occurs through interruption of tapetum development before microspore meiosis.
85 n of MpGLID orthologs has been restricted to tapetum development in flowering plants.
86                          This indicates that tapetum development shares similarity between monocot an
87 fied genes involved in pollen microspore and tapetum development that were specifically expressed in
88 mutants exhibit male sterility with retarded tapetum development, delayed tapetum endomitosis and cel
89 nes potentially having a role in meiosis and tapetum development.
90 ) hampered pollen dispersal and (2) abnormal tapetum development.
91 uct, which is poorly expressed in the anther tapetum, did not complement mutant fertility.
92 ct, which was poorly expressed in the anther tapetum, did not complement mutant fertility.
93 or in maize anther development that promotes tapetum differentiation and inhibits periclinal division
94  additional insights into microsporocyte and tapetum differentiation and to uncover potential genetic
95 (ODO1), controls the exclusive production of tapetum diglycosylated flavonols and hydroxycinnamic aci
96 lament expression alone or expression in the tapetum do not restore dehiscence and pollen viability.
97 e is predominantly expressed in the anther's tapetum during meiosis and disappears before anthesis.
98 pecifically and transiently expressed in the tapetum during the phase when microspores separate from
99 localized family protein highly expressed in tapetum during the tetrad stage.
100                                          The tapetum elaioplasts contained several unique polypeptide
101 gnated HVT1 (Helicase in Vascular tissue and Tapetum), encodes a native transcript of approximately 4
102 y with retarded tapetum development, delayed tapetum endomitosis and cell wall degeneration, resultin
103 petitively form a protein complex with other tapetum-expressed transcription factors, and that biphas
104 ts controlling both the outer integument and tapetum expression are located within the 481-370 bp reg
105 sformed with an Arabidopsis oleosin gene for tapetum expression possessed primitive tapetosomes and p
106 causes anther developmental arrest, with the tapetum failing to degrade.
107  programmed cell death in megaspores and the tapetum, features that overlapped those in other well-ch
108 regulates the expression of TEK and MS188 in tapetum for the nexine and sexine formation, respectivel
109 tion factor and is strongly expressed in the tapetum from late anther stage 5 to early stage 6, and a
110                                          The tapetum from these lines displayed delayed and irregular
111  factor, plays a critical role in regulating tapetum function and pollen development.
112 tracellular CLE19 signal, thereby regulating tapetum gene expression and pollen development.
113 rs to uniquely act as a modifier to activate tapetum gene expression pathways, which are subsequently
114 that DYT1 is important for the expression of tapetum genes.
115                                   The anther tapetum helps control microspore release and essential c
116 ed to participate in the degeneration of the tapetum in angiosperms, but relatively little attention
117                             As a result, the tapetum in the double mutant failed to properly deposit
118 nt, 80.5 mm3 [95% CI, 53.8-107.2 mm3]), left tapetum (intensive treatment, 11.8 mm3 [95% CI, 4.4-19.2
119                                          The tapetum is a single cell layer surrounding the anther lo
120 ) spatial detection, we demonstrate that the tapetum is the primary site of 24-PHAS precursor and Dcl
121 the precursors of which are expressed in the tapetum itself.
122 in plates, whereas the crystals in the inner tapetum layer are block-shaped.
123  stage and lack the endothecium, middle, and tapetum layers.
124 cluding the diurnal Propithecus, possessed a tapetum lucidum, a feature only found among nocturnal an
125 , including enlarged eyes, an aphakic gap, a tapetum lucidum, and a pure rod retina with high densiti
126 ch features a vertically elongated pupil and tapetum lucidum, this study introduces an artificial vis
127 al barnase genes was instead targeted to the tapetum, male sterility resulted.
128                                       In the tapetum, maximal expression of two marker genes for lipi
129 the genes were expressed specifically in the tapetum of 3-5 mm B. napus buds, which contained microsp
130  oleosin-like proteins is synthesized in the tapetum of B. napus anthers and that following tapetal d
131  putative oleosins have been detected in the tapetum of developing anthers in Brassica and Arabidopsi
132 restricted tissue-specific expression in the tapetum of flower buds and in the anther filaments upon
133 sual longwave-reflecting, astaxanthin-based, tapetum of Malacosteus may protect the retina from the p
134 d that Xyl was specifically expressed in the tapetum of the anther after the tetrad microspores had b
135  transcripts were present only in the anther tapetum of the plant, whereas glucanase transcript was d
136                                          The tapetum oleosin generated primitive tapetosomes that org
137 not contain the tandem oleosin gene cluster, tapetum oleosin transcripts, tapetosomes, or pollen tole
138 de that represents a portion of the putative tapetum oleosins encoded by two cloned Brassica napus ge
139 erved C-terminal domain with the sporophytic tapetum oleosins.
140  the reintroduction of DELLA into either the tapetum or developing pollen.
141  show that the constituents of the two major tapetum organelles underwent very different paths of deg
142 ts showed that the expression levels of many tapetum-preferential genes are reduced significantly in
143 ficking of additional constituents, prior to tapetum programmed cell death.
144 d by lower fractional anisotropy (FA) in the tapetum region of the corpus callosum (Cohen's d = -0.11
145 mpty anther1 (ean1) and identified EAN1 as a tapetum-specific bHLH transcription factor necessary for
146 n polyamines in pollen development, and thus tapetum-specific down-regulation of SAMDC genes using RN
147 ral expression analysis indicates HvTDF1 has tapetum-specific expression during anther stage 7/8.
148                        We also confirmed the tapetum-specific expression of FST1 by GFP reporter line
149 ng the antisense expression of a pollen- and tapetum-specific gene, bcp1, flanked by FRT sites.
150                                            A tapetum-specific gene, RTS, has been isolated by differe
151 uster of five to nine paralogs encodes ample tapetum-specific oleosins located in abundant organelles
152  with 5 genes revealed that four of them are tapetum-specific with differing temporal expression patt
153 a show that a transcriptional cascade in the tapetum specifies the development of pollen wall.
154 eneration, resulting in enlarged, vacuolated tapetum surrounding collapsing microspores.
155              We explored the function of the tapetum-synthesized xylanase, ZmXYN1, on maize (Zea mays
156                              In anthers, the tapetum synthesizes and stores proteins and flavonoids,
157 high-molecular-weight (SH; angiosperms), and tapetum (T; Brassicaceae) oleosins.
158 ol granules in seeds (oil bodies) and floral tapetum (tapetosomes) are stabilized by amphipathic stru
159 s and premature programmed cell death in the tapetum, thereby leading to a much higher CSIT in the tm
160 NAs are synthesized by meiocyte nurse cells (tapetum) through activity of CLSY3, a chromatin remodele
161 , which localized AtLHT2 specifically to the tapetum tissue of the anthers.
162 nd to exine precursors are secreted from the tapetum to become microspore exine constituents; this pa
163 clusion that 24-nt phasiRNAs are mobile from tapetum to meiocytes and to other somatic cells.
164 nsport of flavonol-3-o-sophorosides from the tapetum to the pollen surface.
165 ll four genes, expressed sequentially in the tapetum (TP).
166 nd FUNCTION1 (TDF1) is an essential R2R3 MYB tapetum transcription factor in Arabidopsis thaliana; ho
167  in preventing the harmful overexpression of tapetum transcriptional regulators to ensure normal poll
168                   Ipsilateral atrophy of the tapetum, uncinate, and inferior fronto-occipital fascicu
169 ), specifically expressed in the Arabidopsis tapetum via transcriptional profiling.
170                               The retina and tapetum were thinner in the lesioned retina than in the
171 FER PROTEINs (LTPs) secreted from the anther tapetum, which are involved in exine formation, were imp
172 eate stage of development rather than in the tapetum, which previously was taken to be the principal
173  for the origin of the middle layer (ml) and tapetum, while young anther development appears more com
174 ir transcripts were restricted to the anther tapetum, with levels peaking at the developmental stage
175 ene encoding the barley (Hordeum vulgare L.) tapetum xylanase was cloned; this gene and the gene enco

 
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